class ClientConnection(WebSocketHandler):
def open(self):
print("New connection.")
self.application.server.clients.append(self)
self.client = Client(self)
@coroutine
def on_message(self, message):
try:
data = json.loads(message)
yield self.client.on_message(data)
except Exception:
traceback.print_exc()
def send(self, obj):
self.write_message(json.dumps(obj, default=json_serial))
@coroutine
def on_close(self):
try:
yield self.client.on_close()
except Exception:
traceback.print_exc()
self.application.server.clients.remove(self)
def on_connect(client, obj, rc):
print("rc: "+str(rc))
def on_message(client, obj, msg):
print(msg.topic+" "+str(msg.qos)+" "+str(msg.payload))
def on_publish(client, obj, mid):
print("mid: "+str(mid))
def on_subscribe(client, obj, mid, granted_qos):
print("Subscribed: "+str(mid)+" "+str(granted_qos))
def on_log(client, obj, level, string):
print(string)
if __name__ == '__main__':
client = Client()
client.on_message = on_message
client.on_connect = on_connect
client.on_publish = on_publish
client.on_subscribe = on_subscribe
client.connect("192.168.3.100", "1883", 60)
client.subscribe("latopic", 0)
ret = 0
while (ret == 0):
client.loop()
