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CURLINFO_PROXY_ERROR(3)    curl_easy_getinfo options   CURLINFO_PROXY_ERROR(3)

NAME

CURLINFO_PROXY_ERROR - get the detailed (SOCKS) proxy error

SYNOPSIS

#include <curl/curl.h> typedef enum { CURLPX_OK, CURLPX_BAD_ADDRESS_TYPE, CURLPX_BAD_VERSION, CURLPX_CLOSED, CURLPX_GSSAPI, CURLPX_GSSAPI_PERMSG, CURLPX_GSSAPI_PROTECTION, CURLPX_IDENTD, CURLPX_IDENTD_DIFFER, CURLPX_LONG_HOSTNAME, CURLPX_LONG_PASSWD, CURLPX_LONG_USER, CURLPX_NO_AUTH, CURLPX_RECV_ADDRESS, CURLPX_RECV_AUTH, CURLPX_RECV_CONNECT, CURLPX_RECV_REQACK, CURLPX_REPLY_ADDRESS_TYPE_NOT_SUPPORTED, CURLPX_REPLY_COMMAND_NOT_SUPPORTED, CURLPX_REPLY_CONNECTION_REFUSED, CURLPX_REPLY_GENERAL_SERVER_FAILURE, CURLPX_REPLY_HOST_UNREACHABLE, CURLPX_REPLY_NETWORK_UNREACHABLE, CURLPX_REPLY_NOT_ALLOWED, CURLPX_REPLY_TTL_EXPIRED, CURLPX_REPLY_UNASSIGNED, CURLPX_REQUEST_FAILED, CURLPX_RESOLVE_HOST, CURLPX_SEND_AUTH, CURLPX_SEND_CONNECT, CURLPX_SEND_REQUEST, CURLPX_UNKNOWN_FAIL, CURLPX_UNKNOWN_MODE, CURLPX_USER_REJECTED, CURLPX_LAST /* never use */ } CURLproxycode; CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_PROXY_ERROR, long *detail);

DESCRIPTION

Pass a pointer to a long to receive a detailed error code when the most recent transfer returned a CURLE_PROXY error. The return value will match the CURLproxycode set. The returned value will be zero (equal to CURLPX_OK) if no such response code was available.

PROTOCOLS

All that can be done over SOCKS

EXAMPLE

CURL *curl = curl_easy_init(); if(curl) { CURLcode res; curl_easy_setopt(curl, CURLOPT_URL, "https://example.com"); curl_easy_setopt(curl, CURLOPT_PROXY, "socks5://127.0.0.1"); res = curl_easy_perform(curl); if(res == CURLE_PROXY) { long proxycode; res = curl_easy_getinfo(curl, CURLINFO_PROXY_ERROR, &proxycode); if(!res && proxycode) printf("The detailed proxy error: %ld\n", proxycode); } curl_easy_cleanup(curl); }

AVAILABILITY

Added in 7.73.0

RETURN VALUE

Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.

SEE ALSO

CURLINFO_RESPONSE_CODE(3), libcurl-errors(3), curl_easy_getinfo(3), curl_easy_setopt(3), libcurl 7.83.1 November 4, 2020 CURLINFO_PROXY_ERROR(3)

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