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How can you ensure that a Django Channels consumer handles both WebSocket and HTTP requests in the same application?

hard📝 Application Q9 of 15
Django - Async Django
How can you ensure that a Django Channels consumer handles both WebSocket and HTTP requests in the same application?
ADefine both connect and get methods in the same consumer class
BUse ProtocolTypeRouter to route HTTP and WebSocket protocols to different consumers
CUse only WebsocketConsumer since it supports HTTP by default
DConfigure ASGI to ignore HTTP requests and handle only WebSocket
Step-by-Step Solution
Solution:
  1. Step 1: Understand ProtocolTypeRouter role

    ProtocolTypeRouter directs HTTP requests to Django's ASGI application and WebSocket requests to Channels consumers.
  2. Step 2: Evaluate other options

    Defining connect and get in one consumer is invalid; WebsocketConsumer does not handle HTTP; ignoring HTTP is not practical.
  3. Final Answer:

    Use ProtocolTypeRouter to route HTTP and WebSocket protocols to different consumers -> Option B
  4. Quick Check:

    ProtocolTypeRouter separates HTTP and WebSocket handling [OK]
Quick Trick: Use ProtocolTypeRouter to route HTTP and WebSocket separately [OK]
Common Mistakes:
MISTAKES
  • Mixing HTTP and WebSocket methods in one consumer
  • Assuming WebsocketConsumer handles HTTP
  • Ignoring HTTP requests in ASGI config

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