If you want to avoid blocking on a read, try reading up on IO::Select. This module wraps around the select() socket API, basically letting you know when a handle may be read from (has data waiting to be read) or written to.

See Using socket descriptor with IO::Select for a detailed explanation.

dmm

If you GIVE a man a fish you feed him for a day
But, TEACH him to fish and you feed him for a lifetime

In reply to Re: reading lines from sockets with while by dmmiller2k
in thread reading lines from sockets with while by Amoe

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