openharmony 鸿蒙 arkts-apis-netErrorList

2026-08-25 浏览 (1)

@ohos.web.netErrorList(The List of ArkWeb Network Protocol Stack Errors)

Provides a list of ArkWeb network protocol stack errors.

The error codes of the ArkWeb network protocol stack are mapped to the Chromium error codes in net_error_list.h.

NOTE

The initial APIs of this module are supported since API version 12. Newly added APIs will be marked with a superscript to indicate their earliest API version.

Modules to Import

import { WebNetErrorList } from '@kit.ArkWeb';

WebNetErrorList

Provides a list of ArkWeb network protocol stack errors.

System capability: SystemCapability.Web.Webview.Core

NameValueDescription
NET_OK0The access is normal.
ERR_IO_PENDING-1The asynchronous I/O operation is pending.
ERR_FAILED-2A common error occurs.
ERR_ABORTED-3The operation is aborted.
ERR_INVALID_ARGUMENT-4The parameter is invalid.
ERR_INVALID_HANDLE-5The handle of the file descriptor is invalid.
ERR_FILE_NOT_FOUND-6The file is not found.
ERR_TIMED_OUT-7The operation times out.
ERR_FILE_TOO_LARGE-8The file is too large.
ERR_UNEXPECTED-9The problem is not expected or specifically handled.
ERR_ACCESS_DENIED-10The access to resources other than the network is denied.
ERR_NOT_IMPLEMENTED-11The operation fails because the function is not implemented.
ERR_INSUFFICIENT_RESOURCES-12The resources required for system or program execution are insufficient.
ERR_OUT_OF_MEMORY-13A memory overflow occurs.
ERR_UPLOAD_FILE_CHANGED-14The file cannot be uploaded because the file modification time is not as expected.
ERR_SOCKET_NOT_CONNECTED-15The socket is disconnected.
ERR_FILE_EXISTS-16The file already exists.
ERR_FILE_PATH_TOO_LONG-17The file path or file name is too long.
ERR_FILE_NO_SPACE-18The disk space is insufficient.
ERR_FILE_VIRUS_INFECTED-19The file contains viruses.
ERR_BLOCKED_BY_CLIENT-20The request is blocked by the client.
ERR_NETWORK_CHANGED-21The network is changed.
ERR_BLOCKED_BY_ADMINISTRATOR-22The request is blocked by the administrator.
ERR_SOCKET_CONNECTED-23The socket is already connected.
ERR_UPLOAD_STREAM_REWIND_NOT_SUPPORTED-25The stream rewinding is not supported.
ERR_CONTEXT_SHUT_DOWN-26The request fails because the context is closed.
ERR_BLOCKED_BY_RESPONSE-27The request is blocked by response from headers such as X-Frame-Options, Content Security Policy, and Cross Origin Resource Policy.
ERR_CLEARTEXT_NOT_PERMITTED-29The request fails because cleartext is not permitted by the system policy.
ERR_BLOCKED_BY_CSP-30The request is blocked by the Content Security Policy.
ERR_H2_OR_QUIC_REQUIRED-31The request is blocked because there is no H/2 or QUIC session.
ERR_BLOCKED_BY_ORB-32The request is blocked by CORB or ORB.
ERR_CONNECTION_CLOSED-100The connection has been closed.
ERR_CONNECTION_RESET-101The connection is reset.
ERR_CONNECTION_REFUSED-102The connection is refused.
ERR_CONNECTION_ABORTED-103The connection times out because the ACK message for sending data is not received. This may contain a FIN packet.
ERR_CONNECTION_FAILED-104The connection failed.
ERR_NAME_NOT_RESOLVED-105The domain name cannot be resolved.
ERR_INTERNET_DISCONNECTED-106The Internet is disconnected.
ERR_SSL_PROTOCOL_ERROR-107The SSL protocol is incorrect.
ERR_ADDRESS_INVALID-108The IP address or port number is invalid (for example, IP address 0 or port 0 cannot be connected).
ERR_ADDRESS_UNREACHABLE-109The IP address is unreachable. This means that there is no route to the specified host or network.
ERR_SSL_CLIENT_AUTH_CERT_NEEDED-110The server specifies that the client needs to provide an SSL certificate for authentication.
ERR_TUNNEL_CONNECTION_FAILED-111The tunnel connection to the proxy cannot be established.
ERR_NO_SSL_VERSIONS_ENABLED-112No version of the SSL protocol is supported.
