Examples with GoAwayFrame com.webpieces.http2parser.api.dto.GoAwayFrame used on opensource projects

Example 26 with GoAwayFrame

use of com.webpieces.http2parser.api.dto.GoAwayFrame in project webpieces by deanhiller.

the class GoAwayMarshaller method marshal.

@Override
public DataWrapper marshal(Http2Frame frame) {
    if (frame.getStreamId() != 0)
        throw new IllegalArgumentException("GoAwayFrame can never be any other stream id except 0 which is already set");
    GoAwayFrame castFrame = (GoAwayFrame) frame;
    long originalStreamId = castFrame.getLastStreamId();
    long streamId = originalStreamId & 0x7FFFFFFF;
    if (streamId != originalStreamId)
        throw new RuntimeException("your lastStreamId is too large per spec. frame=" + frame);
    ByteBuffer prelude = bufferPool.nextBuffer(8);
    UnsignedData.putUnsignedInt(prelude, castFrame.getLastStreamId());
    UnsignedData.putUnsignedInt(prelude, castFrame.getErrorCode());
    prelude.flip();
    DataWrapper debug = dataGen.emptyWrapper();
    if (castFrame.getDebugData() != null)
        debug = castFrame.getDebugData();
    DataWrapper payload = dataGen.chainDataWrappers(dataGen.wrapByteBuffer(prelude), debug);
    return super.marshalFrame(frame, (byte) 0, payload);
}