TCP and Firewall support

Question

Hi all, I m writing a TCP application but there are firewall... in a lot of companies. So, I would like to know how I can create a TCP application with proxy support. I have search a lot through the web, but cannot find any information. My application is a commercial application, so I should be able to manage all kinds of proxy ! Please help me, it is crucial Thanx

Answer 1

this is usually means one of two things:

1. There is some very unusual code path which, when taken, always causes a crash
2. A race condition exists between threads in your program. Thus, the crash appears unpredictably and may be difficult to reproduce

My advice to you is to start the program in the debugger, and leave it running until the exception is thrown. Then you can come back here and provide us with the relevant code, stack trace, debug output, etc.