And to comment on my own issue, this test script
use strict;
use warnings;
use IO::Socket::INET;
sub server {
my $server = IO::Socket::INET->new( LocalPort => 12000,
Proto => 'tcp',
ReuseAddr => 1,
Listen => SOMAXCONN
);
die $! unless $server;
while (my $sock = $server->accept) {
print "Connected to $sock\n";
print while <$sock>;
}
}
sub client {
my $sock = new IO::Socket::INET( PeerAddr => '127.0.0.1',
PeerPort => 12000,
Proto => 'tcp',
Blocking => 1
);
print $sock "yes\n";
print $sock "no\n";
print "sock is $sock\n";
}
fork || server();
fork || client();
fork || client();
sleep 100;
Works as expected: both "yes" and "no" are correctly outputted even though only one client is connected at a time.
There must be something in my code that's eating the additional lines of text.
Sigh. Thanks for letting me talk this out! :)
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