Network Library CURL Error code
The Player Network SDK network library uses the libcurl solution.In the error codes returned by the SDK, if the retcode is 4 it indicates a network error; the specific reason for the network error can be determined based on the thirdcode.The following are CURL's error codes:
| Error Code Name | Corresponding Error Code and Description | Explanation |
|---|---|---|
| CURLE_OK | 0 | - |
| CURLE_UNSUPPORTED_PROTOCOL | 1 | - |
| CURLE_FAILED_INIT | 2 | - |
| CURLE_URL_MALFORMAT | 3 | - |
| CURLE_NOT_BUILT_IN | 4 | 4 - [was obsoleted in August 2007 for 7.17.0, reused in April 2011 for 7.21.5] |
| CURLE_COULDNT_RESOLVE_PROXY | 5 | - |
| CURLE_COULDNT_RESOLVE_HOST | 6 | - |
| CURLE_COULDNT_CONNECT | 7 | - |
| CURLE_WEIRD_SERVER_REPLY | 8 | - |
| CURLE_REMOTE_ACCESS_DENIED | 9 | 9 - a service was denied by the server due to lack of access - when login fails this is not returned. |
| CURLE_FTP_ACCEPT_FAILED | 10 | 10 - [was obsoleted in April 2006 for 7.15.4, reused in Dec 2011 for 7.24.0] |
| CURLE_FTP_WEIRD_PASS_REPLY | 11 | - |
| CURLE_FTP_ACCEPT_TIMEOUT | 12 | 12 - timeout occurred accepting server [was obsoleted in August 2007 for 7.17.0, reused in Dec 2011 for 7.24.0] |
| CURLE_FTP_WEIRD_PASV_REPLY | 13 | - |
| CURLE_FTP_WEIRD_227_FORMAT | 14 | - |
| CURLE_FTP_CANT_GET_HOST | 15 | - |
| CURLE_HTTP2 | 16 | Problems in the http2 frame layer [Error code was obsoleted in August 2007 for 7.17.0 and reused in July 2014 for 7.38.0] |
| CURLE_FTP_COULDNT_SET_TYPE | 17 | - |
| CURLE_PARTIAL_FILE | 18 | - |
| CURLE_FTP_COULDNT_RETR_FILE | 19 | - |
| CURLE_OBSOLETE20 | 20 | 46 - NOT USED |
| CURLE_QUOTE_ERROR | 21 | 21 - quote command failure |
| CURLE_HTTP_RETURNED_ERROR | 22 | - |
| CURLE_WRITE_ERROR | 23 | - |
| CURLE_OBSOLETE24 | 24 | 24 - NOT USED |
| CURLE_UPLOAD_FAILED | 25 | 25 - Failed to upload "command" |
| CURLE_READ_ERROR | 26 | 26 - Could not open or read from the file |
| CURLE_OUT_OF_MEMORY | 27 | 27 - CURLE_OUT_OF_MEMORY may sometimes indicate a conversion error rather than a memory allocation error if CURL_DOES_CONVERSIONS is defined |
| CURLE_OPERATION_TIMEDOUT | 28 | 28 - The timeout period has elapsed |
| CURLE_OBSOLETE29 | 29 | 44 - NOT USED |
| CURLE_FTP_PORT_FAILED | 30 | 30 - FTP PORT operation failed |
| CURLE_FTP_COULDNT_USE_REST | 31 | 31 - The REST command failed |
| CURLE_OBSOLETE32 | 32 | 32 - Not used |
| CURLE_RANGE_ERROR | 33 | 33 - The "command" RANGE did not work |
| CURLE_HTTP_POST_ERROR | 34 | - |
| CURLE_SSL_CONNECT_ERROR | 35 | 35 - Error when connecting via SSL |
| CURLE_BAD_DOWNLOAD_RESUME | 36 | 36 - Could not resume the download |
| CURLE_FILE_COULDNT_READ_FILE | 37 | - |
| CURLE_LDAP_CANNOT_BIND | 38 | - |
| CURLE_LDAP_SEARCH_FAILED | 39 | - |
| CURLE_OBSOLETE40 | 40 | 20 - Not used |
| CURLE_FUNCTION_NOT_FOUND | 41 | 41 - no longer used as of 7.53.0 |
| CURLE_ABORTED_BY_CALLBACK | 42 | - |
| CURLE_BAD_FUNCTION_ARGUMENT | 43 | - |
| 44 | 40 - not used | |
| CURLE_INTERFACE_FAILED | 45 | The following are CURL's error codes: |
| CURLE_OBSOLETE46 | 46 | 29 - not used |
| CURLE_TOO_MANY_REDIRECTS | 47 | 47 - Handle Endless Redirect Loops |
| CURLE_UNKNOWN_OPTION | 48 | 48 - The user specified an unknown option |
| CURLE_TELNET_OPTION_SYNTAX | 49 | 49 - Malformed Telnet option |
| CURLE_OBSOLETE50 | 50 - Unused | 45 - CURLOPT_INTERFACE failed |
