Package com.teamdev.jxbrowser.net

Enum Class NetError

java.lang.Object

java.lang.Enum<NetError>

com.teamdev.jxbrowser.net.NetError

All Implemented Interfaces:

com.google.protobuf.Internal.EnumLite, com.google.protobuf.ProtocolMessageEnum, Serializable, Comparable<NetError>, Constable

@Generated("Generated by the protocol buffer compiler")
public enum NetError
extends Enum<NetError>
implements com.google.protobuf.ProtocolMessageEnum

The network error codes.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ABORTED	An operation was aborted (due to user action).
ACCESS_DENIED	Permission to access a resource, other than the network, was denied.
ADD_USER_CERT_FAILED	An error adding a certificate to the OS certificate database.
ADDRESS_IN_USE	Returned when attempting to bind an address that is already in use.
ADDRESS_INVALID	The IP address or port number is invalid (e.g., cannot connect to the IP address 0 or the port 0).
ADDRESS_UNREACHABLE	The IP address is unreachable.
ALPN_NEGOTIATION_FAILED	The request to negotiate an alternate protocol failed.
BAD_SSL_CLIENT_AUTH_CERT	The SSL handshake failed because of a bad or missing client certificate.
BLOCKED_BY_ADMINISTRATOR	The request was blocked by the URL block list configured by the domain administrator.
BLOCKED_BY_CLIENT	The client chose to block the request.
BLOCKED_BY_RESPONSE	The request failed because the response was delivered along with requirements which are not met ('X-Frame-Options' and 'Content-Security-Policy' ancestor checks and 'Cross-Origin-Resource-Policy', for instance).
CACHE_AUTH_FAILURE_AFTER_READ	Received a challenge after the transaction has read some data, and the credentials aren't available.
CACHE_CHECKSUM_MISMATCH	The cache found an entry with an invalid checksum.
CACHE_CHECKSUM_READ_FAILURE	The cache was unable to read a checksum record on an entry.
CACHE_CREATE_FAILURE	The disk cache is unable to create this entry.
CACHE_DOOM_FAILURE	The disk cache is unable to doom this entry.
CACHE_ENTRY_NOT_SUITABLE	Internal not-quite error code for the HTTP cache.
CACHE_LOCK_TIMEOUT	Internal error code for the HTTP cache.
CACHE_MISS	The cache does not have the requested entry.
CACHE_OPEN_FAILURE	The disk cache is unable to open this entry.
CACHE_OPEN_OR_CREATE_FAILURE	The disk cache is unable to open or create this entry.
CACHE_OPERATION_NOT_SUPPORTED	The operation is not supported for this entry.
CACHE_RACE	Multiple transactions are racing to create disk cache entries.
CACHE_READ_FAILURE	Unable to read from the disk cache.
CACHE_WRITE_FAILURE	Unable to write to the disk cache.
CERT_AUTHORITY_INVALID	The server responded with a certificate that is signed by an authority we don't trust.
CERT_COMMON_NAME_INVALID	The server responded with a certificate whose common name did not match the host name.
CERT_CONTAINS_ERRORS	The server responded with a certificate that contains errors.
CERT_DATABASE_CHANGED	The certificate database changed in some way.
CERT_DATE_INVALID	The server responded with a certificate that, by our clock, appears to either not yet be valid or to have expired.
CERT_END	The value immediately past the last certificate error code.
CERT_INVALID	The server responded with a certificate that is invalid.
CERT_NAME_CONSTRAINT_VIOLATION	The certificate claimed DNS names that are in violation of name constraints.
CERT_NO_REVOCATION_MECHANISM	The certificate has no mechanism for determining if it is revoked.
CERT_NON_UNIQUE_NAME	The host name specified in the certificate is not unique.
CERT_REVOKED	The server responded with a certificate has been revoked.
CERT_SYMANTEC_LEGACY	The certificate chained to a legacy Symantec root that is no longer trusted.
CERT_TRANSPARENCY_REQUIRED	Certificate Transparency was required for this connection, but the server did not provide CT information that complied with the policy.
CERT_UNABLE_TO_CHECK_REVOCATION	Revocation information for the security certificate for this site is not available.
CERT_VALIDITY_TOO_LONG	The certificate's validity period is too long.
CERT_WEAK_KEY	The server responded with a certificate that contains a weak key (e.g.
CERT_WEAK_SIGNATURE_ALGORITHM	The server responded with a certificate that is signed using a weak signature algorithm.
CLIENT_AUTH_CERT_TYPE_UNSUPPORTED	Server request for client certificate did not contain any types we support.
CONNECTION_ABORTED	A connection timed out as a result of not receiving an ACK for data sent.
CONNECTION_CLOSED	A connection was closed (corresponding to a TCP FIN).
CONNECTION_FAILED	A connection attempt failed.
CONNECTION_REFUSED	A connection attempt was refused.
CONNECTION_RESET	A connection was reset (corresponding to a TCP RST).
CONNECTION_TIMED_OUT	A connection attempt timed out.
CONTENT_DECODING_FAILED	Content decoding of the response body failed.
CONTENT_DECODING_INIT_FAILED	Initializing content decoding failed.
CONTENT_LENGTH_MISMATCH	The HTTP response body transferred fewer bytes than were advertised by the Content-Length header when the connection is closed.
CONTEXT_SHUT_DOWN	The request failed because the URLRequestContext is shutting down, or has been shut down.
CT_CONSISTENCY_PROOF_PARSING_FAILED	Certificate Transparency: Failed to parse the received consistency proof.
CT_STH_INCOMPLETE	Certificate Transparency: Received a signed tree head whose JSON parsing was OK but was missing some of the fields.
CT_STH_PARSING_FAILED	Certificate Transparency: Received a signed tree head that failed to parse.
DISALLOWED_URL_SCHEME	The scheme of the URL is disallowed.
DNS_CACHE_MISS	The entry was not found in cache or other local sources, for lookups where only local sources were queried.
DNS_MALFORMED_RESPONSE	DNS resolver received a malformed response.
DNS_SEARCH_EMPTY	Suffix search list rules prevent resolution of the given host name.
DNS_SERVER_FAILED	DNS server failed.
DNS_SERVER_REQUIRES_TCP	DNS server requires TCP
DNS_SORT_ERROR	Failed to sort addresses according to RFC3484.
DNS_TIMED_OUT	DNS transaction timed out.
EARLY_DATA_REJECTED	TLS 1.3 early data was rejected by the server.
EMPTY_RESPONSE	The server closed the connection without sending any data.
ENCODING_CONVERSION_FAILED	Converting the response to target encoding failed.
ENCODING_DETECTION_FAILED	Detecting the encoding of the response failed.
FAILED	A generic failure occurred.
FILE_EXISTS	The file already exists.
FILE_NO_SPACE	Not enough room left on the disk.
FILE_NOT_FOUND	The file or directory cannot be found.
FILE_PATH_TOO_LONG	The path or file name is too long.
FILE_TOO_BIG	The file is too large.
FILE_VIRUS_INFECTED	The file has a virus.
FTP_BAD_COMMAND_SEQUENCE	Server rejected our command because we didn't issue the commands in right order.
FTP_COMMAND_NOT_SUPPORTED	Server does not support the command we issued.
FTP_FAILED	A generic error for failed FTP control connection command.
FTP_FILE_BUSY	The file is busy, or some other temporary error condition on opening the file.
FTP_SERVICE_UNAVAILABLE	The server cannot fulfill the request at this point.
FTP_SYNTAX_ERROR	Server rejected our command because of syntax errors.
FTP_TRANSFER_ABORTED	The server has aborted the transfer.
HOST_RESOLVER_QUEUE_TOO_LARGE	There are too many pending DNS resolves, so a request in the queue was aborted.
HTTP_1_1_REQUIRED	HTTP_1_1_REQUIRED error code received on HTTP/2 session.
HTTP_RESPONSE_CODE_FAILURE	The server returned a non-2xx HTTP response code.
HTTP2_COMPRESSION_ERROR	Decoding or encoding of compressed HTTP/2 headers failed.
HTTP2_FLOW_CONTROL_ERROR	The peer violated HTTP/2 flow control.
HTTP2_FRAME_SIZE_ERROR	The peer sent an improperly sized HTTP/2 frame.
HTTP2_INADEQUATE_TRANSPORT_SECURITY	Transport security is inadequate for the HTTP/2 version.
HTTP2_PING_FAILED	HTTP/2 server didn't respond to the PING message.
HTTP2_PROTOCOL_ERROR	There is an HTTP/2 protocol error.
HTTP2_RST_STREAM_NO_ERROR_RECEIVED	Received HTTP/2 RST_STREAM frame with NO_ERROR error code.
HTTP2_SERVER_REFUSED_STREAM	HTTP/2 server refused the request without processing, and sent either a GOAWAY frame with error code NO_ERROR and Last-Stream-ID lower than the stream id corresponding to the request indicating that this request has not been processed yet, or a RST_STREAM frame with error code REFUSED_STREAM.
HTTP2_STREAM_CLOSED	Received an HTTP/2 frame on a closed stream.
HTTPS_PROXY_TUNNEL_RESPONSE_REDIRECT	A request to create an SSL tunnel connection through the HTTPS proxy received a 302 (temporary redirect) response.
ICANN_NAME_COLLISION	Resolving a hostname to an IP address list included the IPv4 address "127.0.53.53".
IMPORT_CA_CERT_FAILED	CA import failed due to some other error.
IMPORT_CA_CERT_NOT_CA	CA import failed - not a CA cert.
IMPORT_CERT_ALREADY_EXISTS	Import failed - certificate already exists in database.
IMPORT_SERVER_CERT_FAILED	Server certificate import failed due to some internal error.
INCOMPLETE_CHUNKED_ENCODING	The HTTP response body is transferred with Chunked-Encoding, but the terminating zero-length chunk was never sent when the connection is closed.
INCOMPLETE_HTTP2_HEADERS	HTTP/2 headers have been received, but not all of them - status or version headers are missing, so we're expecting additional frames to complete them.
INSECURE_RESPONSE	The server's response was insecure (e.g.
INSUFFICIENT_RESOURCES	There were not enough resources to complete the operation.
INTERNET_DISCONNECTED	The Internet connection has been lost.
INVALID_ARGUMENT	An argument to the function is incorrect.
INVALID_AUTH_CREDENTIALS	Credentials could not be established during HTTP Authentication.
INVALID_CHUNKED_ENCODING	Error in chunked transfer encoding.
INVALID_HANDLE	The handle or file descriptor is invalid.
INVALID_HTTP_RESPONSE	The server was expected to return an HTTP/1.x response, but did not.
INVALID_REDIRECT	Attempting to load an URL resulted in a redirect to an invalid URL.
INVALID_RESPONSE	The server's response was invalid.
INVALID_SIGNED_EXCHANGE	An error occurred while handling a signed exchange.
INVALID_URL	The URL is invalid.
INVALID_WEB_BUNDLE	An error occurred while handling a Web Bundle source.
IO_PENDING	An asynchronous IO operation is not yet complete.
KEY_GENERATION_FAILED	Key generation failed.
MALFORMED_IDENTITY	The identity used for authentication is invalid.
MANDATORY_PROXY_CONFIGURATION_FAILED	A mandatory proxy configuration could not be used.
METHOD_NOT_SUPPORTED	The server did not support the request method.
MISCONFIGURED_AUTH_ENVIRONMENT	The environment was not set up correctly for authentication (for example, no KDC could be found or the principal is unknown).
MISSING_AUTH_CREDENTIALS	(GSSAPI) No Kerberos credentials were available during HTTP Authentication.
MSG_TOO_BIG	The message was too large for the transport.
NAME_NOT_RESOLVED	The host name could not be resolved.
NAME_RESOLUTION_FAILED	An error occurred when trying to do a name resolution (DNS).
NET_ERROR_UNSPECIFIED	Reserved value.
NETWORK_ACCESS_DENIED	Permission to access the network was denied.
NETWORK_CHANGED	The network changed.
NETWORK_IO_SUSPENDED	An operation could not be completed because all network IO is suspended.
NO_BUFFER_SPACE	No socket buffer space is available.
NO_PRIVATE_KEY_FOR_CERT	An attempt to import a client certificate failed, as the user's key database lacked a corresponding private key.
NO_SSL_VERSIONS_ENABLED	No SSL protocol versions are enabled.
NO_SUPPORTED_PROXIES	There are no supported proxies in the provided list.
NOT_IMPLEMENTED	The operation failed because of unimplemented functionality.
OK	No error.
OUT_OF_MEMORY	Memory allocation failed.
PAC_NOT_IN_DHCP	No PAC URL configuration could be retrieved from DHCP.
PAC_SCRIPT_FAILED	The evaluation of the PAC script failed.
PAC_SCRIPT_TERMINATED	The PAC script terminated fatally and must be reloaded.
PKCS12_IMPORT_BAD_PASSWORD	PKCS #12 import failed due to incorrect password.
PKCS12_IMPORT_FAILED	PKCS #12 import failed due to other error.
PKCS12_IMPORT_INVALID_FILE	PKCS #12 import failed due to invalid/corrupt file.
PKCS12_IMPORT_INVALID_MAC	PKCS #12 import failed due to invalid MAC.
PKCS12_IMPORT_UNSUPPORTED	PKCS #12 import failed due to unsupported features.
PRECONNECT_MAX_SOCKET_LIMIT	We've hit the max socket limit for the socket pool while preconnecting.
PRIVATE_KEY_EXPORT_FAILED	Failure to export private key.
PROXY_AUTH_REQUESTED	The proxy requested authentication (for tunnel establishment).
PROXY_AUTH_REQUESTED_WITH_NO_CONNECTION	Proxy Auth Requested without a valid Client Socket Handle.
PROXY_AUTH_UNSUPPORTED	The proxy requested authentication (for tunnel establishment) with an unsupported method.
PROXY_CERTIFICATE_INVALID	The certificate presented by the HTTPS Proxy was invalid.
PROXY_CONNECTION_FAILED	Could not create a connection to the proxy server.
PROXY_HTTP_1_1_REQUIRED	HTTP_1_1_REQUIRED error code received on HTTP/2 session to proxy.
QUIC_CERT_ROOT_NOT_KNOWN	The certificate presented on a QUIC connection does not chain to a known root and the origin connected to is not on a list of domains where unknown roots are allowed.
QUIC_HANDSHAKE_FAILED	The QUIC crytpo handshake failed.
QUIC_PROTOCOL_ERROR	There is a QUIC protocol error.
READ_IF_READY_NOT_IMPLEMENTED	Socket ReadIfReady support is not implemented.
REQUEST_RANGE_NOT_SATISFIABLE	The response was 416 (Requested range not satisfiable) and the server cannot satisfy the range requested.
RESPONSE_BODY_TOO_BIG_TO_DRAIN	The HTTP response was too big to drain.
RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION	The HTTP response contained multiple Content-Disposition headers.
RESPONSE_HEADERS_MULTIPLE_CONTENT_LENGTH	The HTTP response contained multiple distinct Content-Length headers.
RESPONSE_HEADERS_MULTIPLE_LOCATION	The HTTP response contained multiple Location headers.
RESPONSE_HEADERS_TOO_BIG	The headers section of the response is too large.
RESPONSE_HEADERS_TRUNCATED	The HTTP headers were truncated by an EOF.
SELF_SIGNED_CERT_GENERATION_FAILED	Self-signed certificate generation failed.
SOCKET_IS_CONNECTED	The socket is already connected.
SOCKET_NOT_CONNECTED	The socket is not connected.
SOCKET_RECEIVE_BUFFER_SIZE_UNCHANGEABLE	Failed to set the socket's receive buffer size as requested, despite success return code from setsockopt.
SOCKET_SEND_BUFFER_SIZE_UNCHANGEABLE	Failed to set the socket's send buffer size as requested, despite success return code from setsockopt.
SOCKET_SET_RECEIVE_BUFFER_SIZE_ERROR	Failed to set the socket's receive buffer size as requested.
SOCKET_SET_SEND_BUFFER_SIZE_ERROR	Failed to set the socket's send buffer size as requested.
SOCKS_CONNECTION_FAILED	Failed establishing a connection to the SOCKS proxy server for a target host.
SOCKS_CONNECTION_HOST_UNREACHABLE	The SOCKS proxy server failed establishing connection to the target host because that host is unreachable.
SSL_BAD_PEER_PUBLIC_KEY	SSL peer's public key is invalid.
SSL_BAD_RECORD_MAC_ALERT	An SSL peer sent us a fatal bad_record_mac alert.
SSL_CLIENT_AUTH_CERT_BAD_FORMAT	Failed to import a client certificate from the platform store into the SSL library.
SSL_CLIENT_AUTH_CERT_NEEDED	The server requested a client certificate for SSL client authentication.
SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY	The SSL client certificate has no private key.
SSL_CLIENT_AUTH_NO_COMMON_ALGORITHMS	There were no common signature algorithms between our client certificate private key and the server's preferences.
SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED	The permission to use the SSL client certificate's private key was denied.
SSL_CLIENT_AUTH_SIGNATURE_FAILED	We were unable to sign the CertificateVerify data of an SSL client auth handshake with the client certificate's private key.
SSL_DECOMPRESSION_FAILURE_ALERT	An SSL peer sent us a fatal decompression_failure alert.
SSL_DECRYPT_ERROR_ALERT	An SSL peer sent us a fatal decrypt_error alert.
SSL_HANDSHAKE_NOT_COMPLETED	An operation failed because the SSL handshake has not completed.
SSL_KEY_USAGE_INCOMPATIBLE	The server's certificate has a keyUsage extension incompatible with the negotiated TLS key exchange method.
SSL_NO_RENEGOTIATION	The peer sent an SSL no_renegotiation alert message.
SSL_OBSOLETE_CIPHER	The SSL server required an unsupported cipher suite that has since been removed.
SSL_PINNED_KEY_NOT_IN_CERT_CHAIN	The certificate didn't match the built-in public key pins for the host name.
SSL_PROTOCOL_ERROR	An SSL protocol error occurred.
SSL_RENEGOTIATION_REQUESTED	The server requested a renegotiation (rehandshake).
SSL_SERVER_CERT_BAD_FORMAT	The SSL server presented a certificate which could not be decoded.
SSL_SERVER_CERT_CHANGED	The SSL server certificate changed in a renegotiation.
SSL_UNRECOGNIZED_NAME_ALERT	The SSL server sent us a fatal unrecognized_name alert.
SSL_VERSION_OR_CIPHER_MISMATCH	The client and server don't support a common SSL protocol version or cipher suite.
SYN_REPLY_NOT_RECEIVED	FLIP data received without receiving a SYN_REPLY on the stream.
TEMPORARILY_THROTTLED	The request throttler module cancelled this request to avoid DDOS.
TIMED_OUT	An operation timed out.
TLS13_DOWNGRADE_DETECTED	TLS 1.3 was enabled, but a lower version was negotiated and the server returned a value indicating it supported TLS 1.3.
TOO_MANY_REDIRECTS	Attempting to load an URL resulted in too many redirects.
TOO_MANY_RETRIES	An HTTP transaction was retried too many times due for authentication or invalid certificates.
TRUST_TOKEN_OPERATION_CACHE_HIT	When handling a Trust Tokens protocol operation-executing request, the system found that the request's desired Trust Tokens results were already present in a local cache; as a result, the main request was cancelled.
TRUST_TOKEN_OPERATION_FAILED	A Trust Tokens protocol operation-executing request failed for one of a number of reasons (precondition failure, internal error, bad response).
TUNNEL_CONNECTION_FAILED	A tunnel connection through the proxy could not be established.
UNABLE_TO_REUSE_CONNECTION_FOR_PROXY_AUTH	The attempt to reuse a connection to send proxy auth credentials failed before the AuthController was used to generate credentials.
UNDOCUMENTED_SECURITY_LIBRARY_STATUS	An undocumented SSPI or GSSAPI status code was returned.
UNEXPECTED	An unexpected error.
UNEXPECTED_PROXY_AUTH	The response was 407 (Proxy Authentication Required), yet we did not send the request to a proxy.
UNEXPECTED_SECURITY_LIBRARY_STATUS	An unexpected, but documented, SSPI or GSSAPI status code was returned.
UNKNOWN_URL_SCHEME	The scheme of the URL is unknown.
UNRECOGNIZED
UNRECOGNIZED_FTP_DIRECTORY_LISTING_FORMAT	The server sent an FTP directory listing in a format we do not understand.
UNSAFE_PORT	Attempting to load an URL with an unsafe port number.
UNSAFE_REDIRECT	Attempting to load an URL resulted in an unsafe redirect (e.g., a redirect to file:// is considered unsafe).
UNSUPPORTED_AUTH_SCHEME	An HTTP Authentication scheme was tried which is not supported on this machine.
UPLOAD_FILE_CHANGED	The file upload failed because the file's modification time was different from the expectation.
UPLOAD_STREAM_REWIND_NOT_SUPPORTED	The upload failed because the upload stream needed to be re-read, due to a retry or a redirect, but the upload stream doesn't support that operation.
WINSOCK_UNEXPECTED_WRITTEN_BYTES	Winsock sometimes reports more data written than passed.
WRONG_VERSION_ON_EARLY_DATA	TLS 1.3 early data was offered, but the server responded with TLS 1.2 or earlier.
WS_PROTOCOL_ERROR	Websocket protocol error.
WS_THROTTLE_QUEUE_TOO_LARGE	There are too many pending WebSocketJob instances, so the new job was not pushed to the queue.
WS_UPGRADE	When a WebSocket handshake is done successfully and the connection has been upgraded, the URLRequest is cancelled with this error code.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ABORTED_VALUE	An operation was aborted (due to user action).
static final int	ACCESS_DENIED_VALUE	Permission to access a resource, other than the network, was denied.
static final int	ADD_USER_CERT_FAILED_VALUE	An error adding a certificate to the OS certificate database.
static final int	ADDRESS_IN_USE_VALUE	Returned when attempting to bind an address that is already in use.
static final int	ADDRESS_INVALID_VALUE	The IP address or port number is invalid (e.g., cannot connect to the IP address 0 or the port 0).
static final int	ADDRESS_UNREACHABLE_VALUE	The IP address is unreachable.
static final int	ALPN_NEGOTIATION_FAILED_VALUE	The request to negotiate an alternate protocol failed.
static final int	BAD_SSL_CLIENT_AUTH_CERT_VALUE	The SSL handshake failed because of a bad or missing client certificate.
static final int	BLOCKED_BY_ADMINISTRATOR_VALUE	The request was blocked by the URL block list configured by the domain administrator.
static final int	BLOCKED_BY_CLIENT_VALUE	The client chose to block the request.
static final int	BLOCKED_BY_RESPONSE_VALUE	The request failed because the response was delivered along with requirements which are not met ('X-Frame-Options' and 'Content-Security-Policy' ancestor checks and 'Cross-Origin-Resource-Policy', for instance).
static final int	CACHE_AUTH_FAILURE_AFTER_READ_VALUE	Received a challenge after the transaction has read some data, and the credentials aren't available.
static final int	CACHE_CHECKSUM_MISMATCH_VALUE	The cache found an entry with an invalid checksum.
static final int	CACHE_CHECKSUM_READ_FAILURE_VALUE	The cache was unable to read a checksum record on an entry.
static final int	CACHE_CREATE_FAILURE_VALUE	The disk cache is unable to create this entry.
static final int	CACHE_DOOM_FAILURE_VALUE	The disk cache is unable to doom this entry.
static final int	CACHE_ENTRY_NOT_SUITABLE_VALUE	Internal not-quite error code for the HTTP cache.
static final int	CACHE_LOCK_TIMEOUT_VALUE	Internal error code for the HTTP cache.
static final int	CACHE_MISS_VALUE	The cache does not have the requested entry.
static final int	CACHE_OPEN_FAILURE_VALUE	The disk cache is unable to open this entry.
