handle running loop better (#14)

* handle running loop better

* formatting

Author: firstof9

openevsehttp/__init__.py

@@ -40,6 +40,8 @@
 ERROR_UNKNOWN = "Unknown"
 ERROR_TIMEOUT = "Timeout while updating "
 
+LOOP_INFO = "Event loop already running, not creating new one."
+
 MAX_FAILED_ATTEMPTS = 5
 
 SIGNAL_CONNECTION_STATE = "websocket_state"
@@ -270,7 +272,10 @@ def _start_listening(self):
             self._loop.create_task(self.websocket.listen())
             pending = asyncio.all_tasks()
             self._ws_listening = True
-            self._loop.run_until_complete(asyncio.gather(*pending))
+            try:
+                self._loop.run_until_complete(asyncio.gather(*pending))
+            except RuntimeError:
+                _LOGGER.info(LOOP_INFO)
 
     def _update_status(self, msgtype, data, error):
         """Update data from websocket listener."""

setup.py

@@ -5,7 +5,7 @@
 
 PROJECT_DIR = Path(__file__).parent.resolve()
 README_FILE = PROJECT_DIR / "README.md"
-VERSION = "0.1.11"
+VERSION = "0.1.12"
 
 
 setup(