pip install websocket_client
python
import websocket
import threading
def on_message(ws, message):
print("Received message:", message)
def on_error(ws, error):
print("Error:", error)
def on_close(ws):
print("Connection closed")
def on_open(ws):
print("Connection established")
ws.send("Hello, Server!")
if __name__ == "__main__":
websocket.enableTrace(True)
ws = websocket.WebSocketApp("ws://localhost:8000/ws",
on_message = on_message,
on_error = on_error,
on_close = on_close)
ws.on_open = on_open
ws_thread = threading.Thread(target=ws.run_forever)
ws_thread.start()
python
import websocket
def on_message(ws, message):
print("Received message:", message)
def on_error(ws, error):
print("Error:", error)
def on_close(ws):
print("Connection closed")
def on_open(ws):
print("Connection established")
ws.send("Hello, Client!")
if __name__ == "__main__":
websocket.enableTrace(True)
ws = websocket.WebSocketApp("ws://localhost:8000/ws",
on_message = on_message,
on_error = on_error,
on_close = on_close)
ws.on_open = on_open
ws.run_forever()
python
from flask import Flask
from flask_sockets import Sockets
app = Flask(__name__)
sockets = Sockets(app)
@sockets.route('/ws')
def ws_handler(ws):
while not ws.closed:
message = ws.receive()
print("Received message:", message)
ws.send("Hello, Client!")
if __name__ == '__main__':
app.run()
