#!/usr/bin/env python3 # -*- coding: utf-8 -*- # # Copyright (c) 2017 Cisco and/or its affiliates. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at: # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # import logging import socket log = logging.getLogger(__name__) def check_port(address, port): log.info('Check port status for {address}:{port}'.format(**locals())) s = socket.socket() try: s.connect((address, port)) return True except socket.error as e: return False