ERR_SSL_VERSION_OR_CIPHER_MISMATCH-113The client and server do not support the common SSL protocol version or cipher suite.
ERR_SSL_RENEGOTIATION_REQUESTED-114The server requests renegotiation (rehandshake).
ERR_PROXY_AUTH_UNSUPPORTED-115The proxy requests authentication when the method for tunnel connection is not supported.
ERR_BAD_SSL_CLIENT_AUTH_CERT-117The SSL client certificate is incorrect.
ERR_CONNECTION_TIMED_OUT-118The connection times out.
ERR_HOST_RESOLVER_QUEUE_TOO_LARGE-119The request in the queue is aborted because there are too many pending DNS resolutions.
ERR_SOCKS_CONNECTION_FAILED-120The connection between the SOCKS proxy server and the target host fails to be established.
ERR_SOCKS_CONNECTION_HOST_UNREACHABLE-121The domain name of the SOCKS proxy server is unreachable.
ERR_ALPN_NEGOTIATION_FAILED-122The request for negotiating the standby protocol fails.
ERR_SSL_NO_RENEGOTIATION-123The server sends an SSL no_renegotiation alert message.
ERR_WINSOCK_UNEXPECTED_WRITTEN_BYTES-124Winsock sometimes reports that more data is written than is passed. This may be caused by LSP damage.
ERR_SSL_DECOMPRESSION_FAILURE_ALERT-125The SSL peer sent a decompression failure alert to the local end. This usually occurs when the peer mistakenly believes that it supports DEFLATE compression.
ERR_SSL_BAD_RECORD_MAC_ALERT-126The SSL peer sent a bad_record_mac alert to the local end. This may occur on a server that is not support DELEGATE.
ERR_PROXY_AUTH_REQUESTED-127The proxy requests authentication for tunnel establishment.
ERR_PROXY_CONNECTION_FAILED-130The connection to the proxy server cannot be established. This is because an error occurs when resolving the domain name or connecting to the socket. Note that this does not include failures during the HTTP CONNECT.
ERR_MANDATORY_PROXY_CONFIGURATION_FAILED-131The forcible proxy configuration cannot be used. Currently, this means that a mandatory PAC script cannot be obtained, parsed, or executed.
ERR_PRECONNECT_MAX_SOCKET_LIMIT-133The limit of the socket pool is exceeded during pre-connection. Therefore, you do not need to try to pre-connect more sockets.
ERR_SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED-134The access to the private key of the SSL client certificate is denied.
ERR_SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY-135The SSL client certificate does not have a private key.
ERR_PROXY_CERTIFICATE_INVALID-136The certificate provided by the HTTPS proxy is invalid.
ERR_NAME_RESOLUTION_FAILED-137The domain name resolution (DNS) failed.
ERR_NETWORK_ACCESS_DENIED-138The network is disabled.
ERR_TEMPORARILY_THROTTLED-139This request was canceled due to throttling to avoid DDoS.
ERR_HTTPS_PROXY_TUNNEL_RESPONSE_REDIRECT-140The request for creating an SSL tunnel connection through the HTTPS proxy receives 302. (The response may contain the description of the request failure cause.)
ERR_SSL_CLIENT_AUTH_SIGNATURE_FAILED-141The private key of the client certificate cannot be used to sign the CertificateVerify data in SSL handshake process.
ERR_MSG_TOO_BIG-142The message is too large to be transmitted. (For example, UDP messages exceed the size threshold).
ERR_WS_PROTOCOL_ERROR-145The WebSocket protocol is incorrect. This error indicates that the connection is being terminated due to a frame format error or a conflict with other protocols.
ERR_ADDRESS_IN_USE-147The address is already in use.
ERR_SSL_HANDSHAKE_NOT_COMPLETED-148The operation failed because the SSL handshake is not complete.
ERR_SSL_BAD_PEER_PUBLIC_KEY-149The SSL public key is incorrect.
ERR_SSL_PINNED_KEY_NOT_IN_CERT_CHAIN-150The received certificate does not match the public key specified by the built-in domain name.
