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Bug #20819 max_execution_time ignored when waiting for open socket read
Submitted: 2002-12-04 17:21 UTC Modified: 2002-12-04 18:10 UTC
From: richard at zuidhof dot nl Assigned:
Status: Not a bug Package: PHP options/info functions
PHP Version: 4.2.3 OS: Linux 2.2.20 (Debian)
Private report: No CVE-ID: None
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From: richard at zuidhof dot nl
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 [2002-12-04 17:21 UTC] richard at zuidhof dot nl 
When PHP is waiting for a socket read the max_exection_time parameter is ignored. I was trying to use PHP scripts to monitor server response times but when there is a problem the script does not kill itself. 

It does not matter how I specify the max_execution_time. For instance like this:
php4 -d max_execution_time 5

This behaviour was already in all previous versions I used.

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 [2002-12-04 18:10 UTC] iliaa@php.net 
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php

Use stream_set_timeout() to set the socket read timeouts, since socket reads don't take cpu time, which is what max_execution_time is referring to. While your script is sitting on a socket waiting for data, it does not use any CPU time.
 
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