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#!/usr/bin/env python2.7
# Copyright 2015 gRPC authors.
#
# 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.
"""Opens a TCP connection to a specified server and then exits."""
import argparse
import socket
import sys
import threading
import time
def main():
argp = argparse.ArgumentParser(
description='Open a TCP handshake to a server')
argp.add_argument('-s',
'--server_host',
default=None,
type=str,
help='Server host name or IP.')
argp.add_argument('-p',
'--server_port',
default=0,
type=int,
help='Port that the server is listening on.')
argp.add_argument('-t',
'--timeout',
default=1,
type=int,
help='Force process exit after this number of seconds.')
args = argp.parse_args()
socket.create_connection([args.server_host, args.server_port],
timeout=args.timeout)
if __name__ == '__main__':
main()
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