ERR_CLIENT_AUTH_CERT_TYPE_UNSUPPORTED-151The server's request for a client certificate is not supported by the local host.
ERR_SSL_DECRYPT_ERROR_ALERT-153The SSL peer sent a decrypt_error alert to the local end. This error usually occurs when the peer cannot verify the signature (in CertificateVerify or ServerKeyExchange) or validate the Finished message.
ERR_WS_THROTTLE_QUEUE_TOO_LARGE-154There are too many suspended WebSocketJob instances. Therefore, new Job instances are not pushed to the queue.
ERR_SSL_SERVER_CERT_CHANGED-156The SSL server certificate is changed during renegotiation.
ERR_SSL_UNRECOGNIZED_NAME_ALERT-159The SSL server sent a fatal unknown alert to the local end.
ERR_SOCKET_SET_RECEIVE_BUFFER_SIZE_ERROR-160The receive buffer size of the socket is not set as requested.
ERR_SOCKET_SET_SEND_BUFFER_SIZE_ERROR-161The send buffer size of the socket is not set as requested.
ERR_SOCKET_RECEIVE_BUFFER_SIZE_UNCHANGEABLE-162The setsockopt() returned a success code, but the receive buffer size of the socket is not set as requested.
ERR_SOCKET_SEND_BUFFER_SIZE_UNCHANGEABLE-163The setsockopt() returned a success code, but the send buffer size of the socket is not set as requested.
ERR_SSL_CLIENT_AUTH_CERT_BAD_FORMAT-164The client certificate cannot be imported into the SSL library from the platform store.
ERR_ICANN_NAME_COLLISION-166The host name is resolved to an IP address list containing the IPv4 address 127.0.53.53. This is a special IP address recommended by ICANN. It is used to indicate that there is a name conflict and remind administrators of potential problems.
ERR_SSL_SERVER_CERT_BAD_FORMAT-167The SSL server provides a certificate that cannot be decoded. This is not a certificate error code because no X509Certificate object is available. This error is fatal.
ERR_CT_STH_PARSING_FAILED-168The Certificate Transparency failed to parse the signed tree head.
ERR_CT_STH_INCOMPLETE-169The Certificate Transparency parsed signed tree head successfully, but some information is missing.
ERR_UNABLE_TO_REUSE_CONNECTION_FOR_PROXY_AUTH-170The attempt to re-send proxy authentication credentials failed because the AuthController has not generated the credentials yet. The caller should reconnect the AuthController.
ERR_CT_CONSISTENCY_PROOF_PARSING_FAILED-171The Certificate Transparency failed to parse the consistency proof.
ERR_SSL_OBSOLETE_CIPHER-172The SSL server requires an unsupported cipher suite, which has been deleted. This error will immediately occur in a rollback of one or two versions after the cipher suite is deleted, after which the rollback will be deleted.
ERR_WS_UPGRADE-173The WebSocket handshake is completed, the connection has been upgraded, and the URLRequest is canceled.
ERR_READ_IF_READY_NOT_IMPLEMENTED-174The ReadIfReady of socket is not implemented.
ERR_NO_BUFFER_SPACE-176No socket buffer space is available.
ERR_SSL_CLIENT_AUTH_NO_COMMON_ALGORITHMS-177There is no common signing algorithm between the private key of the local end certificate and the preferences of the server.
ERR_EARLY_DATA_REJECTED-178TLS 1.3 early data is rejected by the server. This error will be received before any data is returned from the socket. Retry the request when early data is disabled.
ERR_WRONG_VERSION_ON_EARLY_DATA-179The TLS 1.3 early data version is incorrect.
ERR_TLS13_DOWNGRADE_DETECTED-180TLS 1.3 is enabled, but an earlier version has been negotiated. This error indicates that it supports TLS 1.3. This is part of the security check in TLS 1.3, but it may also indicate that the user is using a problematic TLS-terminating proxy.
ERR_SSL_KEY_USAGE_INCOMPATIBLE-181The server's certificate has a keyUsage extension that is incompatible with the negotiated TLS key exchange method.
ERR_INVALID_ECH_CONFIG_LIST-182The ECHConfigList obtained through DNS cannot be resolved.
