Module io.helidon.webserver.http2
Package io.helidon.webserver.http2.spi

Interface Http2SubProtocolSelector.SubProtocolHandler

Enclosing interface:
Http2SubProtocolSelector
public static interface Http2SubProtocolSelector.SubProtocolHandler
Handler of a sub-protocol.

  • Method Details

    • init

      void init()
      Called once the sub-protocol handler is available. Always dispatched on the HTTP/2 stream thread.

    • streamState

      Http2StreamState streamState()
      Current stream state.
      Returns:
      stream state

    • rstStream

      void rstStream(Http2RstStream rstStream)
      RST stream was received. Note that this method will be dispatched on the HTTP/2 connection thread, not the stream thread.
      Parameters:
      rstStream - RST stream frame

    • windowUpdate

      void windowUpdate(Http2WindowUpdate update)
      Window update was received. Note that this method will be dispatched on the HTTP/2 connection thread, not the stream thread.
      Parameters:
      update - window update frame

    • data

      void data(Http2FrameHeader header, BufferData data)
      Data was received. Always dispatched on the HTTP/2 stream thread. The data may be empty. Check the Http2FrameHeader.flags(io.helidon.http.http2.Http2FrameTypes) if this is Http2Flag.END_OF_STREAM to identify if this is the last data incoming.
      Parameters:
      header - frame header
      data - frame data