Fix crash on reconnect check. Fixes #18.

slvwolf · Jun 18, 2023 · 0b4cef2 · 0b4cef2
1 parent b26047e
commit 0b4cef2
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/pcfmqtt/service.py b/pcfmqtt/service.py
@@ -101,7 +101,7 @@ def start(self):
         try:
             while True:
                 if not self._check_and_reconnect():
-                    self._log.warn("Connection errors. Waiting for 10 minutes: %r", e)
+                    self._log.warn("Connection errors. Waiting for 10 minutes")
                     time.sleep(600)
                     continue
                 try:
@@ -135,8 +135,10 @@ def start(self):
             self._log.exception("Interrupted", e)
         finally:
             self._log.info("Shutting down")
-            self._client.disconnect()
-            self._session.logout()
+            if self._client is not None:
+                self._client.disconnect()
+            if self._session is not None:
+                self._session.logout()
 
     def on_connect(self, client: mqtt.Client, userdata, flags, rc):
         self._log.info("Connected")