static final int	CACHE_OPEN_OR_CREATE_FAILURE_VALUE	The disk cache is unable to open or create this entry.
static final int	CACHE_OPERATION_NOT_SUPPORTED_VALUE	The operation is not supported for this entry.
static final int	CACHE_RACE_VALUE	Multiple transactions are racing to create disk cache entries.
static final int	CACHE_READ_FAILURE_VALUE	Unable to read from the disk cache.
static final int	CACHE_WRITE_FAILURE_VALUE	Unable to write to the disk cache.
static final int	CERT_AUTHORITY_INVALID_VALUE	The server responded with a certificate that is signed by an authority we don't trust.
static final int	CERT_COMMON_NAME_INVALID_VALUE	The server responded with a certificate whose common name did not match the host name.
static final int	CERT_CONTAINS_ERRORS_VALUE	The server responded with a certificate that contains errors.
static final int	CERT_DATABASE_CHANGED_VALUE	The certificate database changed in some way.
static final int	CERT_DATE_INVALID_VALUE	The server responded with a certificate that, by our clock, appears to either not yet be valid or to have expired.
static final int	CERT_END_VALUE	The value immediately past the last certificate error code.
static final int	CERT_INVALID_VALUE	The server responded with a certificate that is invalid.
static final int	CERT_NAME_CONSTRAINT_VIOLATION_VALUE	The certificate claimed DNS names that are in violation of name constraints.
static final int	CERT_NO_REVOCATION_MECHANISM_VALUE	The certificate has no mechanism for determining if it is revoked.
static final int	CERT_NON_UNIQUE_NAME_VALUE	The host name specified in the certificate is not unique.
static final int	CERT_REVOKED_VALUE	The server responded with a certificate has been revoked.
static final int	CERT_SYMANTEC_LEGACY_VALUE	The certificate chained to a legacy Symantec root that is no longer trusted.
static final int	CERT_TRANSPARENCY_REQUIRED_VALUE	Certificate Transparency was required for this connection, but the server did not provide CT information that complied with the policy.
static final int	CERT_UNABLE_TO_CHECK_REVOCATION_VALUE	Revocation information for the security certificate for this site is not available.
static final int	CERT_VALIDITY_TOO_LONG_VALUE	The certificate's validity period is too long.
static final int	CERT_WEAK_KEY_VALUE	The server responded with a certificate that contains a weak key (e.g.
static final int	CERT_WEAK_SIGNATURE_ALGORITHM_VALUE	The server responded with a certificate that is signed using a weak signature algorithm.
static final int	CLIENT_AUTH_CERT_TYPE_UNSUPPORTED_VALUE	Server request for client certificate did not contain any types we support.
static final int	CONNECTION_ABORTED_VALUE	A connection timed out as a result of not receiving an ACK for data sent.
static final int	CONNECTION_CLOSED_VALUE	A connection was closed (corresponding to a TCP FIN).
static final int	CONNECTION_FAILED_VALUE	A connection attempt failed.
static final int	CONNECTION_REFUSED_VALUE	A connection attempt was refused.
static final int	CONNECTION_RESET_VALUE	A connection was reset (corresponding to a TCP RST).
static final int	CONNECTION_TIMED_OUT_VALUE	A connection attempt timed out.
static final int	CONTENT_DECODING_FAILED_VALUE	Content decoding of the response body failed.
static final int	CONTENT_DECODING_INIT_FAILED_VALUE	Initializing content decoding failed.
static final int	CONTENT_LENGTH_MISMATCH_VALUE	The HTTP response body transferred fewer bytes than were advertised by the Content-Length header when the connection is closed.
static final int	CONTEXT_SHUT_DOWN_VALUE	The request failed because the URLRequestContext is shutting down, or has been shut down.
static final int	CT_CONSISTENCY_PROOF_PARSING_FAILED_VALUE	Certificate Transparency: Failed to parse the received consistency proof.
static final int	CT_STH_INCOMPLETE_VALUE	Certificate Transparency: Received a signed tree head whose JSON parsing was OK but was missing some of the fields.
static final int	CT_STH_PARSING_FAILED_VALUE	Certificate Transparency: Received a signed tree head that failed to parse.
static final int	DISALLOWED_URL_SCHEME_VALUE	The scheme of the URL is disallowed.
static final int	DNS_CACHE_MISS_VALUE	The entry was not found in cache or other local sources, for lookups where only local sources were queried.
static final int	DNS_MALFORMED_RESPONSE_VALUE	DNS resolver received a malformed response.
static final int	DNS_SEARCH_EMPTY_VALUE	Suffix search list rules prevent resolution of the given host name.
static final int	DNS_SERVER_FAILED_VALUE	DNS server failed.
static final int	DNS_SERVER_REQUIRES_TCP_VALUE	DNS server requires TCP
static final int	DNS_SORT_ERROR_VALUE	Failed to sort addresses according to RFC3484.
static final int	DNS_TIMED_OUT_VALUE	DNS transaction timed out.
static final int	EARLY_DATA_REJECTED_VALUE	TLS 1.3 early data was rejected by the server.
static final int	EMPTY_RESPONSE_VALUE	The server closed the connection without sending any data.
static final int	ENCODING_CONVERSION_FAILED_VALUE	Converting the response to target encoding failed.
static final int	ENCODING_DETECTION_FAILED_VALUE	Detecting the encoding of the response failed.
static final int	FAILED_VALUE	A generic failure occurred.
static final int	FILE_EXISTS_VALUE	The file already exists.
static final int	FILE_NO_SPACE_VALUE	Not enough room left on the disk.
static final int	FILE_NOT_FOUND_VALUE	The file or directory cannot be found.
static final int	FILE_PATH_TOO_LONG_VALUE	The path or file name is too long.
static final int	FILE_TOO_BIG_VALUE	The file is too large.
static final int	FILE_VIRUS_INFECTED_VALUE	The file has a virus.
static final int	FTP_BAD_COMMAND_SEQUENCE_VALUE	Server rejected our command because we didn't issue the commands in right order.
static final int	FTP_COMMAND_NOT_SUPPORTED_VALUE	Server does not support the command we issued.
static final int	FTP_FAILED_VALUE	A generic error for failed FTP control connection command.
static final int	FTP_FILE_BUSY_VALUE	The file is busy, or some other temporary error condition on opening the file.
static final int	FTP_SERVICE_UNAVAILABLE_VALUE	The server cannot fulfill the request at this point.
static final int	FTP_SYNTAX_ERROR_VALUE	Server rejected our command because of syntax errors.
static final int	FTP_TRANSFER_ABORTED_VALUE	The server has aborted the transfer.
static final int	HOST_RESOLVER_QUEUE_TOO_LARGE_VALUE	There are too many pending DNS resolves, so a request in the queue was aborted.
static final int	HTTP_1_1_REQUIRED_VALUE	HTTP_1_1_REQUIRED error code received on HTTP/2 session.
static final int	HTTP_RESPONSE_CODE_FAILURE_VALUE	The server returned a non-2xx HTTP response code.
static final int	HTTP2_COMPRESSION_ERROR_VALUE	Decoding or encoding of compressed HTTP/2 headers failed.
static final int	HTTP2_FLOW_CONTROL_ERROR_VALUE	The peer violated HTTP/2 flow control.
static final int	HTTP2_FRAME_SIZE_ERROR_VALUE	The peer sent an improperly sized HTTP/2 frame.
static final int	HTTP2_INADEQUATE_TRANSPORT_SECURITY_VALUE	Transport security is inadequate for the HTTP/2 version.
static final int	HTTP2_PING_FAILED_VALUE	HTTP/2 server didn't respond to the PING message.
static final int	HTTP2_PROTOCOL_ERROR_VALUE	There is an HTTP/2 protocol error.
static final int	HTTP2_RST_STREAM_NO_ERROR_RECEIVED_VALUE	Received HTTP/2 RST_STREAM frame with NO_ERROR error code.
static final int	HTTP2_SERVER_REFUSED_STREAM_VALUE	HTTP/2 server refused the request without processing, and sent either a GOAWAY frame with error code NO_ERROR and Last-Stream-ID lower than the stream id corresponding to the request indicating that this request has not been processed yet, or a RST_STREAM frame with error code REFUSED_STREAM.
static final int	HTTP2_STREAM_CLOSED_VALUE	Received an HTTP/2 frame on a closed stream.
static final int	HTTPS_PROXY_TUNNEL_RESPONSE_REDIRECT_VALUE	A request to create an SSL tunnel connection through the HTTPS proxy received a 302 (temporary redirect) response.
static final int	ICANN_NAME_COLLISION_VALUE	Resolving a hostname to an IP address list included the IPv4 address "127.0.53.53".
static final int	IMPORT_CA_CERT_FAILED_VALUE	CA import failed due to some other error.
static final int	IMPORT_CA_CERT_NOT_CA_VALUE	CA import failed - not a CA cert.
static final int	IMPORT_CERT_ALREADY_EXISTS_VALUE	Import failed - certificate already exists in database.
static final int	IMPORT_SERVER_CERT_FAILED_VALUE	Server certificate import failed due to some internal error.
static final int	INCOMPLETE_CHUNKED_ENCODING_VALUE	The HTTP response body is transferred with Chunked-Encoding, but the terminating zero-length chunk was never sent when the connection is closed.
static final int	INCOMPLETE_HTTP2_HEADERS_VALUE	HTTP/2 headers have been received, but not all of them - status or version headers are missing, so we're expecting additional frames to complete them.
static final int	INSECURE_RESPONSE_VALUE	The server's response was insecure (e.g.
static final int	INSUFFICIENT_RESOURCES_VALUE	There were not enough resources to complete the operation.
static final int	INTERNET_DISCONNECTED_VALUE	The Internet connection has been lost.
static final int	INVALID_ARGUMENT_VALUE	An argument to the function is incorrect.
static final int	INVALID_AUTH_CREDENTIALS_VALUE	Credentials could not be established during HTTP Authentication.
static final int	INVALID_CHUNKED_ENCODING_VALUE	Error in chunked transfer encoding.
static final int	INVALID_HANDLE_VALUE	The handle or file descriptor is invalid.
static final int	INVALID_HTTP_RESPONSE_VALUE	The server was expected to return an HTTP/1.x response, but did not.
static final int	INVALID_REDIRECT_VALUE	Attempting to load an URL resulted in a redirect to an invalid URL.
static final int	INVALID_RESPONSE_VALUE	The server's response was invalid.
static final int	INVALID_SIGNED_EXCHANGE_VALUE	An error occurred while handling a signed exchange.
static final int	INVALID_URL_VALUE	The URL is invalid.
static final int	INVALID_WEB_BUNDLE_VALUE	An error occurred while handling a Web Bundle source.
static final int	IO_PENDING_VALUE	An asynchronous IO operation is not yet complete.
static final int	KEY_GENERATION_FAILED_VALUE	Key generation failed.
static final int	MALFORMED_IDENTITY_VALUE	The identity used for authentication is invalid.
static final int	MANDATORY_PROXY_CONFIGURATION_FAILED_VALUE	A mandatory proxy configuration could not be used.
static final int	METHOD_NOT_SUPPORTED_VALUE	The server did not support the request method.
static final int	MISCONFIGURED_AUTH_ENVIRONMENT_VALUE	The environment was not set up correctly for authentication (for example, no KDC could be found or the principal is unknown).
static final int	MISSING_AUTH_CREDENTIALS_VALUE	(GSSAPI) No Kerberos credentials were available during HTTP Authentication.
static final int	MSG_TOO_BIG_VALUE	The message was too large for the transport.
static final int	NAME_NOT_RESOLVED_VALUE	The host name could not be resolved.
static final int	NAME_RESOLUTION_FAILED_VALUE	An error occurred when trying to do a name resolution (DNS).
static final int	NET_ERROR_UNSPECIFIED_VALUE	Reserved value.
static final int	NETWORK_ACCESS_DENIED_VALUE	Permission to access the network was denied.
static final int	NETWORK_CHANGED_VALUE	The network changed.
static final int	NETWORK_IO_SUSPENDED_VALUE	An operation could not be completed because all network IO is suspended.
static final int	NO_BUFFER_SPACE_VALUE	No socket buffer space is available.
static final int	NO_PRIVATE_KEY_FOR_CERT_VALUE	An attempt to import a client certificate failed, as the user's key database lacked a corresponding private key.
static final int	NO_SSL_VERSIONS_ENABLED_VALUE	No SSL protocol versions are enabled.
static final int	NO_SUPPORTED_PROXIES_VALUE	There are no supported proxies in the provided list.
static final int	NOT_IMPLEMENTED_VALUE	The operation failed because of unimplemented functionality.
static final int	OK_VALUE	No error.
static final int	OUT_OF_MEMORY_VALUE	Memory allocation failed.
static final int	PAC_NOT_IN_DHCP_VALUE	No PAC URL configuration could be retrieved from DHCP.
static final int	PAC_SCRIPT_FAILED_VALUE	The evaluation of the PAC script failed.
static final int	PAC_SCRIPT_TERMINATED_VALUE	The PAC script terminated fatally and must be reloaded.
static final int	PKCS12_IMPORT_BAD_PASSWORD_VALUE	PKCS #12 import failed due to incorrect password.
static final int	PKCS12_IMPORT_FAILED_VALUE	PKCS #12 import failed due to other error.
static final int	PKCS12_IMPORT_INVALID_FILE_VALUE	PKCS #12 import failed due to invalid/corrupt file.
static final int	PKCS12_IMPORT_INVALID_MAC_VALUE	PKCS #12 import failed due to invalid MAC.
static final int	PKCS12_IMPORT_UNSUPPORTED_VALUE	PKCS #12 import failed due to unsupported features.
static final int	PRECONNECT_MAX_SOCKET_LIMIT_VALUE	We've hit the max socket limit for the socket pool while preconnecting.
static final int	PRIVATE_KEY_EXPORT_FAILED_VALUE	Failure to export private key.
static final int	PROXY_AUTH_REQUESTED_VALUE	The proxy requested authentication (for tunnel establishment).
static final int	PROXY_AUTH_REQUESTED_WITH_NO_CONNECTION_VALUE	Proxy Auth Requested without a valid Client Socket Handle.
static final int	PROXY_AUTH_UNSUPPORTED_VALUE	The proxy requested authentication (for tunnel establishment) with an unsupported method.
static final int	PROXY_CERTIFICATE_INVALID_VALUE	The certificate presented by the HTTPS Proxy was invalid.
static final int	PROXY_CONNECTION_FAILED_VALUE	Could not create a connection to the proxy server.
static final int	PROXY_HTTP_1_1_REQUIRED_VALUE	HTTP_1_1_REQUIRED error code received on HTTP/2 session to proxy.
static final int	QUIC_CERT_ROOT_NOT_KNOWN_VALUE	The certificate presented on a QUIC connection does not chain to a known root and the origin connected to is not on a list of domains where unknown roots are allowed.
static final int	QUIC_HANDSHAKE_FAILED_VALUE	The QUIC crytpo handshake failed.
static final int	QUIC_PROTOCOL_ERROR_VALUE	There is a QUIC protocol error.
static final int	READ_IF_READY_NOT_IMPLEMENTED_VALUE	Socket ReadIfReady support is not implemented.
static final int	REQUEST_RANGE_NOT_SATISFIABLE_VALUE	The response was 416 (Requested range not satisfiable) and the server cannot satisfy the range requested.
static final int	RESPONSE_BODY_TOO_BIG_TO_DRAIN_VALUE	The HTTP response was too big to drain.
static final int	RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION_VALUE	The HTTP response contained multiple Content-Disposition headers.
static final int	RESPONSE_HEADERS_MULTIPLE_CONTENT_LENGTH_VALUE	The HTTP response contained multiple distinct Content-Length headers.
static final int	RESPONSE_HEADERS_MULTIPLE_LOCATION_VALUE	The HTTP response contained multiple Location headers.
static final int	RESPONSE_HEADERS_TOO_BIG_VALUE	The headers section of the response is too large.
static final int	RESPONSE_HEADERS_TRUNCATED_VALUE	The HTTP headers were truncated by an EOF.
static final int	SELF_SIGNED_CERT_GENERATION_FAILED_VALUE	Self-signed certificate generation failed.
static final int	SOCKET_IS_CONNECTED_VALUE	The socket is already connected.
static final int	SOCKET_NOT_CONNECTED_VALUE	The socket is not connected.
static final int	SOCKET_RECEIVE_BUFFER_SIZE_UNCHANGEABLE_VALUE	Failed to set the socket's receive buffer size as requested, despite success return code from setsockopt.
static final int	SOCKET_SEND_BUFFER_SIZE_UNCHANGEABLE_VALUE	Failed to set the socket's send buffer size as requested, despite success return code from setsockopt.
static final int	SOCKET_SET_RECEIVE_BUFFER_SIZE_ERROR_VALUE	Failed to set the socket's receive buffer size as requested.
static final int	SOCKET_SET_SEND_BUFFER_SIZE_ERROR_VALUE	Failed to set the socket's send buffer size as requested.
static final int	SOCKS_CONNECTION_FAILED_VALUE	Failed establishing a connection to the SOCKS proxy server for a target host.
static final int	SOCKS_CONNECTION_HOST_UNREACHABLE_VALUE	The SOCKS proxy server failed establishing connection to the target host because that host is unreachable.
static final int	SSL_BAD_PEER_PUBLIC_KEY_VALUE	SSL peer's public key is invalid.
static final int	SSL_BAD_RECORD_MAC_ALERT_VALUE	An SSL peer sent us a fatal bad_record_mac alert.
static final int	SSL_CLIENT_AUTH_CERT_BAD_FORMAT_VALUE	Failed to import a client certificate from the platform store into the SSL library.
static final int	SSL_CLIENT_AUTH_CERT_NEEDED_VALUE	The server requested a client certificate for SSL client authentication.
static final int	SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY_VALUE	The SSL client certificate has no private key.
static final int	SSL_CLIENT_AUTH_NO_COMMON_ALGORITHMS_VALUE	There were no common signature algorithms between our client certificate private key and the server's preferences.
static final int	SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED_VALUE	The permission to use the SSL client certificate's private key was denied.
static final int	SSL_CLIENT_AUTH_SIGNATURE_FAILED_VALUE	We were unable to sign the CertificateVerify data of an SSL client auth handshake with the client certificate's private key.
static final int	SSL_DECOMPRESSION_FAILURE_ALERT_VALUE	An SSL peer sent us a fatal decompression_failure alert.
static final int	SSL_DECRYPT_ERROR_ALERT_VALUE	An SSL peer sent us a fatal decrypt_error alert.
static final int	SSL_HANDSHAKE_NOT_COMPLETED_VALUE	An operation failed because the SSL handshake has not completed.
static final int	SSL_KEY_USAGE_INCOMPATIBLE_VALUE	The server's certificate has a keyUsage extension incompatible with the negotiated TLS key exchange method.
static final int	SSL_NO_RENEGOTIATION_VALUE	The peer sent an SSL no_renegotiation alert message.
static final int	SSL_OBSOLETE_CIPHER_VALUE	The SSL server required an unsupported cipher suite that has since been removed.
static final int	SSL_PINNED_KEY_NOT_IN_CERT_CHAIN_VALUE	The certificate didn't match the built-in public key pins for the host name.
static final int	SSL_PROTOCOL_ERROR_VALUE	An SSL protocol error occurred.
static final int	SSL_RENEGOTIATION_REQUESTED_VALUE	The server requested a renegotiation (rehandshake).
static final int	SSL_SERVER_CERT_BAD_FORMAT_VALUE	The SSL server presented a certificate which could not be decoded.
static final int	SSL_SERVER_CERT_CHANGED_VALUE	The SSL server certificate changed in a renegotiation.
static final int	SSL_UNRECOGNIZED_NAME_ALERT_VALUE	The SSL server sent us a fatal unrecognized_name alert.
static final int	SSL_VERSION_OR_CIPHER_MISMATCH_VALUE	The client and server don't support a common SSL protocol version or cipher suite.
static final int	SYN_REPLY_NOT_RECEIVED_VALUE	FLIP data received without receiving a SYN_REPLY on the stream.
static final int	TEMPORARILY_THROTTLED_VALUE	The request throttler module cancelled this request to avoid DDOS.
static final int	TIMED_OUT_VALUE	An operation timed out.
static final int	TLS13_DOWNGRADE_DETECTED_VALUE	TLS 1.3 was enabled, but a lower version was negotiated and the server returned a value indicating it supported TLS 1.3.
static final int	TOO_MANY_REDIRECTS_VALUE	Attempting to load an URL resulted in too many redirects.
static final int	TOO_MANY_RETRIES_VALUE	An HTTP transaction was retried too many times due for authentication or invalid certificates.
static final int	TRUST_TOKEN_OPERATION_CACHE_HIT_VALUE	When handling a Trust Tokens protocol operation-executing request, the system found that the request's desired Trust Tokens results were already present in a local cache; as a result, the main request was cancelled.
static final int	TRUST_TOKEN_OPERATION_FAILED_VALUE	A Trust Tokens protocol operation-executing request failed for one of a number of reasons (precondition failure, internal error, bad response).
static final int	TUNNEL_CONNECTION_FAILED_VALUE	A tunnel connection through the proxy could not be established.
static final int	UNABLE_TO_REUSE_CONNECTION_FOR_PROXY_AUTH_VALUE	The attempt to reuse a connection to send proxy auth credentials failed before the AuthController was used to generate credentials.
static final int	UNDOCUMENTED_SECURITY_LIBRARY_STATUS_VALUE	An undocumented SSPI or GSSAPI status code was returned.
static final int	UNEXPECTED_PROXY_AUTH_VALUE	The response was 407 (Proxy Authentication Required), yet we did not send the request to a proxy.
static final int	UNEXPECTED_SECURITY_LIBRARY_STATUS_VALUE	An unexpected, but documented, SSPI or GSSAPI status code was returned.
static final int	UNEXPECTED_VALUE	An unexpected error.
static final int	UNKNOWN_URL_SCHEME_VALUE	The scheme of the URL is unknown.
static final int	UNRECOGNIZED_FTP_DIRECTORY_LISTING_FORMAT_VALUE	The server sent an FTP directory listing in a format we do not understand.
static final int	UNSAFE_PORT_VALUE	Attempting to load an URL with an unsafe port number.
static final int	UNSAFE_REDIRECT_VALUE	Attempting to load an URL resulted in an unsafe redirect (e.g., a redirect to file:// is considered unsafe).
static final int	UNSUPPORTED_AUTH_SCHEME_VALUE	An HTTP Authentication scheme was tried which is not supported on this machine.
static final int	UPLOAD_FILE_CHANGED_VALUE	The file upload failed because the file's modification time was different from the expectation.
static final int	UPLOAD_STREAM_REWIND_NOT_SUPPORTED_VALUE	The upload failed because the upload stream needed to be re-read, due to a retry or a redirect, but the upload stream doesn't support that operation.
static final int	WINSOCK_UNEXPECTED_WRITTEN_BYTES_VALUE	Winsock sometimes reports more data written than passed.
static final int	WRONG_VERSION_ON_EARLY_DATA_VALUE	TLS 1.3 early data was offered, but the server responded with TLS 1.2 or earlier.
static final int	WS_PROTOCOL_ERROR_VALUE	Websocket protocol error.
static final int	WS_THROTTLE_QUEUE_TOO_LARGE_VALUE	There are too many pending WebSocketJob instances, so the new job was not pushed to the queue.
static final int	WS_UPGRADE_VALUE	When a WebSocket handshake is done successfully and the connection has been upgraded, the URLRequest is cancelled with this error code.

