@command(short='<STR_LIT>')<EOL><INDENT>def subscribe(self, *args, **kwargs):<DEDENT>
for address in args:<EOL><INDENT>try:<EOL><INDENT>self.messaging.subscription_socket.connect(address)<EOL><DEDENT>except Exception:<EOL><INDENT>raise RuntimeError('<STR_LIT>'<EOL>'<STR_LIT>'<EOL>'<STR_LIT>'.format(address))<EOL><DEDENT><DEDENT>
Subscribe to a publish port. Example:
`vexbot: !subscribe tcp://127.0.0.1:3000`