public void ReadHeaderFrame()
{
int streamId = 1;
var input = Unpooled.Buffer();
try
{
var headers = new DefaultHttp2Headers
{
Authority = (AsciiString)"foo",
Method = (AsciiString)"get",
Path = (AsciiString)"/",
Scheme = (AsciiString)"https"
};
Http2Flags flags = new Http2Flags().EndOfHeaders(true).EndOfStream(true);
this.WriteHeaderFrame(input, streamId, headers, flags);
this.frameReader.ReadFrame(this.ctx.Object, input, this.listener.Object);
this.listener.Verify(x => x.OnHeadersRead(this.ctx.Object, 1, headers, 0, true));
}
finally
{
input.Release();
}
}
public void FailedWhenUnknownFrameInMiddleOfHeaderBlock()
{
int streamId = 1;
var input = Unpooled.Buffer();
try
{
var headers = new DefaultHttp2Headers
{
Authority = (AsciiString)"foo",
Method = (AsciiString)"get",
Path = (AsciiString)"/",
Scheme = (AsciiString)"https"
};
Http2Flags flags = new Http2Flags().EndOfHeaders(false).EndOfStream(true);
this.WriteHeaderFrame(input, streamId, headers, flags);
Http2CodecUtil.WriteFrameHeader(input, 0, (Http2FrameTypes)0xff, new Http2Flags(), streamId);
Assert.Throws <Http2Exception>(() => this.frameReader.ReadFrame(this.ctx.Object, input, this.listener.Object));
}
finally
{
input.Release();
}
}
private void WriteContinuationFrame(IByteBuffer output, int streamId, IHttp2Headers headers, Http2Flags flags)
{
IByteBuffer headerBlock = Unpooled.Buffer();
try
{
hpackEncoder.EncodeHeaders(streamId, headerBlock, headers, NeverSensitiveDetector.Instance);
Http2CodecUtil.WriteFrameHeader(output, headerBlock.ReadableBytes, Http2FrameTypes.Continuation, flags, streamId);
output.WriteBytes(headerBlock, headerBlock.ReadableBytes);
}
finally
{
headerBlock.Release();
}
}
private void WriteHeaderFramePriorityPresent(IByteBuffer output, int streamId, IHttp2Headers headers, Http2Flags flags, int streamDependency, int weight)
{
IByteBuffer headerBlock = Unpooled.Buffer();
try
{
headerBlock.WriteInt(streamDependency);
headerBlock.WriteByte(weight - 1);
hpackEncoder.EncodeHeaders(streamId, headerBlock, headers, NeverSensitiveDetector.Instance);
Http2CodecUtil.WriteFrameHeader(output, headerBlock.ReadableBytes, Http2FrameTypes.Headers, flags, streamId);
output.WriteBytes(headerBlock, headerBlock.ReadableBytes);
}
finally
{
headerBlock.Release();
}
}
public void OnUnknownFrame(IChannelHandlerContext ctx, Http2FrameTypes frameType, int streamId, Http2Flags flags, IByteBuffer payload)
{
}
public void WriteInboundFrame(Http2FrameTypes frameType, int streamId, Http2Flags flags, IByteBuffer payload)
{
_writer.WriteFrameAsync(_ctx, frameType, streamId, flags, payload, _ctx.NewPromise()).GetAwaiter().GetResult();
}
public void OnUnknownFrame(IChannelHandlerContext ctx, Http2FrameTypes frameType, int streamId, Http2Flags flags, IByteBuffer payload)
{
this.listener.OnUnknownFrame(ctx, frameType, streamId, flags, payload);
this.messageLatch.SafeSignal();
}