Interface Server.RequestStartedCallback

All Superinterfaces:
FunctionPointer
Enclosing class:
Server
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public static interface Server.RequestStartedCallback extends FunctionPointer

Functional interface declaration of the RequestStartedCallback callback.

See Also:

  • Method Details

    • run

      void run(@Nullable ServerMessage message)

      Emitted when the server has started reading a new request.

      message will be completely blank; not even the Request-Line will have been read yet. About the only thing you can usefully do with it is connect to its signals.

      If the request is read successfully, this will eventually be followed by a Server::request_read signal. If a response is then sent, the request processing will end with a Server::request-finished signal. If a network error occurs, the processing will instead end with Server::request-aborted.

    • upcall

      default void upcall(MemorySegment sourceServer, MemorySegment message)
      The upcall method is called from native code. The parameters are marshaled and run(ServerMessage) is executed.

    • toCallback

      default MemorySegment toCallback(Arena arena)
      Creates a native function pointer to the upcall(MemorySegment, MemorySegment) method.
      Specified by:
      toCallback in interface FunctionPointer
      Parameters:
      arena - the arena in which the function pointer is allocated
      Returns:
      the native function pointer