123456789101112131415161718192021222324252627282930313233 |
- -- test with cloudmqtt.com
- m_dis={}
- function dispatch(m,t,pl)
- if pl~=nil and m_dis[t] then
- m_dis[t](m,pl)
- end
- end
- function topic1func(m,pl)
- print("get1: "..pl)
- end
- function topic2func(m,pl)
- print("get2: "..pl)
- end
- m_dis["/topic1"]=topic1func
- m_dis["/topic2"]=topic2func
- -- Lua: mqtt.Client(clientid, keepalive, user, pass)
- m=mqtt.Client("nodemcu1",60,"test","test123")
- m:on("connect",function(m)
- print("connection "..node.heap())
- m:subscribe("/topic1",0,function(m) print("sub done") end)
- m:subscribe("/topic2",0,function(m) print("sub done") end)
- m:publish("/topic1","hello",0,0) m:publish("/topic2","world",0,0)
- end )
- m:on("offline", function(conn)
- print("disconnect to broker...")
- print(node.heap())
- end)
- m:on("message",dispatch )
- -- Lua: mqtt:connect( host, port, secure, auto_reconnect, function(client) )
- m:connect("m11.cloudmqtt.com",11214,0,1)
- tmr.alarm(0,10000,1,function() local pl = "time: "..tmr.time()
- m:publish("/topic1",pl,0,0)
- end)
|