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AuthorForum: PowerTCP Sockets for .NET (Secure and Standard)
Topic: Problem of runing Flash Chat Client ASP.NET online sample behind ISA firewall
dengw

From: CD, USA
Posts: 8
Member Since: 05/21/03
posted June 30, 2003 7:57 AM

When run Flash Chat Client ASP.NET online sample behind Microsoft ISA,server close connection after connected about 2 seconds.
Jeff Cranford



From: Rome, NY USA
Posts: 586
Member Since: 05/30/01
posted July 1, 2003 2:46 PM

What port is the Flash server running on? The Macromedia XMLSocket (used for the client connection) is limited to port # 1024 and above.
Jeff Cranford



From: Rome, NY USA
Posts: 586
Member Since: 05/30/01
posted July 3, 2003 11:37 AM

Are you sure it is the server that's closing the connection? Try using the TCP client to connect to the server the same way, and send the Flash commands:
<handle>Me</handle>[crlf]
<message>blah</message>[crlf]

and see what happens then.

If it is the server closing the connections, are there any exceptions thrown? There is a big Try...Catch block within the Communicate method of CFlashChild.vb. Check to see if anything is being caught there.
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