The script is getting stuck at '$resp = <$sock>;'

Yeah, that's a common problem with sockets. You usually use IO::Select to read sockets reliably, but if you want to go simple, try either of these: 

my $msg;
$sock->recv($msg, 1024);
# or
 sysread ( $sock, my $line, 1024);

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In reply to Re: Getting stuck reading from a socket by zentara
in thread Getting stuck reading from a socket by punungwe

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