Creating a WAMP Application to Count Clients with Autobahn

This function creates a simple WAMP (WebSocket Application Protocol) application using the Autobahn library. It defines a component that counts the number of clients that join and leave the application.

Technology Stack : Autobahn

Code Type : Function

Code Difficulty : Intermediate

                
                    
from autobahn.wamp import Application, Router, Session, Component
from autobahn.wamp import uri

class MyComponent(Component):
    def __init__(self):
        super(MyComponent, self).__init__()
        self.count = 0

    def onJoin(self, details):
        self.count += 1
        print("Client joined: {}".format(self.count))

    def onLeave(self, details):
        self.count -= 1
        print("Client left: {}".format(self.count))

def xxx():
    # This function creates a simple WAMP application using the Autobahn library.
    # It defines a component that counts the number of clients that join and leave the application.

    # Create a router
    router = Router()

    # Register the component
    router.register(MyComponent)

    # Create an application
    app = Application(router, "ws://localhost:8080")

    # Start the application
    app.run()