ID: 15120 Updated by: [EMAIL PROTECTED] Reported By: [EMAIL PROTECTED] -Status: Open +Status: Closed Bug Type: Session related Operating System: Linux PHP Version: 4.0.6 New Comment:
If the problem is solved in PHP 4.1.1, then I'm going to go ahead and close this bug. Feel free to email me personally, and maybe I can help you work around this with your current host (unless you really are moving your sites anyway). I would suggest phpwebhosting.com as a candidate host if you're going to relocate. Previous Comments: ------------------------------------------------------------------------ [2002-02-07 02:44:42] [EMAIL PROTECTED] Since this is open source software I'm using, I have been posting in a forum there as well. I think we've been able to isolate this as a sort of a combination bug between versions 4.0.6 and lower of php and "virtual servers" running their system using inetd. Here is what someone had posted on the oscommerce site: Well, the short answer is that php4.0.6 fails to ensure that the session data is written to the datafile before the associated webserver child process terminates. This is not generally a problem because Apache is _usually_ run ith "http 1.1 KeepAlive on", MaxClients, MaxRequestsPerChild and KeepaliveTimeout set to large values so the problem would be very sporadic. Now, Netscape 4.x uses HTTP 1.0 which does not support keepalive at all. The problem is _still_ sporadic because the MaxRequestsPerChild is still used. We, however do things a bit differently. Our virtual servers run from inetd which means a process is started, runs, and terminates for each request. (actually, the process will handle up to MaxKeepaliveRequests before terminating). Since NS4 doesn't support keepalive, the server proces handles exactly *one* request befor terminating. Thus the php bug occurs _every_time. The problem seems to be solved by installing php 4.1.1, but unfortunately for me, my hosting people will not upgrade my php to 4.1.1 (therefore, I am moving all of my sites!). ------------------------------------------------------------------------ [2002-02-06 21:52:52] [EMAIL PROTECTED] When using Netscape 4.75 and Netscape 4.76 from a Windows 95 box I have for testing, I notice the following HTTP request given as a result of the form submission generated from clicking "In Cart" on your site. POST /catalog/product_info.php?blahblahblah HTTP/1.0 Referer: blahblahblah Connection:Keep-Alive User-Agent: Mozilla/4.76 [en] (Win95; U) Host: www.jokesrwild.com Accept: blahblahblah Accept-Encoding: blahblahblah Accept-Language: blahblahblah Accept-Charset: blahblahblah Cookie: PHPSESSID=blahblahblah And that's it! The two form variables, products_id and Size, are not sent. There is no Content-Type header nor any content. When using Mozilla to test this, I get the correct Content-type of application/x-www-form-urlencoded as well as the two form variables. Can you possibly add some debugging (to a log if necessary) that captures the values (if they exist) of the form variables submitted? I just want to know if I'm on the right track. This is a weird one. ------------------------------------------------------------------------ [2002-02-06 11:46:49] [EMAIL PROTECTED] I'm reopening this, since I've been able to reproduce it myself. I will analyze this further at a protocol level and post the results back. This example site (http://jokesrwild.com/catalog/) works with my Mozilla 0.9.5 but not with Netscape 4.75. ------------------------------------------------------------------------ [2002-01-21 14:21:00] [EMAIL PROTECTED] I'm hoping you haven't given up on me...are you still able to help, even with my many limitations? ------------------------------------------------------------------------ [2002-01-20 11:04:11] [EMAIL PROTECTED] I wish I could be of more help in this issue. My "virtual server" is merely leased space on another company's server. I have some control, like access to the http.conf files and mail aliases, etc., but not root access. I wouldn't know how to configure php to run on my own personal computer at home... As far as making a reproducible script, I'm afraid that's beyond my capabilities as well. This software uses modules, class and function folders as well as tying into the MySQL database. Is there any other way I could help, like sending you a couple of the pertinent files (sessions.php)? I'm generally a very good troubleshooter and "hacker" (being able to figure out how to get a program to do what I want it to), but this one has me stumped. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/15120 -- Edit this bug report at http://bugs.php.net/?id=15120&edit=1 -- PHP Development Mailing List <http://www.php.net/> To unsubscribe, visit: http://www.php.net/unsub.php
