AutoRefillState Class — netty Architecture

Source Code

codec-http2/src/main/java/io/netty/handler/codec/http2/DefaultHttp2LocalFlowController.java lines 300–317

    private final class AutoRefillState extends DefaultState {
        AutoRefillState(Http2Stream stream, int initialWindowSize) {
            super(stream, initialWindowSize);
        }

        @Override
        public void receiveFlowControlledFrame(int dataLength) throws Http2Exception {
            super.receiveFlowControlledFrame(dataLength);
            // Need to call the super to consume the bytes, since this.consumeBytes does nothing.
            super.consumeBytes(dataLength);
        }

        @Override
        public boolean consumeBytes(int numBytes) throws Http2Exception {
            // Do nothing, since the bytes are already consumed upon receiving the data.
            return false;
        }
    }