ERR_ECH_NOT_NEGOTIATED-183ECH is enabled, but the server cannot decrypt ClientHello.
ERR_ECH_FALLBACK_CERTIFICATE_INVALID-184ECH is enabled, the server cannot decrypt ClientHello message, and no certificate valid for the public name is provided.
ERR_CERT_COMMON_NAME_INVALID-200The public name of the certificate used by the server in response does not match the host name. This may mean: 1. The attacker has redirected local traffic to their server and provided a certificate with a private key. 2. The server is incorrectly configured and uses an incorrect certificate to respond. 3. The user is on the wireless network and is redirected to the login page of the network. 4. The operating system uses the DNS search suffix, and the server does not have a certificate with such abbreviated name in the address box.
ERR_CERT_DATE_INVALID-201The certificate has expired. This may mean: 1. The attacker provides an old certificate that they have obtained the private key. 2. The server is incorrectly configured and no valid certificate is provided. 3. The clock of the device is incorrect.
ERR_CERT_AUTHORITY_INVALID-202The CA is not trusted. This may mean: 1. The attacker replaces a real certificate with a certificate that contains its public key and is signed by its cousin. 2. The server operator has a valid certificate from a CA that the local end does not know but should trust. 3. The server provides a self-signed certificate that cannot defend against active attackers.
ERR_CERT_CONTAINS_ERRORS-203The certificate contains errors.
ERR_CERT_NO_REVOCATION_MECHANISM-204There is no revocation mechanism for this certificate.
ERR_CERT_UNABLE_TO_CHECK_REVOCATION-205Revocation information for this website's security certificate is not available. This may mean that: 1. The attacker compromises the private key in the certificate and prevents the local end from discovering that the certificate has been revoked. 2. The certificate is not revoked, but the revocation server is busy or unavailable.
ERR_CERT_REVOKED-206The certificate is revoked. The local end can ignore this error, but it should not do this.
ERR_CERT_INVALID-207The certificate is invalid.
ERR_CERT_WEAK_SIGNATURE_ALGORITHM-208The server responds with a certificate signed with a weak signing algorithm.
ERR_CERT_NON_UNIQUE_NAME-210The domain name specified in the certificate is not unique.
ERR_CERT_WEAK_KEY-211The server responds with a certificate that contains a weak key (for example, a small RSA key).
ERR_CERT_NAME_CONSTRAINT_VIOLATION-212The certificate name constraint is violated.
ERR_CERT_VALIDITY_TOO_LONG-213The certificate validity period is too long.
ERR_CERTIFICATE_TRANSPARENCY_REQUIRED-214The server does not provide Certificate Transparency information required for this connection.
ERR_CERT_SYMANTEC_LEGACY-215The certificate is linked to the old Symantec directory that is no longer trusted.
ERR_CERT_KNOWN_INTERCEPTION_BLOCKED-217The certificate is used for interception by an entity other than the device owner.
ERR_SSL_OBSOLETE_VERSION_OR_CIPHER-218The connection uses an outdated version of SSL/TLS or password.
ERR_CERT_END-219This error follows the previous error code.
ERR_INVALID_URL-300Invalid URL.
ERR_DISALLOWED_URL_SCHEME-301The URL scheme is not allowed to be used.
ERR_UNKNOWN_URL_SCHEME-302The URL scheme is unknown.
ERR_INVALID_REDIRECT-303The attempt to load a URL causes a redirection to an invalid URL.
ERR_TOO_MANY_REDIRECTS-310There are too many redirections.
ERR_UNSAFE_REDIRECT-311The redirection is unsafe.
ERR_UNSAFE_PORT-312The port is unsafe.
ERR_INVALID_RESPONSE-320The response is invalid.
ERR_INVALID_CHUNKED_ENCODING-321The chunked encoding is invalid.
ERR_METHOD_UNSUPPORTED-322The method is not supported.
ERR_UNEXPECTED_PROXY_AUTH-323The proxy authentication is unexpected.
