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).
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Edit this bug report at http://bugs.php.net/?id=41943&edit=1
