You ask Perl to read a line and you're complaining that it doesn't return before a line is received.

Perhaps you should change the definition of a line by modifying $/ to "\r".

Or maybe you want to use sysread instead of <> since sysread returns data as it arrives, even if fewer than the amount requested arrive.

In reply to Re: Buffering issue with \r (backslash r)? by ikegami
in thread Buffering issue with \r (backslash r)? by mebbert

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