For a), changing the last few lines of the sending script to: 
while (my $msg = <STDIN>) {
    print $sock "$msg\n";
}
close $sock;

[download]
should do the trick. The receiver is already set up to keep listening until the socket gives it an EOF.

For b), I suppose a command-line switch to tell it whether to start in client (sender) or server (receiver) mode, then use the appropriate set of args to IO::Socket->new and corresponding while loop based on that.

In reply to Re: Perl Sockets Problem by dsheroh
in thread Perl Sockets Problem by shadowoflinux

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