Jason Foy wrote:
Hi Turk,
I forgot the wow64 entry. Now it is working. You are absolutely right. The
64-bit and 32-bit do behave the same. Now I don't know what to do any more. I
have a chatting application working well on windows 2003/IIS6(32-bit). The
chatting application enables person1 to talk to person2 using standard HTTP and
push technology. When I moved it to windows 2008/IIS7(64-bit), the person2 can
receive all messages from person1 but person1 cannot receive any messages back.
The difference is that person1 to person2 is HTTP post and person2 to person1
is push(Javascript push). I saw the ISAPI filter logged the javascript
statement and said it sent to client successfully but person1 does not receive
it. I used wireshark on the person1 machine and the web server machine. No such
info is logged in wireshark.. Here is the trace printed out in the isapi log:
For better readablity: the following is to transmit
"<script.language=JavaScript>parent.receiveText('TestMsg1')</script>
Under the windows 2003, the javascript will be received by person1's web
browser and execute it. but on windows 2008, this line is not even able to send
to person1. Do you have any idea how this could happen? I am desperate needing
help.
With all respect, I believe that you may be a bit confused.
Web servers do not execute javascript. Web browsers do.
This :
"<script.language=JavaScript>parent.receiveText('TestMsg1')</script>"
is never sent to the server, nor executed by it.
(It may be sent by the server to a browser, as part of a html page
however; but that is not the same thing).
At a guess, this is executed by the browser, inside a frame (or iframe),
and it calls a javascript function "receiveText()" defined in the parent
window which contains this frame.
And this function, directly or indirectly, does a POST or a GET to the
server, to get the message text.
What I mean is that for the different behaviour, you should probably be
looking at the clients which run the browsers which do the chat, and not
at the server(s).
Of course if you are running the browser(s) on the same hosts as where
the server(s) are running, then it is easy to get confused.
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