Method Summary

Modifier and Type	Method	Description
static NetError	forNumber(int value)
static final com.google.protobuf.Descriptors.EnumDescriptor	getDescriptor()
final com.google.protobuf.Descriptors.EnumDescriptor	getDescriptorForType()
final int	getNumber()
final com.google.protobuf.Descriptors.EnumValueDescriptor	getValueDescriptor()
static com.google.protobuf.Internal.EnumLiteMap<NetError>	internalGetValueMap()
static NetError	valueOf(int value)	Deprecated.
static NetError	valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)	Returns the enum constant of this class with the specified name.
static NetError	valueOf(String name)	Returns the enum constant of this class with the specified name.
static NetError[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, describeConstable, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

NET_ERROR_UNSPECIFIED

public static final NetError NET_ERROR_UNSPECIFIED

Reserved value.

OK

public static final NetError OK

No error.

IO_PENDING

public static final NetError IO_PENDING

An asynchronous IO operation is not yet complete. This usually does not indicate a fatal error. Typically this error will be generated as a notification to wait for some external notification that the IO operation finally completed.

FAILED

public static final NetError FAILED

A generic failure occurred.

ABORTED

public static final NetError ABORTED

An operation was aborted (due to user action).

INVALID_ARGUMENT

public static final NetError INVALID_ARGUMENT

An argument to the function is incorrect.

INVALID_HANDLE

public static final NetError INVALID_HANDLE

The handle or file descriptor is invalid.

FILE_NOT_FOUND

public static final NetError FILE_NOT_FOUND

The file or directory cannot be found.

TIMED_OUT

public static final NetError TIMED_OUT

An operation timed out.

FILE_TOO_BIG

public static final NetError FILE_TOO_BIG

The file is too large.

UNEXPECTED

public static final NetError UNEXPECTED

An unexpected error. This may be caused by a programming mistake or an invalid assumption.

ACCESS_DENIED

public static final NetError ACCESS_DENIED

Permission to access a resource, other than the network, was denied.

NOT_IMPLEMENTED

public static final NetError NOT_IMPLEMENTED

The operation failed because of unimplemented functionality.

INSUFFICIENT_RESOURCES

public static final NetError INSUFFICIENT_RESOURCES

There were not enough resources to complete the operation.

OUT_OF_MEMORY

public static final NetError OUT_OF_MEMORY

Memory allocation failed.

UPLOAD_FILE_CHANGED

public static final NetError UPLOAD_FILE_CHANGED

The file upload failed because the file's modification time was different from the expectation.

SOCKET_NOT_CONNECTED

public static final NetError SOCKET_NOT_CONNECTED

The socket is not connected.

FILE_EXISTS

public static final NetError FILE_EXISTS

The file already exists.

FILE_PATH_TOO_LONG

public static final NetError FILE_PATH_TOO_LONG

The path or file name is too long.

FILE_NO_SPACE

public static final NetError FILE_NO_SPACE

Not enough room left on the disk.

FILE_VIRUS_INFECTED

public static final NetError FILE_VIRUS_INFECTED

The file has a virus.

BLOCKED_BY_CLIENT

public static final NetError BLOCKED_BY_CLIENT

The client chose to block the request.

NETWORK_CHANGED

public static final NetError NETWORK_CHANGED

The network changed.

BLOCKED_BY_ADMINISTRATOR

public static final NetError BLOCKED_BY_ADMINISTRATOR

The request was blocked by the URL block list configured by the domain administrator.

SOCKET_IS_CONNECTED

public static final NetError SOCKET_IS_CONNECTED

The socket is already connected.

UPLOAD_STREAM_REWIND_NOT_SUPPORTED

public static final NetError UPLOAD_STREAM_REWIND_NOT_SUPPORTED

The upload failed because the upload stream needed to be re-read, due to a retry or a redirect, but the upload stream doesn't support that operation.

CONTEXT_SHUT_DOWN

public static final NetError CONTEXT_SHUT_DOWN

The request failed because the URLRequestContext is shutting down, or has been shut down.

BLOCKED_BY_RESPONSE

public static final NetError BLOCKED_BY_RESPONSE

The request failed because the response was delivered along with requirements which are not met ('X-Frame-Options' and 'Content-Security-Policy' ancestor checks and 'Cross-Origin-Resource-Policy', for instance).

CONNECTION_CLOSED

public static final NetError CONNECTION_CLOSED

A connection was closed (corresponding to a TCP FIN).

CONNECTION_RESET

public static final NetError CONNECTION_RESET

A connection was reset (corresponding to a TCP RST).

CONNECTION_REFUSED

public static final NetError CONNECTION_REFUSED

A connection attempt was refused.

CONNECTION_ABORTED

public static final NetError CONNECTION_ABORTED

A connection timed out as a result of not receiving an ACK for data sent. This can include a FIN packet that did not get ACK'd.

CONNECTION_FAILED

public static final NetError CONNECTION_FAILED

A connection attempt failed.

NAME_NOT_RESOLVED

public static final NetError NAME_NOT_RESOLVED

The host name could not be resolved.

INTERNET_DISCONNECTED

public static final NetError INTERNET_DISCONNECTED

The Internet connection has been lost.

SSL_PROTOCOL_ERROR

public static final NetError SSL_PROTOCOL_ERROR

An SSL protocol error occurred.

