FastAPI Framework

  1. WebSocket Support
    1. WebSocket Fundamentals
      1. WebSocket Protocol
        1. Connection Lifecycle
          1. Message Types
          2. WebSocket Implementation
            1. WebSocket Endpoint Creation
              1. Connection Handling
                1. Message Sending
                  1. Message Receiving
                  2. WebSocket Patterns
                    1. Broadcast Messages
                      1. Room-Based Communication
                        1. Authentication with WebSockets
                          1. Connection Management
                          2. WebSocket Error Handling
                            1. Connection Errors
                              1. Message Errors
                                1. Cleanup Operations

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                              16. Background Tasks

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                              18. Database Integration