| # Copyright 2008-2011 WebDriver committers |
| # Copyright 2008-2011 Google Inc. |
| # |
| # 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 socket |
| |
| |
| def free_port(): |
| free_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) |
| free_socket.bind(('127.0.0.1', 0)) |
| free_socket.listen(5) |
| port = free_socket.getsockname()[1] |
| free_socket.close() |
| return port |
| |
| def is_connectable(port): |
| """Trys to connect to the server to see if it is running.""" |
| try: |
| socket_ = socket.socket(socket.AF_INET, socket.SOCK_STREAM) |
| socket_.settimeout(1) |
| socket_.connect(("localhost", port)) |
| socket_.close() |
| return True |
| except socket.error: |
| return False |
| |
| def is_url_connectable(port): |
| import urllib2 |
| try: |
| res = urllib2.urlopen("http://localhost:%s/status" % port) |
| if res.getcode() == 200: |
| return True |
| else: |
| return False |
| except: |
| return False |