| CURLE_PEER_FAILED_VERIFICATION | 51 | 51 - The peer's certificate or fingerprint was not verified; that's fine. |
| CURLE_GOT_NOTHING | 52 | 52 - when this is a specific error |
| CURLE_SSL_ENGINE_NOTFOUND | 53 | 53 - SSL crypto engine not found |
| CURLE_SSL_ENGINE_SETFAILED | 54 | 54 - Cannot set the SSL crypto engine as the default |
| CURLE_SEND_ERROR | 55 | 55 - Failed to send network data |
| CURLE_RECV_ERROR | 56 | 56 - Failure to receive network data |
| CURLE_OBSOLETE57 | 57 | 57 - Not in use |
| CURLE_SSL_CERTPROBLEM | 58 | 58 - Problem with the local certificate |
| CURLE_SSL_CIPHER | 59 | 59 - Could not use the specified cipher |
| CURLE_SSL_CACERT | 60 | 60 - Problem with the CA certificate (path?) |
| CURLE_BAD_CONTENT_ENCODING | 61 | 61 - unrecognized/incorrect encoding |
| CURLE_LDAP_INVALID_URL | 62 | 62 - Invalid LDAP URL |
| CURLE_FILESIZE_EXCEEDED | 63 | 63 - Maximum file size exceeded |
| CURLE_USE_SSL_FAILED | 64 | 64 - The requested FTP SSL level failed |
| CURLE_SEND_FAIL_REWIND | 65 | 65 - Sending the data requires a rewind that failed |
| CURLE_SSL_ENGINE_INITFAILED | 66 | 66 - Failed to initialize ENGINE |
| CURLE_LOGIN_DENIED | 67 | 67 - The username, password, or similar was not accepted, and we were unable to log in |
| CURLE_TFTP_NOTFOUND | 68 | 68 - File not found on the server |
| CURLE_TFTP_PERM | 69 | 69 - Permission issue on the server |
| CURLE_REMOTE_DISK_FULL | 70 | Insufficient disk space on server |
| CURLE_TFTP_ILLEGAL | 71 | 71 - Illegal TFTP operation |
| CURLE_TFTP_UNKNOWNID | 72 | Unknown transfer ID |
| CURLE_REMOTE_FILE_EXISTS | 73 | 73 - File already exists |
| CURLE_TFTP_NOSUCHUSER | 74 | 74 - no such user |
| CURLE_CONV_FAILED | 75 | 75 - Conversion Failed |
| CURLE_CONV_REQD | 76 | The caller must register conversion callbacks using the curl_easy_setopt options CURLOPT_CONV_FROM_NETWORK_FUNCTION, CURLOPT_CONV_TO_NETWORK_FUNCTION, and CURLOPT_CONV_FROM_UTF8_FUNCTION. |
| CURLE_SSL_CACERT_BADFILE | 77 | 77 - Could not load the CACERT file; it is missing or in the wrong format |
| CURLE_REMOTE_FILE_NOT_FOUND | 78 | 78 - Remote file not found |
| CURLE_SSH | 79 | 79 - Error from the SSH layer; this is somewhat generic, so the error message will be of interest when this occurs. |
| CURLE_SSL_SHUTDOWN_FAILED | 80 | 80 - Failed to shut down the SSL connection |
| CURLE_AGAIN | 81 | 81 - The socket is not ready for send/recv; wait until it is ready and try again (Added in 7.18.2) |
| CURLE_SSL_CRL_BADFILE | 82 | 82 - Could not load CRL file; file is missing or in the wrong format (Added in 7.19.0) |
| CURLE_SSL_ISSUER_ERROR | 83 | Issuer check failed. (Added in 7.19.0) |
| CURLE_FTP_PRET_FAILED | 84 | 84 - A PRET command failed |
| CURLE_RTSP_CSEQ_ERROR | 85 | 85 - Mismatch in RTSP CSeq numbers |
| CURLE_RTSP_SESSION_ERROR | 86 | 86 - Mismatch of RTSP Session IDs |
| CURLE_FTP_BAD_FILE_LIST | 87 | 87 - Unable to parse FTP file list |
| CURLE_CHUNK_FAILED | 88 | Chunk callback reported an error |
| CURLE_NO_CONNECTION_AVAILABLE | 89 | No connection available; the session will be queued |
| CURLE_SSL_PINNEDPUBKEYNOTMATCH | 90 | The specified pinned public key did not match |
| CURLE_SSL_INVALIDCERTSTATUS | 91 | 91 - Invalid certificate status |
| CURLE_HTTP2_STREAM | 92 | 92 - Stream error in the HTTP/2 framing layer |
| CURLE_RECURSIVE_API_CALL | 93 | An API function was called from within a callback |
| CURL_LAST | Never use! | - |
