I can't say for sure, but it's possible you're Suffering from Buffering. Try setting the write end of the pipe to autoflush. If it is selected, just set $| = 1; .

After Compline,
Zaxo

In reply to Re: Non-blocking Reads from Pipe Filehandle by Zaxo
in thread Non-blocking Reads from Pipe Filehandle by cbudin

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