Random Selection and Usage of Autobahn Components

This code example randomly selects a component from the Autobahn library and demonstrates its basic usage. For example, it randomly selected the `ApplicationComponent` and showed how to register an RPC procedure named `add`.

Technology Stack : Autobahn library, including components like ApplicationComponent, ComponentConfig, ComponentOptions, Connection, Session, URI, and Procedure

Code Type : The type of code

Code Difficulty : Advanced

                
                    
def random_component_selection():
    import random
    from autobahn import wamp

    def random_component():
        components = [
            wamp.ApplicationComponent,
            wamp.ComponentConfig,
            wamp.ComponentOptions,
            wamp.Connection,
            wamp.Session,
            wamp.URI,
            wamp.register
        ]
        return random.choice(components)

    def example_usage(component):
        if component == wamp.ApplicationComponent:
            app = wamp.ApplicationComponent()
            app.register(wamp.URI("com.example.add"), wamp Procedure(add))
            return "Created an ApplicationComponent and registered an add procedure."
        elif component == wamp.ComponentConfig:
            config = wamp.ComponentConfig()
            config.session = wamp.SessionConfig()
            return "Created a ComponentConfig with a SessionConfig."
        elif component == wamp.ComponentOptions:
            options = wamp.ComponentOptions()
            options transports = ["ws://localhost:8080"]
            return "Created ComponentOptions with a list of transports."
        elif component == wamp.Connection:
            connection = wamp.Connection()
            return "Created a Connection object."
        elif component == wamp.Session:
            session = wamp.Session()
            return "Created a Session object."
        elif component == wamp.URI:
            uri = wamp.URI("com.example.add")
            return "Created a URI object."
        elif component == wamp.register:
            def add(x, y):
                return x + y
            app = wamp.ApplicationComponent()
            app.register(wamp.URI("com.example.add"), wamp.Procedure(add))
            return "Registered an add procedure using the URI and Procedure."

    return example_usage(random_component())

print(random_component_selection())