* Add some missing method to LoggingHandler
* Avoid to alloc an huge error message when the test not failed.
* Update the unittest
* Update Microsoft.NET.Test.Sdk from 15.0.0 to 15.7.2, fix that unable to debug an unittest for the second time.
* Disable parallelization for InternalLoggerFactoryTest.TestMockReturned to avoid an rare test failure.
* Remove `dotnet-xunit` since it's never used and will be discontinued, see https://xunit.github.io/releases/2.4-beta2
* Remove space from filename
* Switch back to `DiscardSomeReadBytes` since it's avaliable
* Rework some logic in TlsHandler
* Make sure TlsHandler.MediationStream works well with different style of aync calls(Still not work for Mono, see #374)
* Rework some logic in #366, now always close TlsHandler.MediationStream in TlsHandler.HandleFailure since it's never exported.
* Workaround to fix issue 'Microsoft/vstest#1129'.
* Change the default of TcpServerSocketChannel.Metadata.defaultMaxMessagesPerRead to 1
- Fix#353, SniHandlerTest timeout in net452 and netcoreapp2.1(preview).
- Fix that test for TlsHandlerTest.NoAutoReadHandshakeProgresses never finish in netcoreapp2.0 and 2.1(preview)
- Fix some leak on TlsHandler and EmbeddedChannel.
- Update xunit from 2.2.0 to 2.3.1. That greatly improve the test speed of DotNetty.Buffers.Tests in net452.
1. Microsoft.Extensions.Configuration from 1.1.0 to 1.1.1
2. Microsoft.Extensions.Logging from 1.1.0 to 1.1.1
3. Google.Protobuf from 3.1.0 to 3.2.0
4. Microsoft.NET.Test.Sdk from 15.0.0 preview to 15.0.0
5. XUnit to 2.2.0 release
6. Moq from alpha to 4.7.1
7. NBench from 0.3.4 to 1.0.0