Ahem, I took another look at the game, just ignore my previous rambling.
Discovered the following though: 

} elsif ($get =~ /MESSAGE ([^ ]+) (.*)\n$/) {

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This pattern can never match since the line is chomped?

Why is Tk::repeat necessary, what happens if it's omitted?
Update: ah, I see it now. Why don't you modify get_line to return all lines available if wantarray?
Process could then do ... for my $get (get_line($server)) {} ...

Just a note: sysread() can return any number of bytes, length being the limit.
Give "ip link set eth0 mtu 60" on the server, for some short-packet fun.

Loop the sysread(), or recurse into get_line.

Update. TCP.pm in the git, does it not read as follows:

sub get_line {
    my ($fh) = @_;
    warn "Getting from $fh\n";
    my $line = read_from_buffer($fh);
    return $line if defined $line;

    if (sysread $fh, my $read, BUFF_SIZE) {
        warn "sysread $read";
        $buff{$fh} .= $read;
    }
    $line = read_from_buffer($fh);
    warn "Got $line\n";
    warn do { use Data::Dumper; Dumper $buff{$fh} };
    return $line;
}

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I would simply write (untested): 

sub get_line {
    my ($fh) = @_;
    warn "Getting from $fh\n";
    my $line = read_from_buffer($fh);
    return $line if defined $line;

    sysread($fh, $_, BUFF_SIZE, length) for $buff{$fh};
    return get_line($fh);
}

[download]

In reply to Re: A Game Using TCP Sockets by oiskuu
in thread A Game Using TCP Sockets by choroba

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