Pipelines.Sockets.Unofficial

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Fixes two MutextSlimTests suffering from a race and a layout test that fails on .NET FX x64.

jasper-d

Upgrade SIOP dependency

8

- Add new target .net6.0 and upgrade SIOP to 6.0.3 for this new target only - Add overrides for `CanGetUnflushedBytes` and `UnflushedBytes` to `WrappedWriter` for .net6.0/SIOP 6 only

jasper-d

High percentage of threads blocked on DedicatedThreadPoolPipeScheduler.RunWorkLoop

52

Hi, we are having an Issue in prod where we see a high percentage / number of Threads in waiting status, and when looking at full Net call stack, it...

robertmujica

High CPU due to lock contention on _queue in DedicatedThreadPoolPipeScheduler.Schedule

6

Under high load, our application is seeing very high CPU spikes due to lock contention in the StackExchange.Redis library. I tracked it down to a lock in this method: DedicatedThreadPoolPipeScheduler.Schedule...

doanair

Done for #64, runs can now invoked via: ```ps .\Benchmarks.cmd --filter *Lock* ```

NickCraver

Investigating SemaphoreSlim on net6.0+

1

Issue for tracking this discussion (so I can also put benchmarks somewhere). Getting benchmarks running again for a discussion around going back to SemaphoreSlim now that the async issue has...

NickCraver

I'm working on adding TLS support to [RSocket.NET](https://github.com/rsocket/rsocket-net) library. Currently, the library runs two tasks for reading from socket and writing to a PipeWriter and reading from PipeReader and writing...

Giorgi

Loopback fast path is deprected on Windows and can cause high cpu on Win Server 2019

2

See deprecation statement: https://docs.microsoft.com/en-us/windows-hardware/drivers/network/sio-loopback-fast-path After upgrade from Server 2016 to Server 2019 we noticed issue with high cpu usage by system.exe process. Windows Server support engineers claim that it could...

maksimkim

Set unsafeSuppressExecutionContextFlow on SocketAsyncEventArgs

3

Is it safe to set that option on SocketAsyncEventArgs?

xqrzd

Test Name: Pipelines.Sockets.Unofficial.Tests.BufferWriterTests.BufferWriterDoesNotLeak Test Outcome: Failed Result StackTrace: at Pipelines.Sockets.Unofficial.Tests.BufferWriterTests.BufferWriterDoesNotLeak() in C:\repo\Pipelines.Sockets.Unofficial\tests\Pipelines.Sockets.Unofficial.Tests\BufferWriterTests.cs:line 94 Result Message: Assert.Equal() Failure Expected: 4 Actual: 7 Result StandardOutput: before flush, wrote 0... (nil) after flush:...

TimLovellSmith