Supress exception if host is not available (fixes home-assistant#8684) (

home-assistant#8732)
dethpickle · Aug 18, 2017 · e8dd386 · e8dd386
1 parent 061b1d8
commit e8dd386
Showing 1 changed file with 7 additions and 8 deletions.
diff --git a/homeassistant/components/media_player/pioneer.py b/homeassistant/components/media_player/pioneer.py
@@ -85,14 +85,13 @@ def telnet_request(cls, telnet, command, expected_prefix):
         return None
 
     def telnet_command(self, command):
-        """Establish a telnet connection and sends `command`."""
+        """Establish a telnet connection and sends command."""
         try:
             try:
-                telnet = telnetlib.Telnet(self._host,
-                                          self._port,
-                                          self._timeout)
-            except ConnectionRefusedError:
-                _LOGGER.debug("Pioneer %s refused connection", self._name)
+                telnet = telnetlib.Telnet(
+                    self._host, self._port, self._timeout)
+            except (ConnectionRefusedError, OSError):
+                _LOGGER.warning("Pioneer %s refused connection", self._name)
                 return
             telnet.write(command.encode("ASCII") + b"\r")
             telnet.read_very_eager()  # skip response
@@ -105,8 +104,8 @@ def update(self):
         """Get the latest details from the device."""
         try:
             telnet = telnetlib.Telnet(self._host, self._port, self._timeout)
-        except ConnectionRefusedError:
-            _LOGGER.debug("Pioneer %s refused connection", self._name)
+        except (ConnectionRefusedError, OSError):
+            _LOGGER.warning("Pioneer %s refused connection", self._name)
             return False
 
         pwstate = self.telnet_request(telnet, "?P", "PWR")