python设定并获取socket超时时间的方法

import socket
  
def test_socket_timeout():
  s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
  print "Default socket timeout: %s" %s.gettimeout()
  s.settimeout(100)
  print "Current socket timeout: %s" %s.gettimeout()
   
if __name__ == '__main__':
  #针对单个socket实例的超时
  test_socket_timeout()