fix: halt keepalive when websocket stopped (#418)

Author: firstof9

openevsehttp/__main__.py

@@ -242,8 +242,8 @@ def _start_listening(self):
 
         if not self._ws_listening:
             _LOGGER.debug("Setting up websocket ping...")
-            self._loop.create_task(self.repeat(300, self.websocket.keepalive))
             self._loop.create_task(self.websocket.listen())
+            self._loop.create_task(self.repeat(300, self.websocket.keepalive))
             pending = asyncio.all_tasks()
             self._ws_listening = True
             try:
@@ -296,11 +296,6 @@ async def ws_disconnect(self) -> None:
         self._ws_listening = False
         assert self.websocket
         await self.websocket.close()
-        if self._loop:
-            try:
-                self._loop.cancel()
-            except AttributeError:
-                pass
 
     def is_coroutine_function(self, callback):
         """Check if a callback is a coroutine function."""
@@ -320,7 +315,7 @@ async def repeat(self, interval, func, *args, **kwargs):
 
         *args and **kwargs are passed as the arguments to func.
         """
-        while True:
+        while self.ws_state != "stopped":
             await asyncio.sleep(interval)
             await func(*args, **kwargs)
 

setup.py

@@ -6,7 +6,7 @@
 
 PROJECT_DIR = Path(__file__).parent.resolve()
 README_FILE = PROJECT_DIR / "README.md"
-VERSION = "0.1.76"
+VERSION = "0.1.77"
 
 setup(
     name="python_openevse_http",