Remove ProcessResult

src/connection_handler.hpp

@@ -6,12 +6,6 @@
 // Forward declaration to avoid circular dependency
 struct Connection;
 
-enum class ProcessResult {
-  Continue,       // Keep connection open, continue processing
-  CloseAfterSend, // Send response then close connection
-  CloseNow        // Close connection immediately
-};
-
 /**
  * Abstract interface for handling connection data processing.
  *
@@ -32,19 +26,17 @@ public:
    * @param data Incoming data buffer (may be partial message)
    * @param conn_ptr Unique pointer to connection - handler can take ownership
    * by releasing it
-   * @return ProcessResult indicating how to handle the connection
    *
    * Implementation should:
    * - Parse incoming data using arena allocator when needed
    * - Use conn_ptr->appendMessage() to queue response data
-   * - Return appropriate ProcessResult for connection management
    * - Handle partial messages and streaming protocols appropriately
    * - Can take ownership by calling conn_ptr.release() to pass to other threads
    * - If ownership is taken, handler must call Server::releaseBackToServer()
    * when done
    */
-  virtual ProcessResult process_data(std::string_view data,
-                                     std::unique_ptr<Connection> &conn_ptr) = 0;
+  virtual void process_data(std::string_view data,
+                            std::unique_ptr<Connection> &conn_ptr) = 0;
 
   /**
    * Called when a new connection is established.
@@ -53,8 +45,6 @@ public:
    *
    * Use this for:
    * - Connection-specific initialization
-   * - Sending greeting messages
-   * - Setting up connection state
    */
   virtual void on_connection_established(Connection &) {}
 
@@ -65,8 +55,6 @@ public:
    *
    * Use this for:
    * - Cleanup of connection-specific resources
-   * - Logging connection statistics
-   * - Finalizing protocol state
    */
   virtual void on_connection_closed(Connection &) {}
 };