for(;;)
{
    if ($array[$incr] eq "[SEND]")
    {
        if( .. whatever .. ) 
        {
            $incr++;
            outer();
            next;
        }
    }
    elsif ($array[$incr] eq "[RECV]")
    {
        ...
            $incr++
            inner();
            next;
    }
}

sub outer
{
    my  $msg=$method;

    print "\nSending message:$msg";
    $MySocket->send($msg);
}

sub inner
{
    print "Waiting for Response:\n";
    $MySocket->recv ($text,1000);#///Recv
    print "\nReceived message From:$text";
}