Fro your description, your conclusion that you're suffering from buffering seems plausible. I don't know why exactly you get the behaviour you described but since you want to tail files, can I suggest you use File::Tail? It's select method was written with exactly such use in mind... (I know because I wrote it ;-)

In reply to Re: Reading multipul pipes by matija
in thread Reading multiple pipes by Stormwolf

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