ADDRESS_INVALID

public static final NetError ADDRESS_INVALID

The IP address or port number is invalid (e.g., cannot connect to the IP address 0 or the port 0).

ADDRESS_UNREACHABLE

public static final NetError ADDRESS_UNREACHABLE

The IP address is unreachable. This usually means that there is no route to the specified host or network.

SSL_CLIENT_AUTH_CERT_NEEDED

public static final NetError SSL_CLIENT_AUTH_CERT_NEEDED

The server requested a client certificate for SSL client authentication.

TUNNEL_CONNECTION_FAILED

public static final NetError TUNNEL_CONNECTION_FAILED

A tunnel connection through the proxy could not be established.

NO_SSL_VERSIONS_ENABLED

public static final NetError NO_SSL_VERSIONS_ENABLED

No SSL protocol versions are enabled.

SSL_VERSION_OR_CIPHER_MISMATCH

public static final NetError SSL_VERSION_OR_CIPHER_MISMATCH

The client and server don't support a common SSL protocol version or cipher suite.

SSL_RENEGOTIATION_REQUESTED

public static final NetError SSL_RENEGOTIATION_REQUESTED

The server requested a renegotiation (rehandshake).

PROXY_AUTH_UNSUPPORTED

public static final NetError PROXY_AUTH_UNSUPPORTED

The proxy requested authentication (for tunnel establishment) with an unsupported method.

BAD_SSL_CLIENT_AUTH_CERT

public static final NetError BAD_SSL_CLIENT_AUTH_CERT

The SSL handshake failed because of a bad or missing client certificate.

CONNECTION_TIMED_OUT

public static final NetError CONNECTION_TIMED_OUT

A connection attempt timed out.

HOST_RESOLVER_QUEUE_TOO_LARGE

public static final NetError HOST_RESOLVER_QUEUE_TOO_LARGE

There are too many pending DNS resolves, so a request in the queue was aborted.

SOCKS_CONNECTION_FAILED

public static final NetError SOCKS_CONNECTION_FAILED

Failed establishing a connection to the SOCKS proxy server for a target host.

SOCKS_CONNECTION_HOST_UNREACHABLE

public static final NetError SOCKS_CONNECTION_HOST_UNREACHABLE

The SOCKS proxy server failed establishing connection to the target host because that host is unreachable.

ALPN_NEGOTIATION_FAILED

public static final NetError ALPN_NEGOTIATION_FAILED

The request to negotiate an alternate protocol failed.

SSL_NO_RENEGOTIATION

public static final NetError SSL_NO_RENEGOTIATION

The peer sent an SSL no_renegotiation alert message.

WINSOCK_UNEXPECTED_WRITTEN_BYTES

public static final NetError WINSOCK_UNEXPECTED_WRITTEN_BYTES

Winsock sometimes reports more data written than passed. This is probably due to a broken LSP.

SSL_DECOMPRESSION_FAILURE_ALERT

public static final NetError SSL_DECOMPRESSION_FAILURE_ALERT

An SSL peer sent us a fatal decompression_failure alert. This typically occurs when a peer selects DEFLATE compression in the mistaken belief that it supports it.

SSL_BAD_RECORD_MAC_ALERT

public static final NetError SSL_BAD_RECORD_MAC_ALERT

An SSL peer sent us a fatal bad_record_mac alert. This has been observed from servers with buggy DEFLATE support.

PROXY_AUTH_REQUESTED

public static final NetError PROXY_AUTH_REQUESTED

The proxy requested authentication (for tunnel establishment).

PROXY_CONNECTION_FAILED

public static final NetError PROXY_CONNECTION_FAILED

Could not create a connection to the proxy server. An error occurred either in resolving its name, or in connecting a socket to it. Note that this does NOT include failures during the actual "CONNECT" method of an HTTP proxy.

MANDATORY_PROXY_CONFIGURATION_FAILED

public static final NetError MANDATORY_PROXY_CONFIGURATION_FAILED

A mandatory proxy configuration could not be used. Currently this means that a mandatory PAC script could not be fetched, parsed or executed.

PRECONNECT_MAX_SOCKET_LIMIT

public static final NetError PRECONNECT_MAX_SOCKET_LIMIT

We've hit the max socket limit for the socket pool while preconnecting. We don't bother trying to preconnect more sockets.

SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED

public static final NetError SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED

The permission to use the SSL client certificate's private key was denied.

SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY

public static final NetError SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY

The SSL client certificate has no private key.

PROXY_CERTIFICATE_INVALID

public static final NetError PROXY_CERTIFICATE_INVALID

The certificate presented by the HTTPS Proxy was invalid.

NAME_RESOLUTION_FAILED

public static final NetError NAME_RESOLUTION_FAILED

An error occurred when trying to do a name resolution (DNS).

NETWORK_ACCESS_DENIED

public static final NetError NETWORK_ACCESS_DENIED

Permission to access the network was denied. This is used to distinguish errors that were most likely caused by a firewall from other access denied errors. See also ERR_ACCESS_DENIED.

TEMPORARILY_THROTTLED

public static final NetError TEMPORARILY_THROTTLED

The request throttler module cancelled this request to avoid DDOS.

HTTPS_PROXY_TUNNEL_RESPONSE_REDIRECT

public static final NetError HTTPS_PROXY_TUNNEL_RESPONSE_REDIRECT

A request to create an SSL tunnel connection through the HTTPS proxy received a 302 (temporary redirect) response. The response body might include a description of why the request failed.

SSL_CLIENT_AUTH_SIGNATURE_FAILED

public static final NetError SSL_CLIENT_AUTH_SIGNATURE_FAILED

We were unable to sign the CertificateVerify data of an SSL client auth handshake with the client certificate's private key.

Possible causes for this include the user implicitly or explicitly denying access to the private key, the private key may not be valid for signing, the key may be relying on a cached handle which is no longer valid, or the CSP won't allow arbitrary data to be signed.

MSG_TOO_BIG

public static final NetError MSG_TOO_BIG

The message was too large for the transport. (for example a UDP message which exceeds size threshold).

WS_PROTOCOL_ERROR

public static final NetError WS_PROTOCOL_ERROR

Websocket protocol error. Indicates that we are terminating the connection due to a malformed frame or other protocol violation.

ADDRESS_IN_USE

public static final NetError ADDRESS_IN_USE

Returned when attempting to bind an address that is already in use.

SSL_HANDSHAKE_NOT_COMPLETED

public static final NetError SSL_HANDSHAKE_NOT_COMPLETED

An operation failed because the SSL handshake has not completed.

SSL_BAD_PEER_PUBLIC_KEY

public static final NetError SSL_BAD_PEER_PUBLIC_KEY

SSL peer's public key is invalid.

SSL_PINNED_KEY_NOT_IN_CERT_CHAIN

public static final NetError SSL_PINNED_KEY_NOT_IN_CERT_CHAIN

The certificate didn't match the built-in public key pins for the host name. The pins are set in net/http/transport_security_state.cc and require that one of a set of public keys exist on the path from the leaf to the root.

CLIENT_AUTH_CERT_TYPE_UNSUPPORTED

public static final NetError CLIENT_AUTH_CERT_TYPE_UNSUPPORTED

Server request for client certificate did not contain any types we support.

SSL_DECRYPT_ERROR_ALERT

public static final NetError SSL_DECRYPT_ERROR_ALERT

An SSL peer sent us a fatal decrypt_error alert. This typically occurs when a peer could not correctly verify a signature (in CertificateVerify or ServerKeyExchange) or validate a Finished message.

WS_THROTTLE_QUEUE_TOO_LARGE

public static final NetError WS_THROTTLE_QUEUE_TOO_LARGE

There are too many pending WebSocketJob instances, so the new job was not pushed to the queue.

SSL_SERVER_CERT_CHANGED

public static final NetError SSL_SERVER_CERT_CHANGED

The SSL server certificate changed in a renegotiation.

SSL_UNRECOGNIZED_NAME_ALERT

public static final NetError SSL_UNRECOGNIZED_NAME_ALERT

The SSL server sent us a fatal unrecognized_name alert.

SOCKET_SET_RECEIVE_BUFFER_SIZE_ERROR

public static final NetError SOCKET_SET_RECEIVE_BUFFER_SIZE_ERROR

Failed to set the socket's receive buffer size as requested.

SOCKET_SET_SEND_BUFFER_SIZE_ERROR

public static final NetError SOCKET_SET_SEND_BUFFER_SIZE_ERROR

Failed to set the socket's send buffer size as requested.

SOCKET_RECEIVE_BUFFER_SIZE_UNCHANGEABLE

public static final NetError SOCKET_RECEIVE_BUFFER_SIZE_UNCHANGEABLE

Failed to set the socket's receive buffer size as requested, despite success return code from setsockopt.

SOCKET_SEND_BUFFER_SIZE_UNCHANGEABLE

public static final NetError SOCKET_SEND_BUFFER_SIZE_UNCHANGEABLE

Failed to set the socket's send buffer size as requested, despite success return code from setsockopt.

SSL_CLIENT_AUTH_CERT_BAD_FORMAT

public static final NetError SSL_CLIENT_AUTH_CERT_BAD_FORMAT

Failed to import a client certificate from the platform store into the SSL library.

ICANN_NAME_COLLISION

public static final NetError ICANN_NAME_COLLISION

Resolving a hostname to an IP address list included the IPv4 address "127.0.53.53". This is a special IP address which ICANN has recommended to indicate there was a name collision, and alert admins to a potential problem.

SSL_SERVER_CERT_BAD_FORMAT

public static final NetError SSL_SERVER_CERT_BAD_FORMAT

The SSL server presented a certificate which could not be decoded. This is not a certificate error code as no X509Certificate object is available. This error is fatal.

CT_STH_PARSING_FAILED

public static final NetError CT_STH_PARSING_FAILED

Certificate Transparency: Received a signed tree head that failed to parse.

CT_STH_INCOMPLETE

public static final NetError CT_STH_INCOMPLETE

Certificate Transparency: Received a signed tree head whose JSON parsing was OK but was missing some of the fields.

UNABLE_TO_REUSE_CONNECTION_FOR_PROXY_AUTH

public static final NetError UNABLE_TO_REUSE_CONNECTION_FOR_PROXY_AUTH

The attempt to reuse a connection to send proxy auth credentials failed before the AuthController was used to generate credentials. The caller should reuse the controller with a new connection. This error is only used internally by the network stack.

CT_CONSISTENCY_PROOF_PARSING_FAILED

public static final NetError CT_CONSISTENCY_PROOF_PARSING_FAILED

Certificate Transparency: Failed to parse the received consistency proof.

SSL_OBSOLETE_CIPHER

public static final NetError SSL_OBSOLETE_CIPHER

The SSL server required an unsupported cipher suite that has since been removed. This error will temporarily be signaled on a fallback for one or two releases immediately following a cipher suite's removal, after which the fallback will be removed.

WS_UPGRADE

public static final NetError WS_UPGRADE

When a WebSocket handshake is done successfully and the connection has been upgraded, the URLRequest is cancelled with this error code.

READ_IF_READY_NOT_IMPLEMENTED

public static final NetError READ_IF_READY_NOT_IMPLEMENTED

Socket ReadIfReady support is not implemented. This error should not be user visible, because the normal Read() method is used as a fallback.

NO_BUFFER_SPACE

public static final NetError NO_BUFFER_SPACE

No socket buffer space is available.

SSL_CLIENT_AUTH_NO_COMMON_ALGORITHMS

public static final NetError SSL_CLIENT_AUTH_NO_COMMON_ALGORITHMS

There were no common signature algorithms between our client certificate private key and the server's preferences.

EARLY_DATA_REJECTED

public static final NetError EARLY_DATA_REJECTED

TLS 1.3 early data was rejected by the server. This will be received before any data is returned from the socket. The request should be retried with early data disabled.

WRONG_VERSION_ON_EARLY_DATA

public static final NetError WRONG_VERSION_ON_EARLY_DATA

TLS 1.3 early data was offered, but the server responded with TLS 1.2 or earlier. This is an internal error code to account for a backwards-compatibility issue with early data and TLS 1.2. It will be received before any data is returned from the socket. The request should be retried with early data disabled.

See https://tools.ietf.org/html/rfc8446#appendix-D.3 for details.

TLS13_DOWNGRADE_DETECTED

public static final NetError TLS13_DOWNGRADE_DETECTED

TLS 1.3 was enabled, but a lower version was negotiated and the server returned a value indicating it supported TLS 1.3. This is part of a security check in TLS 1.3, but it may also indicate the user is behind a buggy TLS-terminating proxy which implemented TLS 1.2 incorrectly. (See https://crbug.com/boringssl/226.;

SSL_KEY_USAGE_INCOMPATIBLE

public static final NetError SSL_KEY_USAGE_INCOMPATIBLE

The server's certificate has a keyUsage extension incompatible with the negotiated TLS key exchange method.

CERT_COMMON_NAME_INVALID

public static final NetError CERT_COMMON_NAME_INVALID

The server responded with a certificate whose common name did not match the host name. This could mean:

1. An attacker has redirected our traffic to his server and is presenting a certificate for which he knows the private key.
2. The server is misconfigured and responding with the wrong cert.
3. The user is on a wireless network and is being redirected to the network's login page.
4. The OS has used a DNS search suffix and the server doesn't have a certificate for the abbreviated name in the address bar.

CERT_DATE_INVALID

public static final NetError CERT_DATE_INVALID

The server responded with a certificate that, by our clock, appears to either not yet be valid or to have expired. This could mean:

1. An attacker is presenting an old certificate for which he has managed to obtain the private key.
2. The server is misconfigured and is not presenting a valid cert.
3. Our clock is wrong.

CERT_AUTHORITY_INVALID

public static final NetError CERT_AUTHORITY_INVALID

The server responded with a certificate that is signed by an authority we don't trust. The could mean:

1. An attacker has substituted the real certificate for a cert that contains his public key and is signed by his cousin.
2. The server operator has a legitimate certificate from a CA we don't know about, but should trust.
3. The server is presenting a self-signed certificate, providing no defense against active attackers (but foiling passive attackers).

CERT_CONTAINS_ERRORS

public static final NetError CERT_CONTAINS_ERRORS

The server responded with a certificate that contains errors. This error is not recoverable.

MSDN describes this error as follows: "The SSL certificate contains errors."

NOTE: It's unclear how this differs from ERR_CERT_INVALID. For consistency, use that code instead of this one from now on.

CERT_NO_REVOCATION_MECHANISM

public static final NetError CERT_NO_REVOCATION_MECHANISM

The certificate has no mechanism for determining if it is revoked. In effect, this certificate cannot be revoked.

CERT_UNABLE_TO_CHECK_REVOCATION

public static final NetError CERT_UNABLE_TO_CHECK_REVOCATION

Revocation information for the security certificate for this site is not available. This could mean:

1. An attacker has compromised the private key in the certificate and is blocking our attempt to find out that the cert was revoked.
2. The certificate is unrevoked, but the revocation server is busy or unavailable.

CERT_REVOKED

public static final NetError CERT_REVOKED

The server responded with a certificate has been revoked. We have the capability to ignore this error, but it is probably not the thing to do.

CERT_INVALID

public static final NetError CERT_INVALID

The server responded with a certificate that is invalid. This error is not recoverable.

MSDN describes this error as follows: "The SSL certificate is invalid."

CERT_WEAK_SIGNATURE_ALGORITHM

public static final NetError CERT_WEAK_SIGNATURE_ALGORITHM

The server responded with a certificate that is signed using a weak signature algorithm.

CERT_NON_UNIQUE_NAME

public static final NetError CERT_NON_UNIQUE_NAME

The host name specified in the certificate is not unique.

CERT_WEAK_KEY

public static final NetError CERT_WEAK_KEY

The server responded with a certificate that contains a weak key (e.g. a too-small RSA key).

CERT_NAME_CONSTRAINT_VIOLATION

public static final NetError CERT_NAME_CONSTRAINT_VIOLATION

The certificate claimed DNS names that are in violation of name constraints.

CERT_VALIDITY_TOO_LONG

public static final NetError CERT_VALIDITY_TOO_LONG

The certificate's validity period is too long.

CERT_TRANSPARENCY_REQUIRED

public static final NetError CERT_TRANSPARENCY_REQUIRED

Certificate Transparency was required for this connection, but the server did not provide CT information that complied with the policy.

CERT_SYMANTEC_LEGACY

public static final NetError CERT_SYMANTEC_LEGACY

The certificate chained to a legacy Symantec root that is no longer trusted. https://g.co/chrome/symantecpkicerts

CERT_END

public static final NetError CERT_END

The value immediately past the last certificate error code.

INVALID_URL

public static final NetError INVALID_URL

The URL is invalid.

DISALLOWED_URL_SCHEME

public static final NetError DISALLOWED_URL_SCHEME

The scheme of the URL is disallowed.

UNKNOWN_URL_SCHEME

public static final NetError UNKNOWN_URL_SCHEME

The scheme of the URL is unknown.

INVALID_REDIRECT

public static final NetError INVALID_REDIRECT

Attempting to load an URL resulted in a redirect to an invalid URL.

TOO_MANY_REDIRECTS

public static final NetError TOO_MANY_REDIRECTS

Attempting to load an URL resulted in too many redirects.

UNSAFE_REDIRECT

public static final NetError UNSAFE_REDIRECT

Attempting to load an URL resulted in an unsafe redirect (e.g., a redirect to file:// is considered unsafe).

UNSAFE_PORT

public static final NetError UNSAFE_PORT

Attempting to load an URL with an unsafe port number. These are port numbers that correspond to services, which are not robust to spurious input that may be constructed as a result of an allowed web construct (e.g., HTTP looks a lot like SMTP, so form submission to port 25 is denied).

