As cdarke suggests, I would also recommend looking into the four argument version of select in which case it's not necessary to make recv non-blocking. However, I am now telling people to use select via the module IO::Select when applicable because it makes it so much easier to use. In fact, I think the core perl documentation should be updated to at least mention the existence of IO::Select if not also to show examples from it. It would make the concept much more accessible and attractive, and that would help score points for perl.

In reply to Re: InterProcess Communication by pc88mxer
in thread InterProcess Communication by gzayzay

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