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PubSub-Websockets

Websocket Server with Pub/Sub and channels

Simple Websocket server with multiple clients and pub/sub with channel support.

Server

  • configure message line separator in ws_handler() function if needed

      separator = chr(30)

  • start the server

      python3 server.py

Receiver

Open in your browser receiver.html from examples/ folder

  • this will connect to the Websocket server and subscribe to app channel

Sender

Start sender.py from examples/ folder

python3 examples/sender.py

The server app console will print the connections id and messages:

50530	Conn	127.0.0.1
50530	Sub	app
50559	Conn	127.0.0.1
#1	Air	app/0
#1	Air	app/1
#1	Air	app/2
#1	Air	app/3
#1	Air	app/4
#1	Air	app/5
#1	Air	app/6
#1	Air	app/7
#1	Air	app/8
#1	Air	app/9
50559: Closed

The browser will print the received messages:

app: 0
app: 1
app: 2
app: 3
app: 4
app: 5
app: 6
app: 7
app: 8
app: 9