public void SelectivityCompressionSkip()
{
var selectivityCompressionFilter = new SelectivityDecompressionFilter0();
EmbeddedChannel encoderChannel = new EmbeddedChannel(
new PerMessageDeflateEncoder(9, 15, false, selectivityCompressionFilter));
EmbeddedChannel decoderChannel = new EmbeddedChannel(
ZlibCodecFactory.NewZlibDecoder(ZlibWrapper.None));
string textPayload = "not compressed payload";
byte[] binaryPayload = new byte[101];
_random.NextBytes(binaryPayload);
WebSocketFrame textFrame = new TextWebSocketFrame(textPayload);
BinaryWebSocketFrame binaryFrame = new BinaryWebSocketFrame(Unpooled.WrappedBuffer(binaryPayload));
Assert.True(encoderChannel.WriteOutbound(textFrame));
Assert.True(encoderChannel.WriteOutbound(binaryFrame));
var outboundTextFrame = encoderChannel.ReadOutbound <WebSocketFrame>();
//compression skipped for textFrame
Assert.Equal(0, outboundTextFrame.Rsv);
Assert.Equal(textPayload, outboundTextFrame.Content.ToString(Encoding.UTF8));
Assert.True(outboundTextFrame.Release());
var outboundBinaryFrame = encoderChannel.ReadOutbound <WebSocketFrame>();
//compression not skipped for binaryFrame
Assert.Equal(WebSocketRsv.Rsv1, outboundBinaryFrame.Rsv);
Assert.True(decoderChannel.WriteInbound(outboundBinaryFrame.Content.Retain()));
var uncompressedBinaryPayload = decoderChannel.ReadInbound <IByteBuffer>();
Assert.Equal(binaryPayload, ByteBufferUtil.GetBytes(uncompressedBinaryPayload));
Assert.True(outboundBinaryFrame.Release());
Assert.True(uncompressedBinaryPayload.Release());
Assert.False(encoderChannel.Finish());
Assert.False(decoderChannel.Finish());
}
public void SelectivityDecompressionSkip()
{
var selectivityDecompressionFilter = new SelectivityDecompressionFilter0();
EmbeddedChannel encoderChannel = new EmbeddedChannel(
ZlibCodecFactory.NewZlibEncoder(ZlibWrapper.None, 9, 15, 8));
EmbeddedChannel decoderChannel = new EmbeddedChannel(
new PerMessageDeflateDecoder(false, selectivityDecompressionFilter));
string textPayload = "compressed payload";
byte[] binaryPayload = new byte[300];
_random.NextBytes(binaryPayload);
Assert.True(encoderChannel.WriteOutbound(Unpooled.WrappedBuffer(Encoding.UTF8.GetBytes(textPayload))));
Assert.True(encoderChannel.WriteOutbound(Unpooled.WrappedBuffer(binaryPayload)));
var compressedTextPayload = encoderChannel.ReadOutbound <IByteBuffer>();
var compressedBinaryPayload = encoderChannel.ReadOutbound <IByteBuffer>();
TextWebSocketFrame compressedTextFrame = new TextWebSocketFrame(true, WebSocketRsv.Rsv1, compressedTextPayload);
BinaryWebSocketFrame compressedBinaryFrame = new BinaryWebSocketFrame(true, WebSocketRsv.Rsv1, compressedBinaryPayload);
Assert.True(decoderChannel.WriteInbound(compressedTextFrame));
Assert.True(decoderChannel.WriteInbound(compressedBinaryFrame));
var inboundTextFrame = decoderChannel.ReadInbound <TextWebSocketFrame>();
var inboundBinaryFrame = decoderChannel.ReadInbound <BinaryWebSocketFrame>();
Assert.Equal(WebSocketRsv.Rsv1, inboundTextFrame.Rsv);
Assert.Equal(compressedTextPayload, inboundTextFrame.Content);
Assert.True(inboundTextFrame.Release());
Assert.Equal(0, inboundBinaryFrame.Rsv);
Assert.Equal(binaryPayload, ByteBufferUtil.GetBytes(inboundBinaryFrame.Content));
Assert.True(inboundBinaryFrame.Release());
Assert.True(encoderChannel.FinishAndReleaseAll());
Assert.False(decoderChannel.Finish());
}
