connection handler failed
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/websockets/legacy/server.py", line 240, in handler
await self.ws_handler(self)
File "/app/test.py", line 8, in echo
await websocket.send(message)
File "/usr/local/lib/python3.10/site-packages/websockets/legacy/protocol.py", line 635, in send
await self.ensure_open()
File "/usr/local/lib/python3.10/site-packages/websockets/legacy/protocol.py", line 944, in ensure_open
raise self.connection_closed_exc()
websockets.exceptions.ConnectionClosedOK: received 1000 (OK); then sent 1000 (OK)

connection handler failed
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/websockets/legacy/server.py", line 240, in handler
await self.ws_handler(self)
File "/app/test.py", line 8, in echo
await websocket.send(message)
File "/usr/local/lib/python3.10/site-packages/websockets/legacy/protocol.py", line 635, in send
await self.ensure_open()
File "/usr/local/lib/python3.10/site-packages/websockets/legacy/protocol.py", line 944, in ensure_open
raise self.connection_closed_exc()
websockets.exceptions.ConnectionClosedOK: received 1000 (OK); then sent 1000 (OK)

async def send_data():
    uri = "wss://test-production-6637.up.railway.app/"
    async with websockets.connect(uri) as websocket:
        sensor_data = {
            "temperature": random.uniform(20.0, 25.0),
            "humidity": random.uniform(30.0, 40.0),
        }
        await websocket.send(json.dumps(sensor_data))

asyncio.get_event_loop().run_until_complete(send_data())

async def send_data():
    uri = "wss://test-production-6637.up.railway.app/"
    async with websockets.connect(uri) as websocket:
        sensor_data = {
            "temperature": random.uniform(20.0, 25.0),
            "humidity": random.uniform(30.0, 40.0),
        }
        await websocket.send(json.dumps(sensor_data))

asyncio.get_event_loop().run_until_complete(send_data())