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

go to bug id or search bugs for

Bug #16657 Persistent connections and high-load problems
Submitted: 2002-04-17 08:12 UTC Modified: 2002-10-25 01:00 UTC
Votes:10
Avg. Score:4.8 ± 0.6
Reproduced:7 of 7 (100.0%)
Same Version:0 (0.0%)
Same OS:3 (42.9%)
From: jlvillar1 at hotmail dot com Assigned:
Status: No Feedback Package: MSSQL related
PHP Version: 4.1.2 OS: Windows 2000
Private report: No CVE-ID: None
View Developer Edit
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: jlvillar1 at hotmail dot com
New email:
PHP Version: OS:

 

 [2002-04-17 08:12 UTC] jlvillar1 at hotmail dot com 
Persistent connections (using mssql_pconnect) don't work properly in Php 4.1.2 (under Windows 2000 professional and Apache 1.3.12 server) connecting to a MSSQL 7.0 database of a second machine.
High-loaded connections break and the php.ini file is omited when setting the maximun number of persistent connections (mssql.max_persistent variable)

regards
Jose Luis

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2002-06-01 12:27 UTC] justin at down dot cx 
I also am experiencing the very same problem.  Under high loads, the mssql_pconnect function pools up exactly 25 connections then completely denies any further connections.  If the max_persistent variable is higher than 25, mssql_pconnect returns FALSE until Apache is restarted.  If it is set lower than 25, it STILL pools 25 connections but will eventually release them (read: it takes a long time).
 [2002-10-09 22:22 UTC] iliaa@php.net 
Please try using this CVS snapshot:

  http://snaps.php.net/php4-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php4-win32-latest.zip
 [2002-10-25 01:00 UTC] php-bugs at lists dot php dot net 
No feedback was provided for this bug for over 2 weeks, 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".
 [2004-10-21 13:06 UTC] etsai at bbknet dot com 
Persistent connections (using mssql_pconnect) don't work properly in Php
4.3.8 (under Windows 2003 Server and Apache 1.3.31 server)connecting to a MSSQL 2000 database of a second machine.
High-loaded connections break and the php.ini file is omited when
setting the maximun number of persistent connections
(mssql.max_persistent variable)
 
PHP Copyright © 2001-2025 The PHP Group
All rights reserved. 		Last updated: Mon Mar 17 16:01:29 2025 UTC