How can I check the Websocket data is empty by using asyncio

Question

I am use python asyncio to create a websocket client, however, when I try the following code, it hangs up

message = b''
while True:
    print(11111)
    chunk = await reader.read(1024)
    print(len(chunk))
    self.message += chunk
    print(self.connection['reader'].at_eof())
    if not chunk:
        break
print('eeeeeeee')

However, it hangs up and output:

11111

35

False

How can I check if the buffer is end?

Answer 1

WebSockets are much more complex protocol than plain TCP socket. You need to use a library for working with it: aiohttp, websockets or autobahn.

P.S.

I'm aiohttp author, the library supports plain HTTP protocol as well as WebSockets.