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POWhy my curl connect_time is always equal to 0?
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I'm trying to test some SOCKS proxy, and when trying to get the "ping" time of this proxy, I'm looking for the variable "connect_time". For HTTP and HTTPS proxy, this seems to working fine, but not for SOCKS (SOCKS4 or SOCKS5) proxy where the connect_time is always equal to 0 (or almost...) ! <pre><code>{ "url":"XXX", "content_type":"text/html", "http_code":200, "header_size":178, "request_size":379, "filetime":-1, "ssl_verify_result":0, "redirect_count":0, "total_time":4.738683, "namelookup_time":0.000021, "connect_time":0.000023, "pretransfer_time":0.000104, "size_upload":140, "size_download":51275, "speed_download":10820, "speed_upload":29, "download_content_length":-1, "upload_content_length":140, "starttransfer_time":0.000149, "redirect_time":0, "certinfo":{ }, "redirect_url":"" } </code></pre> Here is a piece of my code : <pre><code>$options = array( CURLOPT_PROXY => $proxy->ip.':'.$proxy->port, CURLOPT_TIMEOUT => 30, CURLOPT_CONNECTTIMEOUT => 30, CURLOPT_HEADER => false, CURLOPT_RETURNTRANSFER => true, CURLOPT_HTTPHEADER => array('Expect:'), CURLOPT_SSL_VERIFYHOST => false, CURLOPT_SSL_VERIFYPEER => false, CURLOPT_VERBOSE => FALSE, CURLOPT_USERAGENT => 'XXX', ); if ($proxy->type == 'https') curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1); elseif ($proxy->type == 'socks4') curl_setopt($ch, CURLOPT_PROXYTYPE, CURLPROXY_SOCKS4); elseif ($proxy->type == 'socks5') curl_setopt($ch, CURLOPT_PROXYTYPE, CURLPROXY_SOCKS5); </code></pre> When trying to ping (with <code>ping</code>...) this proxy from my computer, I've a ping time of about 50ms... Is there a bug with curl or php ? Do you know can I retrieve the correct ping time ?
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<php><curl><proxy>
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Why my curl connect_time is always equal to 0?
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