what controls the time a request is processed on an apache2.2/php5 web service
<p>I'm testing a web service that is running on Apache 2.2 and PHP 5.  Using curl to send requests I see that the time spent is always 2 minutes.  I'm only getting partial returns from the service and I think something is configured to stop after 2 minutes.</p>

<p>A search of httpd.config and php.ini for the string 120 turned up nothing.</p>

<p>What could be set to 2 minutes to produce this behavior?</p>
