stellagoddc has asked for the wisdom of the Perl Monks concerning the following question:
I am trying to write some simple server client scripts, I'm using some code I used about 8 years ago (and I'm sure it worked then). However I can't get the 2 to talk, where am I going wrong. The Listener appears to be working (no errors) although I can't see it under netstat. Where as teh connecting script comes back with 'Socket could not be created. Reason: Cannot assign requested address at ./test_connect.pl line 13.'. The 2 bits of code are below.
The Socket Listener:
#!/usr/bin/perl use IO::Socket; $sock = new IO::Socket::INET (LocalHost => '192.168.1.50', LocalPort => '2000', Proto => 'tcp', Listen => 5, Reuse => 1 ); die "Socket could not be created. Reason: $!" unless $sock; print "\n Test Socket Listener has connected to port $Port\n_________ +__________ _____________________________________________\n\n"; my $new_sock = $sock->accept(); while(<$new_sock>) { print $_; } close($sock);
and the connecting socket:
#!/usr/bin/perl use IO::Socket; # Set up Socket connection $sock = new IO::Socket::INET ( PeerAddr => '192.168.1.50', PeerPort => '2000', Proto => 'tcp' ); die "Socket could not be created. Reason: $!" unless $sock; print "\n Test Socket Listener has connected to port $Port\n_________ +__________ _____________________________________________\n\n"; print $sock "Hello"; close($sock);
Thanks
Monks
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Re: Simple Sockets
by ikegami (Patriarch) on May 11, 2006 at 17:04 UTC | |
by stellagoddc (Novice) on May 12, 2006 at 15:17 UTC | |
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Re: Simple Sockets
by Fletch (Bishop) on May 11, 2006 at 17:00 UTC | |
by stellagoddc (Novice) on May 12, 2006 at 15:16 UTC |