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Re: Sending problem in UDP

by quester (Vicar)
on Dec 05, 2008 at 08:06 UTC ( #728222=note: print w/ replies, xml ) Need Help??


in reply to Sending problem in UDP

It works for me without pressing return twice. This is under Fedora 9 Linux:

$ perl -w rdt.pl 10.1.2.3 12345 abc Name "main::proto" used only once: possible typo at rdt.pl line 15.

In a separate session:
# tshark Capturing on eth0 0.000000 nnn.nnn.nnn.nnn -> 10.1.2.3 UDP Source port: 51531 Des +tination port: 12345

Update: if the problem is somewhere in your Perl script, you could single step through your code in the perl debugger to find where it's hanging. On the other hand, I would suspect that you might be running it from a script that waits for a line of input from the user, for example with the bash read command.


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