php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Bug #7237 PHP Isapi Filter fails after some consecutive uses
Submitted: 2000-10-16 07:28 UTC Modified: 2002-01-03 17:57 UTC
From: fjortiz at comunet dot es Assigned:
Status: Closed Package: IIS related
PHP Version: 4.0.3pl1 OS: Windows NT Server 4.0
Private report: No CVE-ID: None
View Developer Edit
 [2000-10-16 07:28 UTC] fjortiz at comunet dot es 
This also happens to me with 4.0.2. From the browser, I press the "Refresh" page button two or three times quickly. Finally I get this output:

270 (0x0000010e)

and the W3SVC service does not respond to any control signal (stop, start...). In fact, the filter for .ASP pages is also stopped. However, static pages (HTML) are served normally.

The most strange thing is that after several minutes, the PHP pages are "back". It seems an IIS-thread problem, but I can't find any explanation...

The extension DLL's are not relevant, this happens in any case.

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2001-02-25 07:33 UTC] sbergmann@php.net 
Does the problem persist with PHP 4.0.4pl1 or the latest snapshot from http://snaps.php.net/?
 [2001-03-06 04:51 UTC] fjortiz at comunet dot es 
Yes it still persist whit php 4.0.4pl1
is gives 270 (0x0000010e)
Onley on the second website of iis, the first website runs
whitout a problem, also in php, but the second keeps on crashing... 
- fist some of the pages, it misses som gd pic's and stuf.
Then it gives 270 (0x0000010e) or a server internal error.
 [2001-03-07 04:30 UTC] fjortiz at comunet dot es 
First: I didn't write the comment [2001-03-06 04:51:50] so I'd like an explanation please. Who has written anything using my name?

Now with the bug:
It also seems to happen with 4.0.4pl1. But attention! Everything goes fine (several clients bashing the web server) until a Database query is made. We use MSSQL7. 

After several pages with a simple query to MSSQL7 (some of them concurrent from different machines), those pages fail to show up. However, the page with the DB query fails to show.

Perhaps php_mssql module is not re-entrant, or perhaps it is a problem of the whole module thing. We are going to test this against an Oracle8 DB (php_oci8 module).
 [2001-05-01 05:48 UTC] andi@php.net 
Please check 4.0.5. Some multi-threading issues have been improved and let us know if it still doesn't work for you.
 [2001-05-03 12:00 UTC] fjortiz at comunet dot es 
unfortunately, it's even worse now: 4.0.4 was unstable, but  now PHP 4.0.5 in ISAPI mode brings my inetinfo.exe (W3SVC service) down, even with a simple phpinfo()

Back to CGI mode everything goes fine. I'll try with other machines just in case, but this is what happens in my WinNT4 machine...
 [2001-12-13 14:39 UTC] lobbin@php.net 
Does this problem still exist with the PHP 4.1.0?
 [2002-01-03 17:57 UTC] lobbin@php.net 
No feedback. Closed.
 [2002-03-14 12:32 UTC] aponso at uol dot com dot br 
Yes, does occur with version 4.1.2.
 [2002-03-17 13:04 UTC] dberladyn at shaw dot ca 
This bug is extremely annoying. I have found php to crash with this bug running Apache, PWS and I have yet to try xitami running on Windows 98. I don't understand how anyone can run php on a windows machine if its found to be this unstable.
 
PHP Copyright © 2001-2025 The PHP Group
All rights reserved. 		Last updated: Thu Jan 02 22:01:28 2025 UTC