INVALID_RESPONSE

public static final NetError INVALID_RESPONSE

The server's response was invalid.

INVALID_CHUNKED_ENCODING

public static final NetError INVALID_CHUNKED_ENCODING

Error in chunked transfer encoding.

METHOD_NOT_SUPPORTED

public static final NetError METHOD_NOT_SUPPORTED

The server did not support the request method.

UNEXPECTED_PROXY_AUTH

public static final NetError UNEXPECTED_PROXY_AUTH

The response was 407 (Proxy Authentication Required), yet we did not send the request to a proxy.

EMPTY_RESPONSE

public static final NetError EMPTY_RESPONSE

The server closed the connection without sending any data.

RESPONSE_HEADERS_TOO_BIG

public static final NetError RESPONSE_HEADERS_TOO_BIG

The headers section of the response is too large.

PAC_SCRIPT_FAILED

public static final NetError PAC_SCRIPT_FAILED

The evaluation of the PAC script failed.

REQUEST_RANGE_NOT_SATISFIABLE

public static final NetError REQUEST_RANGE_NOT_SATISFIABLE

The response was 416 (Requested range not satisfiable) and the server cannot satisfy the range requested.

MALFORMED_IDENTITY

public static final NetError MALFORMED_IDENTITY

The identity used for authentication is invalid.

CONTENT_DECODING_FAILED

public static final NetError CONTENT_DECODING_FAILED

Content decoding of the response body failed.

NETWORK_IO_SUSPENDED

public static final NetError NETWORK_IO_SUSPENDED

An operation could not be completed because all network IO is suspended.

SYN_REPLY_NOT_RECEIVED

public static final NetError SYN_REPLY_NOT_RECEIVED

FLIP data received without receiving a SYN_REPLY on the stream.

ENCODING_CONVERSION_FAILED

public static final NetError ENCODING_CONVERSION_FAILED

Converting the response to target encoding failed.

UNRECOGNIZED_FTP_DIRECTORY_LISTING_FORMAT

public static final NetError UNRECOGNIZED_FTP_DIRECTORY_LISTING_FORMAT

The server sent an FTP directory listing in a format we do not understand.

NO_SUPPORTED_PROXIES

public static final NetError NO_SUPPORTED_PROXIES

There are no supported proxies in the provided list.

HTTP2_PROTOCOL_ERROR

public static final NetError HTTP2_PROTOCOL_ERROR

There is an HTTP/2 protocol error.

INVALID_AUTH_CREDENTIALS

public static final NetError INVALID_AUTH_CREDENTIALS

Credentials could not be established during HTTP Authentication.

UNSUPPORTED_AUTH_SCHEME

public static final NetError UNSUPPORTED_AUTH_SCHEME

An HTTP Authentication scheme was tried which is not supported on this machine.

ENCODING_DETECTION_FAILED

public static final NetError ENCODING_DETECTION_FAILED

Detecting the encoding of the response failed.

MISSING_AUTH_CREDENTIALS

public static final NetError MISSING_AUTH_CREDENTIALS

(GSSAPI) No Kerberos credentials were available during HTTP Authentication.

UNEXPECTED_SECURITY_LIBRARY_STATUS

public static final NetError UNEXPECTED_SECURITY_LIBRARY_STATUS

An unexpected, but documented, SSPI or GSSAPI status code was returned.

MISCONFIGURED_AUTH_ENVIRONMENT

public static final NetError MISCONFIGURED_AUTH_ENVIRONMENT

The environment was not set up correctly for authentication (for example, no KDC could be found or the principal is unknown).

UNDOCUMENTED_SECURITY_LIBRARY_STATUS

public static final NetError UNDOCUMENTED_SECURITY_LIBRARY_STATUS

An undocumented SSPI or GSSAPI status code was returned.

RESPONSE_BODY_TOO_BIG_TO_DRAIN

public static final NetError RESPONSE_BODY_TOO_BIG_TO_DRAIN

The HTTP response was too big to drain.

RESPONSE_HEADERS_MULTIPLE_CONTENT_LENGTH

public static final NetError RESPONSE_HEADERS_MULTIPLE_CONTENT_LENGTH

The HTTP response contained multiple distinct Content-Length headers.

INCOMPLETE_HTTP2_HEADERS

public static final NetError INCOMPLETE_HTTP2_HEADERS

HTTP/2 headers have been received, but not all of them - status or version headers are missing, so we're expecting additional frames to complete them.

PAC_NOT_IN_DHCP

public static final NetError PAC_NOT_IN_DHCP

No PAC URL configuration could be retrieved from DHCP. This can indicate either a failure to retrieve the DHCP configuration, or that there was no PAC URL configured in DHCP.

RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION

public static final NetError RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION

The HTTP response contained multiple Content-Disposition headers.

RESPONSE_HEADERS_MULTIPLE_LOCATION

public static final NetError RESPONSE_HEADERS_MULTIPLE_LOCATION

The HTTP response contained multiple Location headers.

HTTP2_SERVER_REFUSED_STREAM

public static final NetError HTTP2_SERVER_REFUSED_STREAM

HTTP/2 server refused the request without processing, and sent either a GOAWAY frame with error code NO_ERROR and Last-Stream-ID lower than the stream id corresponding to the request indicating that this request has not been processed yet, or a RST_STREAM frame with error code REFUSED_STREAM. Client MAY retry (on a different connection). See RFC7540 Section 8.1.4.

HTTP2_PING_FAILED

public static final NetError HTTP2_PING_FAILED

HTTP/2 server didn't respond to the PING message.

CONTENT_LENGTH_MISMATCH

public static final NetError CONTENT_LENGTH_MISMATCH

The HTTP response body transferred fewer bytes than were advertised by the Content-Length header when the connection is closed.

INCOMPLETE_CHUNKED_ENCODING

public static final NetError INCOMPLETE_CHUNKED_ENCODING

The HTTP response body is transferred with Chunked-Encoding, but the terminating zero-length chunk was never sent when the connection is closed.

QUIC_PROTOCOL_ERROR

public static final NetError QUIC_PROTOCOL_ERROR

There is a QUIC protocol error.

RESPONSE_HEADERS_TRUNCATED

public static final NetError RESPONSE_HEADERS_TRUNCATED

The HTTP headers were truncated by an EOF.

QUIC_HANDSHAKE_FAILED

public static final NetError QUIC_HANDSHAKE_FAILED

The QUIC crytpo handshake failed. This means that the server was unable to read any requests sent, so they may be resent.

HTTP2_INADEQUATE_TRANSPORT_SECURITY

public static final NetError HTTP2_INADEQUATE_TRANSPORT_SECURITY

Transport security is inadequate for the HTTP/2 version.

HTTP2_FLOW_CONTROL_ERROR

public static final NetError HTTP2_FLOW_CONTROL_ERROR

The peer violated HTTP/2 flow control.

HTTP2_FRAME_SIZE_ERROR

public static final NetError HTTP2_FRAME_SIZE_ERROR

The peer sent an improperly sized HTTP/2 frame.

HTTP2_COMPRESSION_ERROR

public static final NetError HTTP2_COMPRESSION_ERROR

Decoding or encoding of compressed HTTP/2 headers failed.

PROXY_AUTH_REQUESTED_WITH_NO_CONNECTION

public static final NetError PROXY_AUTH_REQUESTED_WITH_NO_CONNECTION

Proxy Auth Requested without a valid Client Socket Handle.

HTTP_1_1_REQUIRED

public static final NetError HTTP_1_1_REQUIRED

HTTP_1_1_REQUIRED error code received on HTTP/2 session.

PROXY_HTTP_1_1_REQUIRED

public static final NetError PROXY_HTTP_1_1_REQUIRED

HTTP_1_1_REQUIRED error code received on HTTP/2 session to proxy.

PAC_SCRIPT_TERMINATED

public static final NetError PAC_SCRIPT_TERMINATED

The PAC script terminated fatally and must be reloaded.

INVALID_HTTP_RESPONSE

public static final NetError INVALID_HTTP_RESPONSE

The server was expected to return an HTTP/1.x response, but did not. Rather than treat it as HTTP/0.9, this error is returned.

CONTENT_DECODING_INIT_FAILED

public static final NetError CONTENT_DECODING_INIT_FAILED

Initializing content decoding failed.

HTTP2_RST_STREAM_NO_ERROR_RECEIVED

public static final NetError HTTP2_RST_STREAM_NO_ERROR_RECEIVED

Received HTTP/2 RST_STREAM frame with NO_ERROR error code. This error should be handled internally by HTTP/2 code, and should not make it above the SpdyStream layer.

TOO_MANY_RETRIES

public static final NetError TOO_MANY_RETRIES

An HTTP transaction was retried too many times due for authentication or invalid certificates. This may be due to a bug in the net stack that would otherwise infinite loop, or if the server or proxy continually requests fresh credentials or presents a fresh invalid certificate.

HTTP2_STREAM_CLOSED

public static final NetError HTTP2_STREAM_CLOSED

Received an HTTP/2 frame on a closed stream.

HTTP_RESPONSE_CODE_FAILURE

public static final NetError HTTP_RESPONSE_CODE_FAILURE

The server returned a non-2xx HTTP response code.

Not that this error is only used by certain APIs that interpret the HTTP response itself. URLRequest for instance just passes most non-2xx response back as success.

QUIC_CERT_ROOT_NOT_KNOWN

public static final NetError QUIC_CERT_ROOT_NOT_KNOWN

The certificate presented on a QUIC connection does not chain to a known root and the origin connected to is not on a list of domains where unknown roots are allowed.

CACHE_MISS

public static final NetError CACHE_MISS

The cache does not have the requested entry.

CACHE_READ_FAILURE

public static final NetError CACHE_READ_FAILURE

Unable to read from the disk cache.

CACHE_WRITE_FAILURE

public static final NetError CACHE_WRITE_FAILURE

Unable to write to the disk cache.

CACHE_OPERATION_NOT_SUPPORTED

public static final NetError CACHE_OPERATION_NOT_SUPPORTED

The operation is not supported for this entry.

CACHE_OPEN_FAILURE

public static final NetError CACHE_OPEN_FAILURE

The disk cache is unable to open this entry.

CACHE_CREATE_FAILURE

public static final NetError CACHE_CREATE_FAILURE

The disk cache is unable to create this entry.

CACHE_RACE

public static final NetError CACHE_RACE

Multiple transactions are racing to create disk cache entries. This is an internal error returned from the HttpCache to the HttpCacheTransaction that tells the transaction to restart the entry-creation logic because the state of the cache has changed.

CACHE_CHECKSUM_READ_FAILURE

public static final NetError CACHE_CHECKSUM_READ_FAILURE

The cache was unable to read a checksum record on an entry. This can be returned from attempts to read from the cache. It is an internal error, returned by the SimpleCache backend, but not by any URLRequest methods or members.

CACHE_CHECKSUM_MISMATCH

public static final NetError CACHE_CHECKSUM_MISMATCH

The cache found an entry with an invalid checksum. This can be returned from attempts to read from the cache. It is an internal error, returned by the SimpleCache backend, but not by any URLRequest methods or members.

CACHE_LOCK_TIMEOUT

public static final NetError CACHE_LOCK_TIMEOUT

Internal error code for the HTTP cache. The cache lock timeout has fired.

CACHE_AUTH_FAILURE_AFTER_READ

public static final NetError CACHE_AUTH_FAILURE_AFTER_READ

Received a challenge after the transaction has read some data, and the credentials aren't available. There isn't a way to get them at that point.

CACHE_ENTRY_NOT_SUITABLE

public static final NetError CACHE_ENTRY_NOT_SUITABLE

Internal not-quite error code for the HTTP cache. In-memory hints suggest that the cache entry would not have been useable with the transaction's current configuration (e.g. load flags, mode, etc.;

CACHE_DOOM_FAILURE

public static final NetError CACHE_DOOM_FAILURE

The disk cache is unable to doom this entry.

CACHE_OPEN_OR_CREATE_FAILURE

public static final NetError CACHE_OPEN_OR_CREATE_FAILURE

The disk cache is unable to open or create this entry.

INSECURE_RESPONSE

public static final NetError INSECURE_RESPONSE

The server's response was insecure (e.g. there was a cert error).

NO_PRIVATE_KEY_FOR_CERT

public static final NetError NO_PRIVATE_KEY_FOR_CERT

An attempt to import a client certificate failed, as the user's key database lacked a corresponding private key.

ADD_USER_CERT_FAILED

public static final NetError ADD_USER_CERT_FAILED

An error adding a certificate to the OS certificate database.

INVALID_SIGNED_EXCHANGE

public static final NetError INVALID_SIGNED_EXCHANGE

An error occurred while handling a signed exchange.

INVALID_WEB_BUNDLE

public static final NetError INVALID_WEB_BUNDLE

An error occurred while handling a Web Bundle source.

TRUST_TOKEN_OPERATION_FAILED

public static final NetError TRUST_TOKEN_OPERATION_FAILED

A Trust Tokens protocol operation-executing request failed for one of a number of reasons (precondition failure, internal error, bad response).

TRUST_TOKEN_OPERATION_CACHE_HIT

public static final NetError TRUST_TOKEN_OPERATION_CACHE_HIT

When handling a Trust Tokens protocol operation-executing request, the system found that the request's desired Trust Tokens results were already present in a local cache; as a result, the main request was cancelled.

FTP_FAILED

public static final NetError FTP_FAILED

A generic error for failed FTP control connection command. If possible, please use or add a more specific error code.

FTP_SERVICE_UNAVAILABLE

public static final NetError FTP_SERVICE_UNAVAILABLE

The server cannot fulfill the request at this point. This is a temporary error. FTP response code 421.

FTP_TRANSFER_ABORTED

public static final NetError FTP_TRANSFER_ABORTED

The server has aborted the transfer. FTP response code 426.

FTP_FILE_BUSY

public static final NetError FTP_FILE_BUSY

The file is busy, or some other temporary error condition on opening the file. FTP response code 450.

FTP_SYNTAX_ERROR

public static final NetError FTP_SYNTAX_ERROR

Server rejected our command because of syntax errors. FTP response codes 500, 501.

FTP_COMMAND_NOT_SUPPORTED

public static final NetError FTP_COMMAND_NOT_SUPPORTED

Server does not support the command we issued. FTP response codes 502, 504.

FTP_BAD_COMMAND_SEQUENCE

public static final NetError FTP_BAD_COMMAND_SEQUENCE

Server rejected our command because we didn't issue the commands in right order. FTP response code 503.

PKCS12_IMPORT_BAD_PASSWORD

public static final NetError PKCS12_IMPORT_BAD_PASSWORD

PKCS #12 import failed due to incorrect password.

PKCS12_IMPORT_FAILED

public static final NetError PKCS12_IMPORT_FAILED

PKCS #12 import failed due to other error.

IMPORT_CA_CERT_NOT_CA

public static final NetError IMPORT_CA_CERT_NOT_CA

CA import failed - not a CA cert.

IMPORT_CERT_ALREADY_EXISTS

public static final NetError IMPORT_CERT_ALREADY_EXISTS

Import failed - certificate already exists in database. Note it's a little weird this is an error but reimporting a PKCS12 is ok (no-op). That's how Mozilla does it, though.

IMPORT_CA_CERT_FAILED

public static final NetError IMPORT_CA_CERT_FAILED

CA import failed due to some other error.

IMPORT_SERVER_CERT_FAILED

public static final NetError IMPORT_SERVER_CERT_FAILED

Server certificate import failed due to some internal error.

PKCS12_IMPORT_INVALID_MAC

public static final NetError PKCS12_IMPORT_INVALID_MAC

PKCS #12 import failed due to invalid MAC.

PKCS12_IMPORT_INVALID_FILE

public static final NetError PKCS12_IMPORT_INVALID_FILE

PKCS #12 import failed due to invalid/corrupt file.

PKCS12_IMPORT_UNSUPPORTED

public static final NetError PKCS12_IMPORT_UNSUPPORTED

PKCS #12 import failed due to unsupported features.

KEY_GENERATION_FAILED

public static final NetError KEY_GENERATION_FAILED

Key generation failed.

PRIVATE_KEY_EXPORT_FAILED

public static final NetError PRIVATE_KEY_EXPORT_FAILED

Failure to export private key.

SELF_SIGNED_CERT_GENERATION_FAILED

public static final NetError SELF_SIGNED_CERT_GENERATION_FAILED

Self-signed certificate generation failed.

CERT_DATABASE_CHANGED

public static final NetError CERT_DATABASE_CHANGED

The certificate database changed in some way.

DNS_MALFORMED_RESPONSE

public static final NetError DNS_MALFORMED_RESPONSE

DNS resolver received a malformed response.

DNS_SERVER_REQUIRES_TCP

public static final NetError DNS_SERVER_REQUIRES_TCP

DNS server requires TCP

DNS_SERVER_FAILED

public static final NetError DNS_SERVER_FAILED

DNS server failed. This error is returned for all of the following error conditions:

1. Format error - The name server was unable to interpret the query.
2. Server failure - The name server was unable to process this query due to a problem with the name server.
3. Not Implemented - The name server does not support the requested kind of query.
4. Refused - The name server refuses to perform the specified operation for policy reasons.

DNS_TIMED_OUT

public static final NetError DNS_TIMED_OUT

DNS transaction timed out.

DNS_CACHE_MISS

public static final NetError DNS_CACHE_MISS

The entry was not found in cache or other local sources, for lookups where only local sources were queried.

DNS_SEARCH_EMPTY

public static final NetError DNS_SEARCH_EMPTY

Suffix search list rules prevent resolution of the given host name.

