Fellow monks,

after a socket connection has been established, is it possible to check whether the socket is still connected without trying to read from or write to the socket? I have tried getpeername, but that (contrary to the docs) returns the peer name even when the socket connection has been interrupted.

I want to use this to find out whether the other application I'm talking to via a socket has crashed.

In reply to How to find out whether socket is still connected? by crenz

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