def __init__(self, host=DEFAULT_HOST, port=DEFAULT_PORT, timeout=None): INET.__init__(self, host, port, timeout) try: #try some basic socket options #failure should be OK self.__socket.setsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE, True) #60 seconds of idle connection time before starting to send probes self.__socket.setsockopt(socket.SOL_TCP, socket.TCP_KEEPIDLE, 60) #send probes every 60 seconds self.__socket.setsockopt(socket.SOL_TCP, socket.TCP_KEEPINTVL, 60) #after 5 failed probes (5 minutes) the connection is considered to be dead self.__socket.setsockopt(socket.SOL_TCP, socket.TCP_KEEPCNT, 5) except Exception, ex: LOG.warning("Socket options failed. %s", ex)
def __init__(self, host=DEFAULT_HOST, port=DEFAULT_PORT, timeout=None): INET.__init__(self, host, port, timeout)