ERR_EMPTY_RESPONSE-324The response is empty.
ERR_RESPONSE_HEADERS_TOO_BIG-325The value of response headers is too large.
ERR_PAC_SCRIPT_FAILED-327The pac script is incorrect.
ERR_REQUEST_RANGE_NOT_SATISFIABLE-328The request range cannot be met.
ERR_MALFORMED_IDENTITY-329The identity used for authentication is invalid.
ERR_CONTENT_DECODING_FAILED-330The response content failed to be decoded.
ERR_NETWORK_IO_SUSPENDED-331The operation failed because all network I/Os are suspended.
ERR_SYN_REPLY_NOT_RECEIVED-332The FLIP data is received when SYN_REPLY is not received on the stream.
ERR_ENCODING_CONVERSION_FAILED-333The response failed to be converted to the target encoding.
ERR_UNRECOGNIZED_FTP_DIRECTORY_LISTING_FORMAT-334The format of the FTP directory list cannot be recognized.
ERR_NO_SUPPORTED_PROXIES-336There is no supported proxy.
ERR_HTTP2_PROTOCOL_ERROR-337The HTTP/2 protocol occurs error.
ERR_INVALID_AUTH_CREDENTIALS-338The authentication credentials are invalid.
ERR_UNSUPPORTED_AUTH_SCHEME-339The authentication scheme is not supported.
ERR_ENCODING_DETECTION_FAILED-340The encoding detection failed.
ERR_MISSING_AUTH_CREDENTIALS-341The authentication credentials are missing.
ERR_UNEXPECTED_SECURITY_LIBRARY_STATUS-342The security library status is unexpected.
ERR_MISCONFIGURED_AUTH_ENVIRONMENT-343The authentication environment is incorrectly configured.
ERR_UNDOCUMENTED_SECURITY_LIBRARY_STATUS-344The security library status is undocumented.
ERR_RESPONSE_BODY_TOO_BIG_TO_DRAIN-345The response body is too big.
ERR_RESPONSE_HEADERS_MULTIPLE_CONTENT_LENGTH-346The response has multiple Content-Length headers.
ERR_INCOMPLETE_HTTP2_HEADERS-347The HTTP/2 headers are incomplete.
ERR_PAC_NOT_IN_DHCP-348The PAC is not in DHCP.
ERR_RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION-349The response has multiple Content-Disposition headers.
ERR_RESPONSE_HEADERS_MULTIPLE_LOCATION-350The response headers are in multiple locations.
ERR_HTTP2_SERVER_REFUSED_STREAM-351The HTTP/2 server refuses the stream.
ERR_HTTP2_PING_FAILED-352The HTTP/2 ping failed.
ERR_CONTENT_LENGTH_MISMATCH-354When the connection is closed, the number of bytes transmitted in the HTTP response body is less than the number of bytes advertised in the Content-Length header.
ERR_INCOMPLETE_CHUNKED_ENCODING-355The HTTP response body is transmitted using chunked encoding, but the zero-length chunk is not sent to terminate the encoding when the connection is closed.
ERR_QUIC_PROTOCOL_ERROR-356A QUIC protocol error occurs.
ERR_RESPONSE_HEADERS_TRUNCATED-357The HTTP headers are truncated by the end of file (EOF).
ERR_QUIC_HANDSHAKE_FAILED-358The QUIC encryption handshake failed. This means that the server cannot read any requests, so they may be resent.
ERR_HTTP2_INADEQUATE_TRANSPORT_SECURITY-360The transport security is inadequate to HTTP/2.
ERR_HTTP2_FLOW_CONTROL_ERROR-361The peer violates HTTP/2 flow control.
ERR_HTTP2_FRAME_SIZE_ERROR-362The peer sends an HTTP/2 frame of an incorrect size.
ERR_HTTP2_COMPRESSION_ERROR-363The decoding or encoding of the compressed HTTP/2 headers failed.
ERR_PROXY_AUTH_REQUESTED_WITH_NO_CONNECTION-364The requested proxy authentication does not have a valid client socket handle.
ERR_HTTP_1_1_REQUIRED-365The HTTP/2 session receives an HTTP_1_1_REQUIRED error code.
ERR_PROXY_HTTP_1_1_REQUIRED-366The HTTP_1_1_REQUIRED error code is received when the HTTP/2 session proxy is used.
ERR_PAC_SCRIPT_TERMINATED-367The PAC script has been terminated and must be reloaded.
ERR_INVALID_HTTP_RESPONSE-370The server should return an HTTP/1.x response. But it returns an HTTP/0.9 response.
ERR_CONTENT_DECODING_INIT_FAILED-371The content decoding failed to be initialized.