DNS_SORT_ERROR

public static final NetError DNS_SORT_ERROR

Failed to sort addresses according to RFC3484.

UNRECOGNIZED

public static final NetError UNRECOGNIZED

Field Details

NET_ERROR_UNSPECIFIED_VALUE

public static final int NET_ERROR_UNSPECIFIED_VALUE

Reserved value.

See Also:

• Constant Field Values

OK_VALUE

public static final int OK_VALUE

No error.

See Also:

• Constant Field Values

IO_PENDING_VALUE

public static final int IO_PENDING_VALUE

An asynchronous IO operation is not yet complete. This usually does not indicate a fatal error. Typically this error will be generated as a notification to wait for some external notification that the IO operation finally completed.

See Also:

• Constant Field Values

FAILED_VALUE

public static final int FAILED_VALUE

A generic failure occurred.

See Also:

• Constant Field Values

ABORTED_VALUE

public static final int ABORTED_VALUE

An operation was aborted (due to user action).

See Also:

• Constant Field Values

INVALID_ARGUMENT_VALUE

public static final int INVALID_ARGUMENT_VALUE

An argument to the function is incorrect.

See Also:

• Constant Field Values

INVALID_HANDLE_VALUE

public static final int INVALID_HANDLE_VALUE

The handle or file descriptor is invalid.

See Also:

• Constant Field Values

FILE_NOT_FOUND_VALUE

public static final int FILE_NOT_FOUND_VALUE

The file or directory cannot be found.

See Also:

• Constant Field Values

TIMED_OUT_VALUE

public static final int TIMED_OUT_VALUE

An operation timed out.

See Also:

• Constant Field Values

FILE_TOO_BIG_VALUE

public static final int FILE_TOO_BIG_VALUE

The file is too large.

See Also:

• Constant Field Values

UNEXPECTED_VALUE

public static final int UNEXPECTED_VALUE

An unexpected error. This may be caused by a programming mistake or an invalid assumption.

See Also:

• Constant Field Values

ACCESS_DENIED_VALUE

public static final int ACCESS_DENIED_VALUE

Permission to access a resource, other than the network, was denied.

See Also:

• Constant Field Values

NOT_IMPLEMENTED_VALUE

public static final int NOT_IMPLEMENTED_VALUE

The operation failed because of unimplemented functionality.

See Also:

• Constant Field Values

INSUFFICIENT_RESOURCES_VALUE

public static final int INSUFFICIENT_RESOURCES_VALUE

There were not enough resources to complete the operation.

See Also:

• Constant Field Values

OUT_OF_MEMORY_VALUE

public static final int OUT_OF_MEMORY_VALUE

Memory allocation failed.

See Also:

• Constant Field Values

UPLOAD_FILE_CHANGED_VALUE

public static final int UPLOAD_FILE_CHANGED_VALUE

The file upload failed because the file's modification time was different from the expectation.

See Also:

• Constant Field Values

SOCKET_NOT_CONNECTED_VALUE

public static final int SOCKET_NOT_CONNECTED_VALUE

The socket is not connected.

See Also:

• Constant Field Values

FILE_EXISTS_VALUE

public static final int FILE_EXISTS_VALUE

The file already exists.

See Also:

• Constant Field Values

FILE_PATH_TOO_LONG_VALUE

public static final int FILE_PATH_TOO_LONG_VALUE

The path or file name is too long.

See Also:

• Constant Field Values

FILE_NO_SPACE_VALUE

public static final int FILE_NO_SPACE_VALUE

Not enough room left on the disk.

See Also:

• Constant Field Values

FILE_VIRUS_INFECTED_VALUE

public static final int FILE_VIRUS_INFECTED_VALUE

The file has a virus.

See Also:

• Constant Field Values

BLOCKED_BY_CLIENT_VALUE

public static final int BLOCKED_BY_CLIENT_VALUE

The client chose to block the request.

See Also:

• Constant Field Values

NETWORK_CHANGED_VALUE

public static final int NETWORK_CHANGED_VALUE

The network changed.

See Also:

• Constant Field Values

BLOCKED_BY_ADMINISTRATOR_VALUE

public static final int BLOCKED_BY_ADMINISTRATOR_VALUE

The request was blocked by the URL block list configured by the domain administrator.

See Also:

• Constant Field Values

SOCKET_IS_CONNECTED_VALUE

public static final int SOCKET_IS_CONNECTED_VALUE

The socket is already connected.

See Also:

• Constant Field Values

UPLOAD_STREAM_REWIND_NOT_SUPPORTED_VALUE

public static final int UPLOAD_STREAM_REWIND_NOT_SUPPORTED_VALUE

The upload failed because the upload stream needed to be re-read, due to a retry or a redirect, but the upload stream doesn't support that operation.

See Also:

• Constant Field Values

CONTEXT_SHUT_DOWN_VALUE

public static final int CONTEXT_SHUT_DOWN_VALUE

The request failed because the URLRequestContext is shutting down, or has been shut down.

See Also:

• Constant Field Values

BLOCKED_BY_RESPONSE_VALUE

public static final int BLOCKED_BY_RESPONSE_VALUE

The request failed because the response was delivered along with requirements which are not met ('X-Frame-Options' and 'Content-Security-Policy' ancestor checks and 'Cross-Origin-Resource-Policy', for instance).

See Also:

• Constant Field Values

CONNECTION_CLOSED_VALUE

public static final int CONNECTION_CLOSED_VALUE

A connection was closed (corresponding to a TCP FIN).

See Also:

• Constant Field Values

CONNECTION_RESET_VALUE

public static final int CONNECTION_RESET_VALUE

A connection was reset (corresponding to a TCP RST).

See Also:

• Constant Field Values

CONNECTION_REFUSED_VALUE

public static final int CONNECTION_REFUSED_VALUE

A connection attempt was refused.

See Also:

• Constant Field Values

CONNECTION_ABORTED_VALUE

public static final int CONNECTION_ABORTED_VALUE

A connection timed out as a result of not receiving an ACK for data sent. This can include a FIN packet that did not get ACK'd.

See Also:

• Constant Field Values

CONNECTION_FAILED_VALUE

public static final int CONNECTION_FAILED_VALUE

A connection attempt failed.

See Also:

• Constant Field Values

NAME_NOT_RESOLVED_VALUE

public static final int NAME_NOT_RESOLVED_VALUE

The host name could not be resolved.

See Also:

• Constant Field Values

INTERNET_DISCONNECTED_VALUE

public static final int INTERNET_DISCONNECTED_VALUE

The Internet connection has been lost.

See Also:

• Constant Field Values

SSL_PROTOCOL_ERROR_VALUE

public static final int SSL_PROTOCOL_ERROR_VALUE

An SSL protocol error occurred.

See Also:

• Constant Field Values

ADDRESS_INVALID_VALUE

public static final int ADDRESS_INVALID_VALUE

The IP address or port number is invalid (e.g., cannot connect to the IP address 0 or the port 0).

See Also:

• Constant Field Values

ADDRESS_UNREACHABLE_VALUE

public static final int ADDRESS_UNREACHABLE_VALUE

The IP address is unreachable. This usually means that there is no route to the specified host or network.

See Also:

• Constant Field Values

SSL_CLIENT_AUTH_CERT_NEEDED_VALUE

public static final int SSL_CLIENT_AUTH_CERT_NEEDED_VALUE

The server requested a client certificate for SSL client authentication.

See Also:

• Constant Field Values

TUNNEL_CONNECTION_FAILED_VALUE

public static final int TUNNEL_CONNECTION_FAILED_VALUE

A tunnel connection through the proxy could not be established.

See Also:

• Constant Field Values

NO_SSL_VERSIONS_ENABLED_VALUE

public static final int NO_SSL_VERSIONS_ENABLED_VALUE

No SSL protocol versions are enabled.

See Also:

• Constant Field Values

SSL_VERSION_OR_CIPHER_MISMATCH_VALUE

public static final int SSL_VERSION_OR_CIPHER_MISMATCH_VALUE

The client and server don't support a common SSL protocol version or cipher suite.

See Also:

• Constant Field Values

SSL_RENEGOTIATION_REQUESTED_VALUE

public static final int SSL_RENEGOTIATION_REQUESTED_VALUE

The server requested a renegotiation (rehandshake).

See Also:

• Constant Field Values

PROXY_AUTH_UNSUPPORTED_VALUE

public static final int PROXY_AUTH_UNSUPPORTED_VALUE

The proxy requested authentication (for tunnel establishment) with an unsupported method.

See Also:

• Constant Field Values

BAD_SSL_CLIENT_AUTH_CERT_VALUE

public static final int BAD_SSL_CLIENT_AUTH_CERT_VALUE

The SSL handshake failed because of a bad or missing client certificate.

See Also:

• Constant Field Values

CONNECTION_TIMED_OUT_VALUE

public static final int CONNECTION_TIMED_OUT_VALUE

A connection attempt timed out.

See Also:

• Constant Field Values

HOST_RESOLVER_QUEUE_TOO_LARGE_VALUE

public static final int HOST_RESOLVER_QUEUE_TOO_LARGE_VALUE

There are too many pending DNS resolves, so a request in the queue was aborted.

See Also:

• Constant Field Values

SOCKS_CONNECTION_FAILED_VALUE

public static final int SOCKS_CONNECTION_FAILED_VALUE

Failed establishing a connection to the SOCKS proxy server for a target host.

See Also:

• Constant Field Values

SOCKS_CONNECTION_HOST_UNREACHABLE_VALUE

public static final int SOCKS_CONNECTION_HOST_UNREACHABLE_VALUE

The SOCKS proxy server failed establishing connection to the target host because that host is unreachable.

See Also:

• Constant Field Values

ALPN_NEGOTIATION_FAILED_VALUE

public static final int ALPN_NEGOTIATION_FAILED_VALUE

The request to negotiate an alternate protocol failed.

See Also:

• Constant Field Values

SSL_NO_RENEGOTIATION_VALUE

public static final int SSL_NO_RENEGOTIATION_VALUE

The peer sent an SSL no_renegotiation alert message.

See Also:

• Constant Field Values

WINSOCK_UNEXPECTED_WRITTEN_BYTES_VALUE

public static final int WINSOCK_UNEXPECTED_WRITTEN_BYTES_VALUE

Winsock sometimes reports more data written than passed. This is probably due to a broken LSP.

See Also:

• Constant Field Values

SSL_DECOMPRESSION_FAILURE_ALERT_VALUE

public static final int SSL_DECOMPRESSION_FAILURE_ALERT_VALUE

An SSL peer sent us a fatal decompression_failure alert. This typically occurs when a peer selects DEFLATE compression in the mistaken belief that it supports it.

See Also:

• Constant Field Values

SSL_BAD_RECORD_MAC_ALERT_VALUE

public static final int SSL_BAD_RECORD_MAC_ALERT_VALUE

An SSL peer sent us a fatal bad_record_mac alert. This has been observed from servers with buggy DEFLATE support.

See Also:

• Constant Field Values

PROXY_AUTH_REQUESTED_VALUE

public static final int PROXY_AUTH_REQUESTED_VALUE

The proxy requested authentication (for tunnel establishment).

See Also:

• Constant Field Values

PROXY_CONNECTION_FAILED_VALUE

public static final int PROXY_CONNECTION_FAILED_VALUE

Could not create a connection to the proxy server. An error occurred either in resolving its name, or in connecting a socket to it. Note that this does NOT include failures during the actual "CONNECT" method of an HTTP proxy.

See Also:

• Constant Field Values

MANDATORY_PROXY_CONFIGURATION_FAILED_VALUE

public static final int MANDATORY_PROXY_CONFIGURATION_FAILED_VALUE

A mandatory proxy configuration could not be used. Currently this means that a mandatory PAC script could not be fetched, parsed or executed.

See Also:

• Constant Field Values

PRECONNECT_MAX_SOCKET_LIMIT_VALUE

public static final int PRECONNECT_MAX_SOCKET_LIMIT_VALUE

We've hit the max socket limit for the socket pool while preconnecting. We don't bother trying to preconnect more sockets.

See Also:

• Constant Field Values

SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED_VALUE

public static final int SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED_VALUE

The permission to use the SSL client certificate's private key was denied.

See Also:

• Constant Field Values

SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY_VALUE

public static final int SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY_VALUE

The SSL client certificate has no private key.

See Also:

• Constant Field Values

PROXY_CERTIFICATE_INVALID_VALUE

public static final int PROXY_CERTIFICATE_INVALID_VALUE

The certificate presented by the HTTPS Proxy was invalid.

See Also:

• Constant Field Values

NAME_RESOLUTION_FAILED_VALUE

public static final int NAME_RESOLUTION_FAILED_VALUE

An error occurred when trying to do a name resolution (DNS).

See Also:

• Constant Field Values

NETWORK_ACCESS_DENIED_VALUE

public static final int NETWORK_ACCESS_DENIED_VALUE

Permission to access the network was denied. This is used to distinguish errors that were most likely caused by a firewall from other access denied errors. See also ERR_ACCESS_DENIED.

See Also:

• Constant Field Values

TEMPORARILY_THROTTLED_VALUE

public static final int TEMPORARILY_THROTTLED_VALUE

The request throttler module cancelled this request to avoid DDOS.

See Also:

• Constant Field Values

HTTPS_PROXY_TUNNEL_RESPONSE_REDIRECT_VALUE

public static final int HTTPS_PROXY_TUNNEL_RESPONSE_REDIRECT_VALUE

A request to create an SSL tunnel connection through the HTTPS proxy received a 302 (temporary redirect) response. The response body might include a description of why the request failed.

See Also:

• Constant Field Values

SSL_CLIENT_AUTH_SIGNATURE_FAILED_VALUE

public static final int SSL_CLIENT_AUTH_SIGNATURE_FAILED_VALUE

We were unable to sign the CertificateVerify data of an SSL client auth handshake with the client certificate's private key.

Possible causes for this include the user implicitly or explicitly denying access to the private key, the private key may not be valid for signing, the key may be relying on a cached handle which is no longer valid, or the CSP won't allow arbitrary data to be signed.

See Also:

• Constant Field Values

MSG_TOO_BIG_VALUE

public static final int MSG_TOO_BIG_VALUE

The message was too large for the transport. (for example a UDP message which exceeds size threshold).

See Also:

• Constant Field Values

WS_PROTOCOL_ERROR_VALUE

public static final int WS_PROTOCOL_ERROR_VALUE

Websocket protocol error. Indicates that we are terminating the connection due to a malformed frame or other protocol violation.

See Also:

• Constant Field Values

ADDRESS_IN_USE_VALUE

public static final int ADDRESS_IN_USE_VALUE

Returned when attempting to bind an address that is already in use.

See Also:

• Constant Field Values

SSL_HANDSHAKE_NOT_COMPLETED_VALUE

public static final int SSL_HANDSHAKE_NOT_COMPLETED_VALUE

An operation failed because the SSL handshake has not completed.

See Also:

• Constant Field Values

SSL_BAD_PEER_PUBLIC_KEY_VALUE

public static final int SSL_BAD_PEER_PUBLIC_KEY_VALUE

SSL peer's public key is invalid.

See Also:

• Constant Field Values

SSL_PINNED_KEY_NOT_IN_CERT_CHAIN_VALUE

public static final int SSL_PINNED_KEY_NOT_IN_CERT_CHAIN_VALUE

The certificate didn't match the built-in public key pins for the host name. The pins are set in net/http/transport_security_state.cc and require that one of a set of public keys exist on the path from the leaf to the root.

See Also:

• Constant Field Values

CLIENT_AUTH_CERT_TYPE_UNSUPPORTED_VALUE

public static final int CLIENT_AUTH_CERT_TYPE_UNSUPPORTED_VALUE

Server request for client certificate did not contain any types we support.

See Also:

• Constant Field Values

SSL_DECRYPT_ERROR_ALERT_VALUE

public static final int SSL_DECRYPT_ERROR_ALERT_VALUE

An SSL peer sent us a fatal decrypt_error alert. This typically occurs when a peer could not correctly verify a signature (in CertificateVerify or ServerKeyExchange) or validate a Finished message.

See Also:

• Constant Field Values

WS_THROTTLE_QUEUE_TOO_LARGE_VALUE

public static final int WS_THROTTLE_QUEUE_TOO_LARGE_VALUE

There are too many pending WebSocketJob instances, so the new job was not pushed to the queue.

See Also:

• Constant Field Values

SSL_SERVER_CERT_CHANGED_VALUE

public static final int SSL_SERVER_CERT_CHANGED_VALUE

The SSL server certificate changed in a renegotiation.

See Also:

• Constant Field Values

SSL_UNRECOGNIZED_NAME_ALERT_VALUE

public static final int SSL_UNRECOGNIZED_NAME_ALERT_VALUE

The SSL server sent us a fatal unrecognized_name alert.

See Also:

• Constant Field Values

SOCKET_SET_RECEIVE_BUFFER_SIZE_ERROR_VALUE

public static final int SOCKET_SET_RECEIVE_BUFFER_SIZE_ERROR_VALUE

Failed to set the socket's receive buffer size as requested.

See Also:

• Constant Field Values

SOCKET_SET_SEND_BUFFER_SIZE_ERROR_VALUE

public static final int SOCKET_SET_SEND_BUFFER_SIZE_ERROR_VALUE

Failed to set the socket's send buffer size as requested.

See Also:

• Constant Field Values

SOCKET_RECEIVE_BUFFER_SIZE_UNCHANGEABLE_VALUE

public static final int SOCKET_RECEIVE_BUFFER_SIZE_UNCHANGEABLE_VALUE

Failed to set the socket's receive buffer size as requested, despite success return code from setsockopt.

