Writing a filter for incoming connections
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by Kornel Kisielewicz
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Published on 2010-01-08T08:55:39Z
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2010/03/16
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I'm using C++/boost::asio under Win7.
I'm trying to "sniff" trafic over a given TCP/IP port. Hence, I'd like to listen on that port, receive messages, analyze them, but also immidately allow them to flow further, as if I never intercepted them. I want them to sink into the program that normally listens and connects on that port. Imagine a transparent proxy, but not for HTTP.
I'd rather find a code-based solution, but barring that, maybe you would suggest a tool?
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