ERR_HTTP2_RST_STREAM_NO_ERROR_RECEIVED-372An HTTP/2 RST_STREAM frame with NO_ERROR is received. This error should be handled internally by HTTP/2 and should not exceed the SpdyStream layer.
ERR_HTTP2_PUSHED_STREAM_NOT_AVAILABLE-373The pushed stream claimed by the request is not available.
ERR_HTTP2_CLAIMED_PUSHED_STREAM_RESET_BY_SERVER-374The claimed pushed stream is reset by the server. In this case, the request should be retried.
ERR_TOO_MANY_RETRIES-375The number of HTTP transaction retries is too large due to invalid authentication or certificate.
ERR_HTTP2_STREAM_CLOSED-376An HTTP/2 frame is received on the closed stream.
ERR_HTTP2_CLIENT_REFUSED_STREAM-377The client refuses an HTTP/2 stream.
ERR_HTTP2_PUSHED_RESPONSE_DOES_NOT_MATCH-378Based on the matched URL and request header, an HTTP/2 push stream is received by the request, but the pushed response header does not match the request.
ERR_HTTP_RESPONSE_CODE_FAILURE-379The server returns a non-2xx HTTP response code.
ERR_QUIC_UNKNOWN_CERT_ROOT-380The certificate displayed on the QUIC connection is not linked to a known root certificate, and the connected original server is not in the list of domain names that allow unknown root certificates.
ERR_QUIC_GOAWAY_REQUEST_CAN_BE_RETRIED-381A GOAWAY frame has been received, indicating that the request has not been processed and therefore can be safely retried on a different connection.
ERR_TOO_MANY_ACCEPT_CH_RESTARTS-382The ACCEPT_CH_RESTARTS has been triggered too many times.
-383In the same request, the IP address space of the remote endpoint is different from the previous one. Cache entries for any affected requests should be marked as invalid.
ERR_CACHED_IP_ADDRESS_SPACE_BLOCKED_BY_LOCAL_NETWORK_ACCESS_POLICY-384The cached IP address space of the remote endpoint is blocked by a local network access policy.
ERR_CACHE_MISS-400There is no requested entry in the cache.
ERR_CACHE_READ_FAILURE-401The data cannot be read from the disk cache.
ERR_CACHE_WRITE_FAILURE-402The data cannot be written to the disk cache.
ERR_CACHE_OPERATION_UNSUPPORTED-403The entry does not support this operation.
ERR_CACHE_OPEN_FAILURE-404The disk cache could not open this entry.
ERR_CACHE_CREATE_FAILURE-405The disk cache could not create this entry.
ERR_CACHE_RACE-406Multiple transactions are competing to create disk cache entries.
ERR_CACHE_CHECKSUM_READ_FAILURE-407The cache could not read the checksum on the entry.
ERR_CACHE_CHECKSUM_MISMATCH-408An entry with an invalid checksum is found in the cache.
ERR_CACHE_LOCK_TIMEOUT-409The HTTP cache contains error code.
ERR_CACHE_AUTH_FAILURE_AFTER_READ-410A challenge is received after the transaction reads some data, but the credentials are unavailable.
ERR_CACHE_ENTRY_NOT_SUITABLE-411The entry is not suitable for the cache.
ERR_CACHE_DOOM_FAILURE-412The disk cache cannot delete this entry.
ERR_CACHE_OPEN_OR_CREATE_FAILURE-413The disk cache could not open or create this entry.
ERR_INSECURE_RESPONSE-501The response from the server is insecure (for example, there is a certificate error).
ERR_NO_PRIVATE_KEY_FOR_CERT-502The client certificate failed to be imported because the user's key database does not have a private key.
ERR_ADD_USER_CERT_FAILED-503The certificate failed to be added to the operating system database.
ERR_INVALID_SIGNED_EXCHANGE-504The signed exchange is invalid.
ERR_INVALID_WEB_BUNDLE-505The Web Bundle resources are invalid.
ERR_TRUST_TOKEN_OPERATION_FAILED-506The request for performing the Trust Tokens protocol operation failed. The possible causes include prerequisite failure, internal error, and bad response.
ERR_TRUST_TOKEN_OPERATION_SUCCESS_WITHOUT_SENDING_REQUEST-507When processing an operation execution request related to the Trust Tokens protocol, the system performs the Trust Tokens operation in the request, but does not send the request to the specified destination.
