How can we detect that the other end of a tcp connection has crashed? Can we use "keepalives" for this?



How can we detect that the other end of a tcp connection has crashed? Can we use "keepalives&qu..

Answer / Bakhshish Singh

Yes, by using "Keepalive" mechanism, it is possible to detect if the other end of a TCP connection has crashed. Keepalive messages are small packets sent periodically during an idle session to check if the remote host is still responsive.

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