Re: [RCU] How to configure timeout on external http calls

On 07/09/2012 07:17 AM, Krishna PMV wrote:

Ok, it turns out to be a bug in roundcube here: https://svn.roundcube.net/trunk/roundcubemail/program/steps/utils/modcss.inc

Its neatly explained here: http://in2.php.net/manual/en/function.stream-set-timeout.php#71274

I think there was a similiar issue in IMAP connections handling. Please, try with this patch.

--- program/steps/utils/modcss.inc +++ program/steps/utils/modcss.inc @@ -59,7 +59,7 @@ fwrite($fp, $out); // read response $header = true; $headers = array(); -while (!feof($fp)) { +while (!socket_eof($fp)) { $line = trim(fgets($fp, 4048));

 if ($header) {

@@ -96,3 +96,19 @@ echo $error; exit;

+function socket_eof($fp) +{

• if (!is_resource($fp)) {

•    return true;
  

• }
• // If a connection opened by fsockopen() wasn't closed
• // by the server, feof() will hang.
• $start = microtime(true);
• if (feof($fp) || microtime(true) - $start > 30) {

•    return true;
  

• }
• return false;

+}