add new events, fix binsensor

.experiment.py

@@ -0,0 +1,32 @@
+import asyncio
+
+
+async def handle_echo(reader: asyncio.StreamReader, writer: asyncio.StreamWriter):
+    data = await reader.read(100)
+    message = data.decode()
+    addr = writer.get_extra_info('peername')
+
+    print(f"Received {message!r} from {addr!r}")
+
+    print(f"Send: {message!r}")
+    ans = '''HTTP/1.1 200 OK\nContent-Length: 6\n\nhello\n'''.encode()
+    writer.write(ans)
+    await writer.drain()
+
+    print("Close the connection")
+    writer.transport.close()
+    writer.close()
+    await writer.wait_closed()
+
+
+async def main():
+    server = await asyncio.start_server(
+        handle_echo, '127.0.0.1', 8888)
+
+    addr = server.sockets[0].getsockname()
+    print(f'Serving on {addr}')
+
+    async with server:
+        await server.serve_forever()
+
+asyncio.run(main())