def on_msg_received(self, url_or_srv_name, msg):
"""
Method: on_msg_received
Description: "收到消息"的处理接口
Parameter:
url_or_srv_name: 消息发送者的url
msg: 消息
Return:
Others:
"""
#print "on_msg_received", msg.get_cmd_code()
cmd_code = msg.get_cmd_code()
if (cmd_code != cluster_cmd_code.CMD_CLUSTER_QUERY_STATE
and cmd_code != cluster_cmd_code.CMD_CLUSTER_ACK_STATE):
tracelog.error("ClusterServerEventHandler receved invalid msg:%d" % cmd_code)
return
try:
state_msg = ClusterStateMsg.deserialize(msg.get_data())
if state_msg is None:
tracelog.error("ClusterStateMsg.deserialize failed. "
"msg:%d, %r" % (cmd_code, msg.get_data()))
return
if cmd_code == cluster_cmd_code.CMD_CLUSTER_QUERY_STATE:
self.__cluster_thread.on_query_state(url_or_srv_name, state_msg)
elif cmd_code == cluster_cmd_code.CMD_CLUSTER_ACK_STATE:
self.__cluster_thread.on_ack_state(state_msg)
except:
tracelog.exception("handler msg(%d) failed" % cmd_code)
def __get_state_msg(self, cmd_code):
"""
Method: __get_state_msg
Description: 生成状态应答消息
Parameter:
cmd_code: 命令码
Return:
Others:
"""
state = ClusterStateMsg()
state.ip = self.__cluster_cfg_info.my_inner_ip
state.role = self.get_role()
state.start_time = self.__start_time
msg = pycallacp.AcpMessage(cmd_code
, state.serialize())
return msg
