Interface AsyncDataConsumer

    • Method Detail

      • updateCapacity

        void updateCapacity​(CapacityChannel capacityChannel)
                     throws java.io.IOException
        Triggered to signal ability of the underlying data stream to receive data capacity update. The data consumer can choose to write data immediately inside the call or asynchronously at some later point.
        Parameters:
        capacityChannel - the channel for capacity updates.
        Throws:
        java.io.IOException
      • consume

        void consume​(java.nio.ByteBuffer src)
              throws java.io.IOException
        Triggered to pass incoming data to the data consumer. The consumer must consume the entire content of the data buffer. The consumer must stop incrementing its capacity on the capacity channel if it is unable to accept more data. Once the data consumer has handled accumulated data or allocated more intermediate storage it can update its capacity information on the capacity channel.
        Parameters:
        src - data source.
        Throws:
        java.io.IOException
      • streamEnd

        void streamEnd​(java.util.List<? extends Header> trailers)
                throws HttpException,
                       java.io.IOException
        Triggered to signal termination of the data stream.
        Parameters:
        trailers - data stream trailers.
        Throws:
        HttpException
        java.io.IOException