See Also:

• Constant Field Values

SOCKET_SEND_BUFFER_SIZE_UNCHANGEABLE_VALUE

public static final int SOCKET_SEND_BUFFER_SIZE_UNCHANGEABLE_VALUE

Failed to set the socket's send buffer size as requested, despite success return code from setsockopt.

See Also:

• Constant Field Values

SSL_CLIENT_AUTH_CERT_BAD_FORMAT_VALUE

public static final int SSL_CLIENT_AUTH_CERT_BAD_FORMAT_VALUE

Failed to import a client certificate from the platform store into the SSL library.

See Also:

• Constant Field Values

ICANN_NAME_COLLISION_VALUE

public static final int ICANN_NAME_COLLISION_VALUE

Resolving a hostname to an IP address list included the IPv4 address "127.0.53.53". This is a special IP address which ICANN has recommended to indicate there was a name collision, and alert admins to a potential problem.

See Also:

• Constant Field Values

SSL_SERVER_CERT_BAD_FORMAT_VALUE

public static final int SSL_SERVER_CERT_BAD_FORMAT_VALUE

The SSL server presented a certificate which could not be decoded. This is not a certificate error code as no X509Certificate object is available. This error is fatal.

See Also:

• Constant Field Values

CT_STH_PARSING_FAILED_VALUE

public static final int CT_STH_PARSING_FAILED_VALUE

Certificate Transparency: Received a signed tree head that failed to parse.

See Also:

• Constant Field Values

CT_STH_INCOMPLETE_VALUE

public static final int CT_STH_INCOMPLETE_VALUE

Certificate Transparency: Received a signed tree head whose JSON parsing was OK but was missing some of the fields.

See Also:

• Constant Field Values

UNABLE_TO_REUSE_CONNECTION_FOR_PROXY_AUTH_VALUE

public static final int UNABLE_TO_REUSE_CONNECTION_FOR_PROXY_AUTH_VALUE

The attempt to reuse a connection to send proxy auth credentials failed before the AuthController was used to generate credentials. The caller should reuse the controller with a new connection. This error is only used internally by the network stack.

See Also:

• Constant Field Values

CT_CONSISTENCY_PROOF_PARSING_FAILED_VALUE

public static final int CT_CONSISTENCY_PROOF_PARSING_FAILED_VALUE

Certificate Transparency: Failed to parse the received consistency proof.

See Also:

• Constant Field Values

SSL_OBSOLETE_CIPHER_VALUE

public static final int SSL_OBSOLETE_CIPHER_VALUE

The SSL server required an unsupported cipher suite that has since been removed. This error will temporarily be signaled on a fallback for one or two releases immediately following a cipher suite's removal, after which the fallback will be removed.

See Also:

• Constant Field Values

WS_UPGRADE_VALUE

public static final int WS_UPGRADE_VALUE

When a WebSocket handshake is done successfully and the connection has been upgraded, the URLRequest is cancelled with this error code.

See Also:

• Constant Field Values

READ_IF_READY_NOT_IMPLEMENTED_VALUE

public static final int READ_IF_READY_NOT_IMPLEMENTED_VALUE

Socket ReadIfReady support is not implemented. This error should not be user visible, because the normal Read() method is used as a fallback.

See Also:

• Constant Field Values

NO_BUFFER_SPACE_VALUE

public static final int NO_BUFFER_SPACE_VALUE

No socket buffer space is available.

See Also:

• Constant Field Values

SSL_CLIENT_AUTH_NO_COMMON_ALGORITHMS_VALUE

public static final int SSL_CLIENT_AUTH_NO_COMMON_ALGORITHMS_VALUE

There were no common signature algorithms between our client certificate private key and the server's preferences.

See Also:

• Constant Field Values

EARLY_DATA_REJECTED_VALUE

public static final int EARLY_DATA_REJECTED_VALUE

TLS 1.3 early data was rejected by the server. This will be received before any data is returned from the socket. The request should be retried with early data disabled.

See Also:

• Constant Field Values

WRONG_VERSION_ON_EARLY_DATA_VALUE

public static final int WRONG_VERSION_ON_EARLY_DATA_VALUE

TLS 1.3 early data was offered, but the server responded with TLS 1.2 or earlier. This is an internal error code to account for a backwards-compatibility issue with early data and TLS 1.2. It will be received before any data is returned from the socket. The request should be retried with early data disabled.

See https://tools.ietf.org/html/rfc8446#appendix-D.3 for details.

See Also:

• Constant Field Values

TLS13_DOWNGRADE_DETECTED_VALUE

public static final int TLS13_DOWNGRADE_DETECTED_VALUE

TLS 1.3 was enabled, but a lower version was negotiated and the server returned a value indicating it supported TLS 1.3. This is part of a security check in TLS 1.3, but it may also indicate the user is behind a buggy TLS-terminating proxy which implemented TLS 1.2 incorrectly. (See https://crbug.com/boringssl/226.;

See Also:

• Constant Field Values

SSL_KEY_USAGE_INCOMPATIBLE_VALUE

public static final int SSL_KEY_USAGE_INCOMPATIBLE_VALUE

The server's certificate has a keyUsage extension incompatible with the negotiated TLS key exchange method.

See Also:

• Constant Field Values

CERT_COMMON_NAME_INVALID_VALUE

public static final int CERT_COMMON_NAME_INVALID_VALUE

The server responded with a certificate whose common name did not match the host name. This could mean:

1. An attacker has redirected our traffic to his server and is presenting a certificate for which he knows the private key.
2. The server is misconfigured and responding with the wrong cert.
3. The user is on a wireless network and is being redirected to the network's login page.
4. The OS has used a DNS search suffix and the server doesn't have a certificate for the abbreviated name in the address bar.

See Also:

• Constant Field Values

CERT_DATE_INVALID_VALUE

public static final int CERT_DATE_INVALID_VALUE

The server responded with a certificate that, by our clock, appears to either not yet be valid or to have expired. This could mean:

1. An attacker is presenting an old certificate for which he has managed to obtain the private key.
2. The server is misconfigured and is not presenting a valid cert.
3. Our clock is wrong.

See Also:

• Constant Field Values

CERT_AUTHORITY_INVALID_VALUE

public static final int CERT_AUTHORITY_INVALID_VALUE

The server responded with a certificate that is signed by an authority we don't trust. The could mean:

1. An attacker has substituted the real certificate for a cert that contains his public key and is signed by his cousin.
2. The server operator has a legitimate certificate from a CA we don't know about, but should trust.
3. The server is presenting a self-signed certificate, providing no defense against active attackers (but foiling passive attackers).

See Also:

• Constant Field Values

CERT_CONTAINS_ERRORS_VALUE

public static final int CERT_CONTAINS_ERRORS_VALUE

The server responded with a certificate that contains errors. This error is not recoverable.

MSDN describes this error as follows: "The SSL certificate contains errors."

NOTE: It's unclear how this differs from ERR_CERT_INVALID. For consistency, use that code instead of this one from now on.

See Also:

• Constant Field Values

CERT_NO_REVOCATION_MECHANISM_VALUE

public static final int CERT_NO_REVOCATION_MECHANISM_VALUE

The certificate has no mechanism for determining if it is revoked. In effect, this certificate cannot be revoked.

See Also:

• Constant Field Values

CERT_UNABLE_TO_CHECK_REVOCATION_VALUE

public static final int CERT_UNABLE_TO_CHECK_REVOCATION_VALUE

Revocation information for the security certificate for this site is not available. This could mean:

1. An attacker has compromised the private key in the certificate and is blocking our attempt to find out that the cert was revoked.
2. The certificate is unrevoked, but the revocation server is busy or unavailable.

See Also:

• Constant Field Values

CERT_REVOKED_VALUE

public static final int CERT_REVOKED_VALUE

The server responded with a certificate has been revoked. We have the capability to ignore this error, but it is probably not the thing to do.

See Also:

• Constant Field Values

CERT_INVALID_VALUE

public static final int CERT_INVALID_VALUE

The server responded with a certificate that is invalid. This error is not recoverable.

MSDN describes this error as follows: "The SSL certificate is invalid."

See Also:

• Constant Field Values

CERT_WEAK_SIGNATURE_ALGORITHM_VALUE

public static final int CERT_WEAK_SIGNATURE_ALGORITHM_VALUE

The server responded with a certificate that is signed using a weak signature algorithm.

See Also:

• Constant Field Values

CERT_NON_UNIQUE_NAME_VALUE

public static final int CERT_NON_UNIQUE_NAME_VALUE

The host name specified in the certificate is not unique.

See Also:

• Constant Field Values

CERT_WEAK_KEY_VALUE

public static final int CERT_WEAK_KEY_VALUE

The server responded with a certificate that contains a weak key (e.g. a too-small RSA key).

See Also:

• Constant Field Values

CERT_NAME_CONSTRAINT_VIOLATION_VALUE

public static final int CERT_NAME_CONSTRAINT_VIOLATION_VALUE

The certificate claimed DNS names that are in violation of name constraints.

See Also:

• Constant Field Values

CERT_VALIDITY_TOO_LONG_VALUE

public static final int CERT_VALIDITY_TOO_LONG_VALUE

The certificate's validity period is too long.

See Also:

• Constant Field Values

CERT_TRANSPARENCY_REQUIRED_VALUE

public static final int CERT_TRANSPARENCY_REQUIRED_VALUE

Certificate Transparency was required for this connection, but the server did not provide CT information that complied with the policy.

See Also:

• Constant Field Values

CERT_SYMANTEC_LEGACY_VALUE

public static final int CERT_SYMANTEC_LEGACY_VALUE

The certificate chained to a legacy Symantec root that is no longer trusted. https://g.co/chrome/symantecpkicerts

See Also:

• Constant Field Values

CERT_END_VALUE

public static final int CERT_END_VALUE

The value immediately past the last certificate error code.

See Also:

• Constant Field Values

INVALID_URL_VALUE

public static final int INVALID_URL_VALUE

The URL is invalid.

See Also:

• Constant Field Values

DISALLOWED_URL_SCHEME_VALUE

public static final int DISALLOWED_URL_SCHEME_VALUE

The scheme of the URL is disallowed.

See Also:

• Constant Field Values

UNKNOWN_URL_SCHEME_VALUE

public static final int UNKNOWN_URL_SCHEME_VALUE

The scheme of the URL is unknown.

See Also:

• Constant Field Values

INVALID_REDIRECT_VALUE

public static final int INVALID_REDIRECT_VALUE

Attempting to load an URL resulted in a redirect to an invalid URL.

See Also:

• Constant Field Values

TOO_MANY_REDIRECTS_VALUE

public static final int TOO_MANY_REDIRECTS_VALUE

Attempting to load an URL resulted in too many redirects.

See Also:

• Constant Field Values

UNSAFE_REDIRECT_VALUE

public static final int UNSAFE_REDIRECT_VALUE

Attempting to load an URL resulted in an unsafe redirect (e.g., a redirect to file:// is considered unsafe).

See Also:

• Constant Field Values

UNSAFE_PORT_VALUE

public static final int UNSAFE_PORT_VALUE

Attempting to load an URL with an unsafe port number. These are port numbers that correspond to services, which are not robust to spurious input that may be constructed as a result of an allowed web construct (e.g., HTTP looks a lot like SMTP, so form submission to port 25 is denied).

See Also:

• Constant Field Values

INVALID_RESPONSE_VALUE

public static final int INVALID_RESPONSE_VALUE

The server's response was invalid.

See Also:

• Constant Field Values

INVALID_CHUNKED_ENCODING_VALUE

public static final int INVALID_CHUNKED_ENCODING_VALUE

Error in chunked transfer encoding.

See Also:

• Constant Field Values

METHOD_NOT_SUPPORTED_VALUE

public static final int METHOD_NOT_SUPPORTED_VALUE

The server did not support the request method.

See Also:

• Constant Field Values

UNEXPECTED_PROXY_AUTH_VALUE

public static final int UNEXPECTED_PROXY_AUTH_VALUE

The response was 407 (Proxy Authentication Required), yet we did not send the request to a proxy.

See Also:

• Constant Field Values

EMPTY_RESPONSE_VALUE

public static final int EMPTY_RESPONSE_VALUE

The server closed the connection without sending any data.

See Also:

• Constant Field Values

RESPONSE_HEADERS_TOO_BIG_VALUE

public static final int RESPONSE_HEADERS_TOO_BIG_VALUE

The headers section of the response is too large.

See Also:

• Constant Field Values

PAC_SCRIPT_FAILED_VALUE

public static final int PAC_SCRIPT_FAILED_VALUE

The evaluation of the PAC script failed.

See Also:

• Constant Field Values

REQUEST_RANGE_NOT_SATISFIABLE_VALUE

public static final int REQUEST_RANGE_NOT_SATISFIABLE_VALUE

The response was 416 (Requested range not satisfiable) and the server cannot satisfy the range requested.

See Also:

• Constant Field Values

MALFORMED_IDENTITY_VALUE

public static final int MALFORMED_IDENTITY_VALUE

The identity used for authentication is invalid.

See Also:

• Constant Field Values

CONTENT_DECODING_FAILED_VALUE

public static final int CONTENT_DECODING_FAILED_VALUE

Content decoding of the response body failed.

See Also:

• Constant Field Values

NETWORK_IO_SUSPENDED_VALUE

public static final int NETWORK_IO_SUSPENDED_VALUE

An operation could not be completed because all network IO is suspended.

See Also:

• Constant Field Values

SYN_REPLY_NOT_RECEIVED_VALUE

public static final int SYN_REPLY_NOT_RECEIVED_VALUE

FLIP data received without receiving a SYN_REPLY on the stream.

See Also:

• Constant Field Values

ENCODING_CONVERSION_FAILED_VALUE

public static final int ENCODING_CONVERSION_FAILED_VALUE

Converting the response to target encoding failed.

See Also:

• Constant Field Values

UNRECOGNIZED_FTP_DIRECTORY_LISTING_FORMAT_VALUE

public static final int UNRECOGNIZED_FTP_DIRECTORY_LISTING_FORMAT_VALUE

The server sent an FTP directory listing in a format we do not understand.

See Also:

• Constant Field Values

NO_SUPPORTED_PROXIES_VALUE

public static final int NO_SUPPORTED_PROXIES_VALUE

There are no supported proxies in the provided list.

See Also:

• Constant Field Values

HTTP2_PROTOCOL_ERROR_VALUE

public static final int HTTP2_PROTOCOL_ERROR_VALUE

There is an HTTP/2 protocol error.

See Also:

• Constant Field Values

INVALID_AUTH_CREDENTIALS_VALUE

public static final int INVALID_AUTH_CREDENTIALS_VALUE

Credentials could not be established during HTTP Authentication.

See Also:

• Constant Field Values

UNSUPPORTED_AUTH_SCHEME_VALUE

public static final int UNSUPPORTED_AUTH_SCHEME_VALUE

An HTTP Authentication scheme was tried which is not supported on this machine.

See Also:

• Constant Field Values

ENCODING_DETECTION_FAILED_VALUE

public static final int ENCODING_DETECTION_FAILED_VALUE

Detecting the encoding of the response failed.

See Also:

• Constant Field Values

MISSING_AUTH_CREDENTIALS_VALUE

public static final int MISSING_AUTH_CREDENTIALS_VALUE

(GSSAPI) No Kerberos credentials were available during HTTP Authentication.

See Also:

• Constant Field Values

UNEXPECTED_SECURITY_LIBRARY_STATUS_VALUE

public static final int UNEXPECTED_SECURITY_LIBRARY_STATUS_VALUE

An unexpected, but documented, SSPI or GSSAPI status code was returned.

See Also:

• Constant Field Values

MISCONFIGURED_AUTH_ENVIRONMENT_VALUE

public static final int MISCONFIGURED_AUTH_ENVIRONMENT_VALUE

The environment was not set up correctly for authentication (for example, no KDC could be found or the principal is unknown).

See Also:

• Constant Field Values

UNDOCUMENTED_SECURITY_LIBRARY_STATUS_VALUE

public static final int UNDOCUMENTED_SECURITY_LIBRARY_STATUS_VALUE

An undocumented SSPI or GSSAPI status code was returned.

See Also:

• Constant Field Values

RESPONSE_BODY_TOO_BIG_TO_DRAIN_VALUE

public static final int RESPONSE_BODY_TOO_BIG_TO_DRAIN_VALUE

The HTTP response was too big to drain.

See Also:

• Constant Field Values

RESPONSE_HEADERS_MULTIPLE_CONTENT_LENGTH_VALUE

public static final int RESPONSE_HEADERS_MULTIPLE_CONTENT_LENGTH_VALUE

The HTTP response contained multiple distinct Content-Length headers.

See Also:

• Constant Field Values

INCOMPLETE_HTTP2_HEADERS_VALUE

public static final int INCOMPLETE_HTTP2_HEADERS_VALUE

HTTP/2 headers have been received, but not all of them - status or version headers are missing, so we're expecting additional frames to complete them.

See Also:

• Constant Field Values

PAC_NOT_IN_DHCP_VALUE

public static final int PAC_NOT_IN_DHCP_VALUE

No PAC URL configuration could be retrieved from DHCP. This can indicate either a failure to retrieve the DHCP configuration, or that there was no PAC URL configured in DHCP.

See Also:

• Constant Field Values

RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION_VALUE

public static final int RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION_VALUE

The HTTP response contained multiple Content-Disposition headers.

See Also:

• Constant Field Values

RESPONSE_HEADERS_MULTIPLE_LOCATION_VALUE

public static final int RESPONSE_HEADERS_MULTIPLE_LOCATION_VALUE

The HTTP response contained multiple Location headers.

