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Posted by "Ron Rudman" on 12/23/05 14:13
I tried quite a few tests. Each time, the frameset logged immediately, then
4-5 seconds later came the rest. Examples:
192.168.1.1 - - [23/Dec/2005:07:09:18 -0500] "GET /vsg/test.php HTTP/1.1"
200 167
192.168.1.1 - - [23/Dec/2005:07:09:23 -0500] "GET /vsg/test1.php HTTP/1.1"
200 0
192.168.1.1 - - [23/Dec/2005:07:09:23 -0500] "GET /vsg/test3.php HTTP/1.1"
200 36
192.168.1.1 - - [23/Dec/2005:07:09:23 -0500] "GET /vsg/test2.php HTTP/1.1"
200 0
192.168.1.1 - - [23/Dec/2005:07:09:30 -0500] "GET /vsg/test.php HTTP/1.1"
200 167
192.168.1.1 - - [23/Dec/2005:07:09:34 -0500] "GET /vsg/test1.php HTTP/1.1"
200 0
192.168.1.1 - - [23/Dec/2005:07:09:35 -0500] "GET /vsg/test3.php HTTP/1.1"
200 36
192.168.1.1 - - [23/Dec/2005:07:09:35 -0500] "GET /vsg/test2.php HTTP/1.1"
200 0
The log makes it look like *all* the frames are held back. Seems like the
request is logged when it completes, so the logging process can't show us
whether the client held back frame 3 or frame 3 was put on hold by the
server.
-----Original Message-----
From: Jochem Maas [mailto:jochem@iamjochem.com]
Sent: Friday, December 23, 2005 6:21 AM
To: PHP Superman
Cc: Ron Rudman; php-general@lists.php.net
Subject: Re: [PHP] PHP interference in frames
PHP Superman wrote:
> I'm taking a wild guess here, maybe the browser insists on waiting for
> some content but it's maximum content wait time is 5 seconds, the
> browser could detect the connection to the server is still open and
> wait for 5 seconds or another time
to get an idea of what the browser is doing (how its waiting etc) tail the
webserver log to see how/when the requests come in - should give you a clue
as to what is happening:
either the server puts them on hold or the browser is holding back sending
the request.
>
> On 12/22/05, Ron Rudman <ron@helphosts.com> wrote:
>
>>I've got this down to a bare bones test but am still stumped. Can
>>anyone explain why I get the behavior I do?
>>
>>I have a frameset with 3 frames:
>><html>
>><head><title>testing</title></head>
>><frameset rows='100,100,*'>
>> <frame src='test1.php'></frame>
>> <frame src='test2.php'></frame>
>> <frame src='test3.php'></frame>
>></frameset>
>></html>
>>
>>test1.php and test2.php are both simply: <? sleep(5); ?>
>>test3.php is simply: <? echo "This is some content"; ?>
>>
>>When I invoke the main frameset, the output from test3.php takes 5
>>seconds to appear.
>>If I comment out either one of the sleep calls, the output from
>>test3.phpis immediate, which is what I expected in the first place.
>>
>>I have session.auto_start = 0 in php.ini, so this has nothing to do
>>with sessions.
>>I am running php 5.0.5.
>>I get the same results with both apache 2/mod_php and
>>lighttpd/fastcgi, the latter with 40 php processes running.
>>
>>I thought that each frame in a page was executed independently and
>>asynchronously, yet frame4.php insists on "waiting" for one of the
>>other frames to complete (if the sleeps are 5 and 10, frame3 produces
>>its output after 5 seconds).
>>
>>What am I missing here?
>>
>>--
>>PHP General Mailing List (http://www.php.net/) To unsubscribe, visit:
>>http://www.php.net/unsub.php
>>
>>
>
>
>
> --
> Hi Everyone, I am running PHP 5 on Windosws XP SP2 with MySQL5, Bye Now!
>
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