ID: 41943 Updated by: [EMAIL PROTECTED] Reported By: simon at connexon dot com -Status: Assigned +Status: Feedback Bug Type: SOAP related Operating System: Windows Server 2003 PHP Version: 5.2.3 Assigned To: dmitry New Comment:
Could you plese post strace of process or/and call-trace of PHP during it eats CPU. Previous Comments: ------------------------------------------------------------------------ [2007-07-09 20:13:37] simon at connexon dot com <? $client = new SoapClient($wsdl_location, $params); $date_time = date("Y-m-d H:i:s"); $ws_params = array("valAddressMsg" => "aaa"); $this->result = $this->handle->__soapCall("ValA", $ws_params); if ($debug) $this->displayMessageInfo(); $this->handleFault($this->result); ?> When the code gets to "$this->handle->__soapCall..." we recognize the fact that when PHP is waiting for a soap response the CPU is blocked. However this is not a good behavior as of we need the CPU to do other things also. ------------------------------------------------------------------------ [2007-07-09 19:45:35] [EMAIL PROTECTED] Thank you for this bug report. To properly diagnose the problem, we need a short but complete example script to be able to reproduce this bug ourselves. A proper reproducing script starts with <?php and ends with ?>, is max. 10-20 lines long and does not require any external resources such as databases, etc. If the script requires a database to demonstrate the issue, please make sure it creates all necessary tables, stored procedures etc. Please avoid embedding huge scripts into the report. ------------------------------------------------------------------------ [2007-07-09 19:39:46] simon at connexon dot com Description: ------------ We've been using soap for a while now and noticed that when we send a soap request and it waits for a response, PHP goes in a sort of loop and takes CPU load. Our average waiting time is 4 seconds. A soap call once in a while is ok, because it doesn't take too much CPU overall. But we noticed that the more we grow, the more CPU it takes, to a point where we reach often 100% CPU if we do a loop of soap calls. (All that caused by the waiting time of the soap call!!!). Reproduce code: --------------- x Expected result: ---------------- Would it be possible that PHP goes into an idle mode when it waits for a soap response instead of taking all the CPU ressources? Actual result: -------------- CPU goes crazy when we do too many soap calls in a row (we can do maximum of 4 soap calls at once, else it would overload the server). ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=41943&edit=1