fix

2024-12-26 15:47:21 +01:00
parent 8b8766c609
commit ddd45d7276
10 changed files with 232 additions and 109 deletions
--- a/mqtt_pub.py
+++ b/mqtt_pub.py
@@ -0,0 +1,65 @@
+#!/usr/bin/env python3
+import paho.mqtt.client as mqtt
+import time
+import ssl
+
+version = '5' # or '3'
+mytransport = 'tcp' # or 'websockets'
+
+if version == '5':
+    mqttc = mqtt.Client(mqtt.CallbackAPIVersion.VERSION2,
+                         client_id="myPy",
+                         transport=mytransport,
+                         protocol=mqtt.MQTTv5)
+if version == '3':
+    mqttc = mqtt.Client(mqtt.CallbackAPIVersion.VERSION2,
+                         client_id="myPy",
+                         transport=mytransport,
+                         protocol=mqtt.MQTTv311,
+                         clean_session=True)
+
+mqttc.username_pw_set("alex", "BatManu#171017")
+
+'''client.tls_set(certfile=None,
+               keyfile=None,
+               cert_reqs=ssl.CERT_REQUIRED)'''
+
+def on_message(client, obj, message, properties=None):
+    print(" Received message " + str(message.payload)
+        + " on topic '" + message.topic
+        + "' with QoS " + str(message.qos))
+'''
+def on_connect(client, obj, flags, reason_code, properties):
+    print("reason_code: " + str(reason_code))
+
+def on_publish(client, obj, mid, reason_code, properties):
+    print("mid: " + str(mid))
+
+def on_log(client, obj, level, string):
+    print(string)
+'''
+
+mqttc.on_message = on_message;
+'''
+client.on_connect = mycallbacks.on_connect;
+client.on_publish = mycallbacks.on_publish;
+client.on_subscribe = mycallbacks.on_subscribe;
+'''
+
+broker = 'mqtt'
+myport = 1883
+if version == '5':
+    from paho.mqtt.properties import Properties
+    from paho.mqtt.packettypes import PacketTypes
+    properties=Properties(PacketTypes.CONNECT)
+    properties.SessionExpiryInterval=30*60 # in seconds
+    mqttc.connect(broker,
+                   port=myport,
+                   clean_start=mqtt.MQTT_CLEAN_START_FIRST_ONLY,
+                   properties=properties,
+                   keepalive=60);
+
+elif version == '3':
+    mqttc.connect(broker,port=myport,keepalive=60);
+
+mqttc.loop_start();