Random WAMP Component Creation with Autobahn Library

This code creates a simple WAMP component that is capable of publishing and subscribing to messages. It uses the Autobahn library to implement this.

Technology Stack : Autobahn, Twisted

Code Type : The type of code

Code Difficulty :

                
                    
import random
import json
from autobahn import wamp
from twisted.internet import reactor

def random_wamp_component():
    """
    This function creates a random WAMP component using the Autobahn library.
    The component will be capable of publishing and subscribing to topics.
    """
    # Define a simple WAMP application
    class Application(wamp.Application):
        def __init__(self):
            wamp.Application.__init__(self)

        async def onJoin(self, details):
            # Publish a random message to a random topic
            topic = f"com.example.topic.{random.randint(1, 100)}"
            await self.session.publish(topic, "Hello, WAMP!")

            # Subscribe to a random topic
            async def on_message(message):
                print(f"Received message: {message}")

            await self.session.subscribe(on_message, topic)

    # Run the reactor
    reactor.run()

def main():
    random_wamp_component()

if __name__ == "__main__":
    main()