SCLP

SCLP/backend.py

@@ -0,0 +1,38 @@
+# -*- coding:utf-8 -*-
+"""
+@Author  : xuxingchen
+@Contact : xuxingchen@sinochem.com
+@Desc    : mqtt后端服务程序启动入口
+"""
+import time
+
+from config import BROKER_HOST, BROKER_PORT, BROKER_USERNAME, BROKER_PASSWD
+from utils.misc import create_mqtt_client, UserData, on_connect, on_disconnect, on_publish
+from device.services import on_message
+
+
+def main_mqtt():
+    client_dict = {}
+    userdata = UserData()
+    userdata.set_topics([
+        "/jmlink/+/comm/register",
+        "/jmlink/+/comm/sub/register",
+        "/jmlink/+/comm/online",
+        "/jmlink/+/comm/offline",
+        "/jmlink/+/comm/post",
+        "/jmlink/+/tml/event/post",
+        "/jmlink/+/tml/property/post"
+    ])
+    userdata.set_clients(client_dict)
+    client = create_mqtt_client(BROKER_HOST, BROKER_PORT,
+                                userdata, on_message, on_publish, on_connect, on_disconnect,
+                                "backend@python", username=BROKER_USERNAME, password=BROKER_PASSWD)
+    client.loop_start()
+    client_dict["center"] = [client, userdata]
+
+    while True:
+        time.sleep(86400)
+
+
+if __name__ == "__main__":
+    main_mqtt()