ID: 30301
Comment by: ecarpenter at itex dot co dot za
Reported By: phpbug at zone-mr dot ath dot cx
Status: No Feedback
Bug Type: IIS related
Operating System: Windows 2003 Server
PHP Version: 5.0.2
New Comment:
I am having the same problem on SuSE Linux 9.3 running Linux
2.6.11.4-21.9-default, Apache 2.0.53 and PHP 4.3.10 (cli) (built: Aug
31 2005 16:14:46)
The script below can be used to recreate the problem. After I have
press the Stop button (Firefox 1.0.7) the script continues to execute
until it is killed 15 minutes later without the shutdown function being
executed.
<?
function foo() {
exec("echo '".date("Y/m/d H:i:s")." Terminating
Status:".connection_status()."' >> /tmp/test");
}
register_shutdown_function('foo');
exec("echo '".date("Y/m/d H:i:s")." Starting' > /tmp/test");
$count=0;
while (true) {
$count++;
exec("echo '".date("Y/m/d H:i:s")." Running ".$count."
Status:".connection_status()."' >> /tmp/test");
}
?>
Previous Comments:
------------------------------------------------------------------------
[2005-10-11 10:51:26] klimov at mmk dot ru
I have tried PHP 4.4.0 and 5.0.5 and latest cvs. My server is running
on Windows 2003 with IIS 6. The functions connection_aborted and
connection_status doesn't work properly too.
------------------------------------------------------------------------
[2005-03-15 01:00:14] php-bugs at lists dot php dot net
No feedback was provided for this bug for over a week, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".
------------------------------------------------------------------------
[2005-03-07 22:06:04] [EMAIL PROTECTED]
Please try using this CVS snapshot:
http://snaps.php.net/php5-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php5-win32-latest.zip
------------------------------------------------------------------------
[2004-10-01 14:25:06] phpbug at zone-mr dot ath dot cx
Description:
------------
I have seen similar bug reports for Apache2 (where the issue is still
unresolved, but none for IIS 6.0).
I have tried two different servers, and both PHP 5.02 and PHP4.39. Each
server was running Windows 2003 with IIS 6 and exhibits the same
symptons.
Connection_status reports 0, even when the stop button is pressed, and
there is no browser listening to the script output. Connection_abort
also returns false.
Reproduce code:
---------------
ignore_user_abort(???); //Tried both true and false, no difference
while (connection_status()==0) {
sleep(1);
echo "test\n";
flush();
ob_flush();
... //Log an "I'm still here" timestamp, for debugging
if(connection_aborted()) {
//Log a disconnection into a DB
exit;
}
}
//Log a disconnection into a DB
Expected result:
----------------
When the browser window or connection is closed, I expect the script to
stop logging the "I'm still there" message every second, and terminate
execution.
Actual result:
--------------
The script continues to run, updating the timestamp every second, until
the time limit is reached. Connection_aborted, connection_status seem to
indicate the connection is still active (but it isn't - the browser is
closed, netstat confirms that there are no connections).
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=30301&edit=1
