Tanktalus suggestion is the right path, even if the use of the connected could probably mislead you (i.e. read carefully the documentation).

Thus, you could benefit of the can_write method in IO::Select, even if I actually suspect that your mileage may vary with the system you're using, and in particular whether it supports a "real" select or not.

A simple, brute force approach could be that of trying to write and see if the write was successful. If the TCP connection broke, you should have some feedback about something gone wrong and thus re-establish the connection.

Flavio.

-- Don't fool yourself.

In reply to Re: Maintain TCP client connection to server? by polettix
in thread Maintain TCP client connection to server? by Anonymous Monk

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