Dude, you have no idea what you're talkin about! you can't tell the difference between "my partner is really slow" and "he isn't there anymore", BUT you can easily tell when it is properly closed TCP connection, because recv will return after reading 0 bytes, and this is how you usually know that connection is closed.

P.S.: I'm keen to see example of how you would send SIGPIPE via TCP ;), after rereading it seems that by out-of-band you mean something not related to TCP out-of-band data

In reply to Re^3: How to monitor TCP Resets using Sockets by zwon
in thread How to monitor TCP Resets using Sockets by w3ntp

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