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Travix-International / Hystrix.Dotnet

A combination of circuit breaker and timeout. The .net version of the open source Hystrix library built by Netflix.
https://travix-international.github.io/Hystrix.Dotnet/
MIT License
95 stars 16 forks source link

ObjectDisposedException on .NET Core #3

Open markvincze opened 7 years ago

markvincze commented 7 years ago

When running the metrics stream middleware, we occasionally see the following error in the logs generated by the framework:

Cannot access a disposed object.
Object name: 'WriteReqPool'.
System.ObjectDisposedException: Cannot access a disposed object.
Object name: 'WriteReqPool'.
   at Microsoft.AspNetCore.Server.Kestrel.Internal.Infrastructure.WriteReqPool.Allocate()
   at Microsoft.AspNetCore.Server.Kestrel.Internal.Http.SocketOutput.WriteContext.DoWriteIfNeeded()
   at Microsoft.AspNetCore.Server.Kestrel.Internal.Http.SocketOutput.WriteAllPending()
   at Microsoft.AspNetCore.Server.Kestrel.Internal.KestrelThread.DoPostWork()

Doesn't seem to cause any actual problems though. We have to figure out if we do something incorrectly in the middleware, or this is another problem (like https://github.com/aspnet/KestrelHttpServer/issues/1402#event-979278556) in Kestrel itself.