See Also:

• Constant Field Values

HTTP2_SERVER_REFUSED_STREAM_VALUE

public static final int HTTP2_SERVER_REFUSED_STREAM_VALUE

HTTP/2 server refused the request without processing, and sent either a GOAWAY frame with error code NO_ERROR and Last-Stream-ID lower than the stream id corresponding to the request indicating that this request has not been processed yet, or a RST_STREAM frame with error code REFUSED_STREAM. Client MAY retry (on a different connection). See RFC7540 Section 8.1.4.

See Also:

• Constant Field Values

HTTP2_PING_FAILED_VALUE

public static final int HTTP2_PING_FAILED_VALUE

HTTP/2 server didn't respond to the PING message.

See Also:

• Constant Field Values

CONTENT_LENGTH_MISMATCH_VALUE

public static final int CONTENT_LENGTH_MISMATCH_VALUE

The HTTP response body transferred fewer bytes than were advertised by the Content-Length header when the connection is closed.

See Also:

• Constant Field Values

INCOMPLETE_CHUNKED_ENCODING_VALUE

public static final int INCOMPLETE_CHUNKED_ENCODING_VALUE

The HTTP response body is transferred with Chunked-Encoding, but the terminating zero-length chunk was never sent when the connection is closed.

See Also:

• Constant Field Values

QUIC_PROTOCOL_ERROR_VALUE

public static final int QUIC_PROTOCOL_ERROR_VALUE

There is a QUIC protocol error.

See Also:

• Constant Field Values

RESPONSE_HEADERS_TRUNCATED_VALUE

public static final int RESPONSE_HEADERS_TRUNCATED_VALUE

The HTTP headers were truncated by an EOF.

See Also:

• Constant Field Values

QUIC_HANDSHAKE_FAILED_VALUE

public static final int QUIC_HANDSHAKE_FAILED_VALUE

The QUIC crytpo handshake failed. This means that the server was unable to read any requests sent, so they may be resent.

See Also:

• Constant Field Values

HTTP2_INADEQUATE_TRANSPORT_SECURITY_VALUE

public static final int HTTP2_INADEQUATE_TRANSPORT_SECURITY_VALUE

Transport security is inadequate for the HTTP/2 version.

See Also:

• Constant Field Values

HTTP2_FLOW_CONTROL_ERROR_VALUE

public static final int HTTP2_FLOW_CONTROL_ERROR_VALUE

The peer violated HTTP/2 flow control.

See Also:

• Constant Field Values

HTTP2_FRAME_SIZE_ERROR_VALUE

public static final int HTTP2_FRAME_SIZE_ERROR_VALUE

The peer sent an improperly sized HTTP/2 frame.

See Also:

• Constant Field Values

HTTP2_COMPRESSION_ERROR_VALUE

public static final int HTTP2_COMPRESSION_ERROR_VALUE

Decoding or encoding of compressed HTTP/2 headers failed.

See Also:

• Constant Field Values

PROXY_AUTH_REQUESTED_WITH_NO_CONNECTION_VALUE

public static final int PROXY_AUTH_REQUESTED_WITH_NO_CONNECTION_VALUE

Proxy Auth Requested without a valid Client Socket Handle.

See Also:

• Constant Field Values

HTTP_1_1_REQUIRED_VALUE

public static final int HTTP_1_1_REQUIRED_VALUE

HTTP_1_1_REQUIRED error code received on HTTP/2 session.

See Also:

• Constant Field Values

PROXY_HTTP_1_1_REQUIRED_VALUE

public static final int PROXY_HTTP_1_1_REQUIRED_VALUE

HTTP_1_1_REQUIRED error code received on HTTP/2 session to proxy.

See Also:

• Constant Field Values

PAC_SCRIPT_TERMINATED_VALUE

public static final int PAC_SCRIPT_TERMINATED_VALUE

The PAC script terminated fatally and must be reloaded.

See Also:

• Constant Field Values

INVALID_HTTP_RESPONSE_VALUE

public static final int INVALID_HTTP_RESPONSE_VALUE

The server was expected to return an HTTP/1.x response, but did not. Rather than treat it as HTTP/0.9, this error is returned.

See Also:

• Constant Field Values

CONTENT_DECODING_INIT_FAILED_VALUE

public static final int CONTENT_DECODING_INIT_FAILED_VALUE

Initializing content decoding failed.

See Also:

• Constant Field Values

HTTP2_RST_STREAM_NO_ERROR_RECEIVED_VALUE

public static final int HTTP2_RST_STREAM_NO_ERROR_RECEIVED_VALUE

Received HTTP/2 RST_STREAM frame with NO_ERROR error code. This error should be handled internally by HTTP/2 code, and should not make it above the SpdyStream layer.

See Also:

• Constant Field Values

TOO_MANY_RETRIES_VALUE

public static final int TOO_MANY_RETRIES_VALUE

An HTTP transaction was retried too many times due for authentication or invalid certificates. This may be due to a bug in the net stack that would otherwise infinite loop, or if the server or proxy continually requests fresh credentials or presents a fresh invalid certificate.

See Also:

• Constant Field Values

HTTP2_STREAM_CLOSED_VALUE

public static final int HTTP2_STREAM_CLOSED_VALUE

Received an HTTP/2 frame on a closed stream.

See Also:

• Constant Field Values

HTTP_RESPONSE_CODE_FAILURE_VALUE

public static final int HTTP_RESPONSE_CODE_FAILURE_VALUE

The server returned a non-2xx HTTP response code.

Not that this error is only used by certain APIs that interpret the HTTP response itself. URLRequest for instance just passes most non-2xx response back as success.

See Also:

• Constant Field Values

QUIC_CERT_ROOT_NOT_KNOWN_VALUE

public static final int QUIC_CERT_ROOT_NOT_KNOWN_VALUE

The certificate presented on a QUIC connection does not chain to a known root and the origin connected to is not on a list of domains where unknown roots are allowed.

See Also:

• Constant Field Values

CACHE_MISS_VALUE

public static final int CACHE_MISS_VALUE

The cache does not have the requested entry.

See Also:

• Constant Field Values

CACHE_READ_FAILURE_VALUE

public static final int CACHE_READ_FAILURE_VALUE

Unable to read from the disk cache.

See Also:

• Constant Field Values

CACHE_WRITE_FAILURE_VALUE

public static final int CACHE_WRITE_FAILURE_VALUE

Unable to write to the disk cache.

See Also:

• Constant Field Values

CACHE_OPERATION_NOT_SUPPORTED_VALUE

public static final int CACHE_OPERATION_NOT_SUPPORTED_VALUE

The operation is not supported for this entry.

See Also:

• Constant Field Values

CACHE_OPEN_FAILURE_VALUE

public static final int CACHE_OPEN_FAILURE_VALUE

The disk cache is unable to open this entry.

See Also:

• Constant Field Values

CACHE_CREATE_FAILURE_VALUE

public static final int CACHE_CREATE_FAILURE_VALUE

The disk cache is unable to create this entry.

See Also:

• Constant Field Values

CACHE_RACE_VALUE

public static final int CACHE_RACE_VALUE

Multiple transactions are racing to create disk cache entries. This is an internal error returned from the HttpCache to the HttpCacheTransaction that tells the transaction to restart the entry-creation logic because the state of the cache has changed.

See Also:

• Constant Field Values

CACHE_CHECKSUM_READ_FAILURE_VALUE

public static final int CACHE_CHECKSUM_READ_FAILURE_VALUE

The cache was unable to read a checksum record on an entry. This can be returned from attempts to read from the cache. It is an internal error, returned by the SimpleCache backend, but not by any URLRequest methods or members.

See Also:

• Constant Field Values

CACHE_CHECKSUM_MISMATCH_VALUE

public static final int CACHE_CHECKSUM_MISMATCH_VALUE

The cache found an entry with an invalid checksum. This can be returned from attempts to read from the cache. It is an internal error, returned by the SimpleCache backend, but not by any URLRequest methods or members.

See Also:

• Constant Field Values

CACHE_LOCK_TIMEOUT_VALUE

public static final int CACHE_LOCK_TIMEOUT_VALUE

Internal error code for the HTTP cache. The cache lock timeout has fired.

See Also:

• Constant Field Values

CACHE_AUTH_FAILURE_AFTER_READ_VALUE

public static final int CACHE_AUTH_FAILURE_AFTER_READ_VALUE

Received a challenge after the transaction has read some data, and the credentials aren't available. There isn't a way to get them at that point.

See Also:

• Constant Field Values

CACHE_ENTRY_NOT_SUITABLE_VALUE

public static final int CACHE_ENTRY_NOT_SUITABLE_VALUE

Internal not-quite error code for the HTTP cache. In-memory hints suggest that the cache entry would not have been useable with the transaction's current configuration (e.g. load flags, mode, etc.;

See Also:

• Constant Field Values

CACHE_DOOM_FAILURE_VALUE

public static final int CACHE_DOOM_FAILURE_VALUE

The disk cache is unable to doom this entry.

See Also:

• Constant Field Values

CACHE_OPEN_OR_CREATE_FAILURE_VALUE

public static final int CACHE_OPEN_OR_CREATE_FAILURE_VALUE

The disk cache is unable to open or create this entry.

See Also:

• Constant Field Values

INSECURE_RESPONSE_VALUE

public static final int INSECURE_RESPONSE_VALUE

The server's response was insecure (e.g. there was a cert error).

See Also:

• Constant Field Values

NO_PRIVATE_KEY_FOR_CERT_VALUE

public static final int NO_PRIVATE_KEY_FOR_CERT_VALUE

An attempt to import a client certificate failed, as the user's key database lacked a corresponding private key.

See Also:

• Constant Field Values

ADD_USER_CERT_FAILED_VALUE

public static final int ADD_USER_CERT_FAILED_VALUE

An error adding a certificate to the OS certificate database.

See Also:

• Constant Field Values

INVALID_SIGNED_EXCHANGE_VALUE

public static final int INVALID_SIGNED_EXCHANGE_VALUE

An error occurred while handling a signed exchange.

See Also:

• Constant Field Values

INVALID_WEB_BUNDLE_VALUE

public static final int INVALID_WEB_BUNDLE_VALUE

An error occurred while handling a Web Bundle source.

See Also:

• Constant Field Values

TRUST_TOKEN_OPERATION_FAILED_VALUE

public static final int TRUST_TOKEN_OPERATION_FAILED_VALUE

A Trust Tokens protocol operation-executing request failed for one of a number of reasons (precondition failure, internal error, bad response).

See Also:

• Constant Field Values

TRUST_TOKEN_OPERATION_CACHE_HIT_VALUE

public static final int TRUST_TOKEN_OPERATION_CACHE_HIT_VALUE

When handling a Trust Tokens protocol operation-executing request, the system found that the request's desired Trust Tokens results were already present in a local cache; as a result, the main request was cancelled.

See Also:

• Constant Field Values

FTP_FAILED_VALUE

public static final int FTP_FAILED_VALUE

A generic error for failed FTP control connection command. If possible, please use or add a more specific error code.

See Also:

• Constant Field Values

FTP_SERVICE_UNAVAILABLE_VALUE

public static final int FTP_SERVICE_UNAVAILABLE_VALUE

The server cannot fulfill the request at this point. This is a temporary error. FTP response code 421.

See Also:

• Constant Field Values

FTP_TRANSFER_ABORTED_VALUE

public static final int FTP_TRANSFER_ABORTED_VALUE

The server has aborted the transfer. FTP response code 426.

See Also:

• Constant Field Values

FTP_FILE_BUSY_VALUE

public static final int FTP_FILE_BUSY_VALUE

The file is busy, or some other temporary error condition on opening the file. FTP response code 450.

See Also:

• Constant Field Values

FTP_SYNTAX_ERROR_VALUE

public static final int FTP_SYNTAX_ERROR_VALUE

Server rejected our command because of syntax errors. FTP response codes 500, 501.

See Also:

• Constant Field Values

FTP_COMMAND_NOT_SUPPORTED_VALUE

public static final int FTP_COMMAND_NOT_SUPPORTED_VALUE

Server does not support the command we issued. FTP response codes 502, 504.

See Also:

• Constant Field Values

FTP_BAD_COMMAND_SEQUENCE_VALUE

public static final int FTP_BAD_COMMAND_SEQUENCE_VALUE

Server rejected our command because we didn't issue the commands in right order. FTP response code 503.

See Also:

• Constant Field Values

PKCS12_IMPORT_BAD_PASSWORD_VALUE

public static final int PKCS12_IMPORT_BAD_PASSWORD_VALUE

PKCS #12 import failed due to incorrect password.

See Also:

• Constant Field Values

PKCS12_IMPORT_FAILED_VALUE

public static final int PKCS12_IMPORT_FAILED_VALUE

PKCS #12 import failed due to other error.

See Also:

• Constant Field Values

IMPORT_CA_CERT_NOT_CA_VALUE

public static final int IMPORT_CA_CERT_NOT_CA_VALUE

CA import failed - not a CA cert.

See Also:

• Constant Field Values

IMPORT_CERT_ALREADY_EXISTS_VALUE

public static final int IMPORT_CERT_ALREADY_EXISTS_VALUE

Import failed - certificate already exists in database. Note it's a little weird this is an error but reimporting a PKCS12 is ok (no-op). That's how Mozilla does it, though.

See Also:

• Constant Field Values

IMPORT_CA_CERT_FAILED_VALUE

public static final int IMPORT_CA_CERT_FAILED_VALUE

CA import failed due to some other error.

See Also:

• Constant Field Values

IMPORT_SERVER_CERT_FAILED_VALUE

public static final int IMPORT_SERVER_CERT_FAILED_VALUE

Server certificate import failed due to some internal error.

See Also:

• Constant Field Values

PKCS12_IMPORT_INVALID_MAC_VALUE

public static final int PKCS12_IMPORT_INVALID_MAC_VALUE

PKCS #12 import failed due to invalid MAC.

See Also:

• Constant Field Values

PKCS12_IMPORT_INVALID_FILE_VALUE

public static final int PKCS12_IMPORT_INVALID_FILE_VALUE

PKCS #12 import failed due to invalid/corrupt file.

See Also:

• Constant Field Values

PKCS12_IMPORT_UNSUPPORTED_VALUE

public static final int PKCS12_IMPORT_UNSUPPORTED_VALUE

PKCS #12 import failed due to unsupported features.

See Also:

• Constant Field Values

KEY_GENERATION_FAILED_VALUE

public static final int KEY_GENERATION_FAILED_VALUE

Key generation failed.

See Also:

• Constant Field Values

PRIVATE_KEY_EXPORT_FAILED_VALUE

public static final int PRIVATE_KEY_EXPORT_FAILED_VALUE

Failure to export private key.

See Also:

• Constant Field Values

SELF_SIGNED_CERT_GENERATION_FAILED_VALUE

public static final int SELF_SIGNED_CERT_GENERATION_FAILED_VALUE

Self-signed certificate generation failed.

See Also:

• Constant Field Values

CERT_DATABASE_CHANGED_VALUE

public static final int CERT_DATABASE_CHANGED_VALUE

The certificate database changed in some way.

See Also:

• Constant Field Values

DNS_MALFORMED_RESPONSE_VALUE

public static final int DNS_MALFORMED_RESPONSE_VALUE

DNS resolver received a malformed response.

See Also:

• Constant Field Values

DNS_SERVER_REQUIRES_TCP_VALUE

public static final int DNS_SERVER_REQUIRES_TCP_VALUE

DNS server requires TCP

See Also:

• Constant Field Values

DNS_SERVER_FAILED_VALUE

public static final int DNS_SERVER_FAILED_VALUE

DNS server failed. This error is returned for all of the following error conditions:

1. Format error - The name server was unable to interpret the query.
2. Server failure - The name server was unable to process this query due to a problem with the name server.
3. Not Implemented - The name server does not support the requested kind of query.
4. Refused - The name server refuses to perform the specified operation for policy reasons.

See Also:

• Constant Field Values

DNS_TIMED_OUT_VALUE

public static final int DNS_TIMED_OUT_VALUE

DNS transaction timed out.

See Also:

• Constant Field Values

DNS_CACHE_MISS_VALUE

public static final int DNS_CACHE_MISS_VALUE

The entry was not found in cache or other local sources, for lookups where only local sources were queried.

See Also:

• Constant Field Values

DNS_SEARCH_EMPTY_VALUE

public static final int DNS_SEARCH_EMPTY_VALUE

Suffix search list rules prevent resolution of the given host name.

See Also:

• Constant Field Values

DNS_SORT_ERROR_VALUE

public static final int DNS_SORT_ERROR_VALUE

Failed to sort addresses according to RFC3484.

See Also:

• Constant Field Values

Method Details

values

public static NetError[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static NetError valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

getNumber

public final int getNumber()

Specified by:

getNumber in interface com.google.protobuf.Internal.EnumLite

Specified by:

getNumber in interface com.google.protobuf.ProtocolMessageEnum

valueOf

@Deprecated
public static NetError valueOf(int value)

Deprecated.

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

value - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

forNumber

public static NetError forNumber(int value)

Parameters:

value - The numeric wire value of the corresponding enum entry.

Returns:

The enum associated with the given numeric wire value.

internalGetValueMap

public static com.google.protobuf.Internal.EnumLiteMap<NetError> internalGetValueMap()

getValueDescriptor

public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor()

Specified by:

getValueDescriptor in interface com.google.protobuf.ProtocolMessageEnum

getDescriptorForType

public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType()

Specified by:

getDescriptorForType in interface com.google.protobuf.ProtocolMessageEnum

getDescriptor

public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()

valueOf

public static NetError valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

desc - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null