public void VerifyChannelHandlerCanBeReusedInPipeline()
{
_connection.Setup(x => x.IsServer).Returns(true);
_handler = NewHandler();
// Only read the connection preface...after preface is read internal state of Http2ConnectionHandler
// is expected to change relative to the pipeline.
IByteBuffer preface = Http2CodecUtil.ConnectionPrefaceBuf();
_handler.ChannelRead(_ctx.Object, preface);
_decoder.Verify(
x => x.DecodeFrame(
It.IsAny <IChannelHandlerContext>(),
It.IsAny <IByteBuffer>(),
It.IsAny <List <object> >()),
Times.Never());
// Now remove and add the this.handler...this is setting up the test condition.
_handler.HandlerRemoved(_ctx.Object);
_handler.HandlerAdded(_ctx.Object);
// Now verify we can continue as normal, reading connection preface plus more.
IByteBuffer prefacePlusSome = AddSettingsHeader(Unpooled.Buffer().WriteBytes(Http2CodecUtil.ConnectionPrefaceBuf()));
_handler.ChannelRead(_ctx.Object, prefacePlusSome);
_decoder.Verify(
x => x.DecodeFrame(
It.Is <IChannelHandlerContext>(v => v == _ctx.Object),
It.IsAny <IByteBuffer>(),
It.IsAny <List <object> >()),
Times.AtLeastOnce);
}
public void Dispose()
{
if (_handler != null)
{
_handler.HandlerRemoved(_ctx.Object);
}
}