ERR_FTP_FAILED-601The FTP control connection command failed.
ERR_FTP_SERVICE_UNAVAILABLE-602The server cannot meet the request. This is a temporary error. The FTP response code is 421.
ERR_FTP_TRANSFER_ABORTED-603The server has aborted the transfer. The FTP response code is 426.
ERR_FTP_FILE_BUSY-604The file is in use, or some other temporary error occurs when the file is opened. The FTP response code is 450.
ERR_FTP_SYNTAX_ERROR-605The server rejects the command from the local end due to a syntax error. The FTP response code is 500 or 501.
ERR_FTP_COMMAND_UNSUPPORTED-606The server does not support the command sent by the local end. The FTP response code is 502 or 504.
ERR_FTP_BAD_COMMAND_SEQUENCE-607The server rejects the commands from the local end because the local end does not send the commands in the correct sequence. The FTP response code is 503.
ERR_PKCS12_IMPORT_BAD_PASSWORD-701The PKCS #12 file cannot be imported because the password is incorrect.
ERR_PKCS12_IMPORT_FAILED-702The PKCS #12 file cannot be imported due to other errors.
ERR_IMPORT_CA_CERT_NOT_CA-703The CA certificate cannot be imported because it is not a real CA certificate.
ERR_IMPORT_CERT_ALREADY_EXISTS-704The certificate cannot be imported because it already exists in the database.
ERR_IMPORT_CA_CERT_FAILED-705The CA failed to be imported due to other errors.
ERR_IMPORT_SERVER_CERT_FAILED-706The server certificate failed to be imported due to some internal errors.
ERR_PKCS12_IMPORT_INVALID_MAC-707The PKCS #12 file failed to be imported because the message authentication code (MAC) is invalid.
ERR_PKCS12_IMPORT_INVALID_FILE-708The PKCS #12 file failed to be imported because the file is invalid or corrupted.
ERR_PKCS12_IMPORT_UNSUPPORTED-709The PKCS #12 file failed to be imported because the feature is not supported.
ERR_KEY_GENERATION_FAILED-710The key generation failed.
ERR_PRIVATE_KEY_EXPORT_FAILED-712The private key failed to be exported.
ERR_SELF_SIGNED_CERT_GENERATION_FAILED-713The self-signed certificate generation failed.
ERR_CERT_DATABASE_CHANGED-714The certificate database is changed.
ERR_CERT_VERIFIER_CHANGED-716The certificate verifier configuration is changed.
ERR_DNS_MALFORMED_RESPONSE-800The DNS resolver receives a response that the format is incorrect.
ERR_DNS_SERVER_REQUIRES_TCP-801The DNS server requires TCP.
ERR_DNS_SERVER_FAILED-802The DNS server failed. This error code is returned for all the following cases: 1-Incorrect format: The name server cannot interpret the query with an incorrect format. 2-Server failure: The name server cannot process the query due to its own problems. 3-Not Implemented: The name server does not support the query type of the request. 4-Rejection: The name server refuses to perform the specified operation for policy reasons.
ERR_DNS_TIMED_OUT-803The DNS transaction times out.
ERR_DNS_CACHE_MISS-804The entry is not found in the cache or other local sources.
ERR_DNS_SEARCH_EMPTY-805The suffix search list rule prevents the resolution of a given host name.
ERR_DNS_SORT_ERROR-806Addresses are not sorted according to RFC 3484.
ERR_DNS_SECURE_RESOLVER_HOSTNAME_RESOLUTION_FAILED-808The host name of the DNS-over-HTTPS server cannot be resolved.
ERR_DNS_NAME_HTTPS_ONLY-809DNS has identified that the request is prohibited due to insecure connections (HTTP/WS). The application should handle this error like HTTP redirection, redirecting the connection to secure HTTPS or WSS.
ERR_DNS_REQUEST_CANCELED-810All DNS requests related to this task are canceled.
ERR_DNS_NO_MATCHING_SUPPORTED_ALPN-811The host name resolution of the HTTPS record is not resolved using the ALPN value of the supported protocol.

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