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POPHP curl CURLOPT_CONNECTTIMEOUT has no effect on connection timeout
 

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  1. POPHP curl CURLOPT_CONNECTTIMEOUT has no effect on connection timeout
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    <p>I have following settings:</p> <pre><code>$handle = curl_init(); curl_setopt($handle, CURLOPT_URL, $url); curl_setopt($handle, CURLOPT_HTTPHEADER, $headers); curl_setopt($handle, CURLOPT_RETURNTRANSFER, true); curl_setopt($handle, CURLOPT_SSL_VERIFYHOST, false); curl_setopt($handle, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($handle, CURLOPT_TIMEOUT, 30); curl_setopt($handle, CURLOPT_CONNECTTIMEOUT, 30); curl_setopt($handle, CURLOPT_POST, true); curl_setopt($handle, CURLOPT_POSTFIELDS, $data); $response = curl_exec($handle); </code></pre> <p>But when request is sent to server, which is currently not responding at all, curl returns answer in 1 second. I don't understand why that is happening, because I have set CURLOPT_CONNECTTIMEOUT to 30, which should mean that curl tires to connect to server 30 seconds. I need curl to try connection for 30 seconds, isn't that what CURLOPT_CONNECTTIMEOUT is supposed to do, or is there some kind of misunderstanding?</p> <p>Here is what print_r(curl_getinfo($handle), true) returns:</p> <pre><code>( [url] =&gt; http://server.url [content_type] =&gt; [http_code] =&gt; 0 [header_size] =&gt; 0 [request_size] =&gt; 0 [filetime] =&gt; -1 [ssl_verify_result] =&gt; 0 [redirect_count] =&gt; 0 [total_time] =&gt; 1.045 [namelookup_time] =&gt; 0.016 [connect_time] =&gt; 0 [pretransfer_time] =&gt; 0 [size_upload] =&gt; 0 [size_download] =&gt; 0 [speed_download] =&gt; 0 [speed_upload] =&gt; 0 [download_content_length] =&gt; -1 [upload_content_length] =&gt; -1 [starttransfer_time] =&gt; 0 [redirect_time] =&gt; 0 [certinfo] =&gt; Array ( ) [redirect_url] =&gt; ) </code></pre>
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    1. CO`But when request is sent to server, which is currently not responding at all` how can one send a request to a server that is not responding 'at all'? can you tcp connect to the server?
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    2. COWhat kind of answer do you get after that 1 second? Maybe the server denies the request so there is no need to try it again.
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    3. CO@Mo.sch I tried to reach that url with firefox & firebug net panel, and it says status aborted. I have no idea what that means.
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