asyncws | developing websocket applications in Python | Websocket library
kandi X-RAY | asyncws Summary
kandi X-RAY | asyncws Summary
asyncws is a library for developing coroutine based websocket applications in Python 3. It implements RFC 6455, passes the Autobahn Testsuite and supports SSL/TSL out of the box. Based on PEP 3156 and coroutines it makes it easy to write highly concurrent websocket based applications.
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Top functions reviewed by kandi - BETA
- Connect to a websocket
- Send a frame to the writer
- Receive an item from the queue
- Send data to the client
- Receive messages from websocket
- Send chat messages
- Connect to stdin
- Mask data with given mask
- Create a websocket connection
- Perform a handshake
- Read a single frame from the reader
- Recieve a single frame
- Create a WSGI server
- Create a handshake with the client
- Handle a websocket connection
- Send a fragment start frame
- Echo the websocket
- Send a fragment to the client
- Send a fragment end frame
- Ping the device
asyncws Key Features
asyncws Examples and Code Snippets
Community Discussions
Trending Discussions on asyncws
QUESTION
I have an async
method that I am trying to use to return data from a NodeJs application websocket interface.
When the method runs though I am just receiving a message within a websockets object.
What do I need to change in order for the method to receive and print the actual message from the server?
...ANSWER
Answered 2020-Nov-23 at 18:31Websockets uses Python's asyncio
to manage concurrency and I/O.
The websocket.send
and websocket.recv
are async functions. That means you need to await
these to get the value.
In your code, you need to change ws.send(payload)
to await ws.send(payload)
and ws.recv()
to await ws.recv()
.
You can read the documentation for Websockets here: https://websockets.readthedocs.io/en/stable/api.html#websockets.protocol.WebSocketCommonProtocol.recv
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