如何解决由于数据到达太慢而导致请求体超时的"Microsoft.AspNetCore.Server.Kestrel.Core.BadHttpRequestException:读取“？
如何解决由于数据到达太慢而导致请求体超时的"Microsoft.AspNetCore.Server.Kestrel.Core.BadHttpRequestException:读取“？
提问于 2020-04-11 08:35:12
在进行API性能测试时，例如线程/用户的编号: 50有循环计数: 10，使用POST方法的5%到8%的示例由于以下例外情况而失败：
**Microsoft.AspNetCore.Server.Kestrel.Core.BadHttpRequestException: Reading the request body timed out due to data arriving too slowly. See MinRequestBodyDataRate.**
at Microsoft.AspNetCore.Server.Kestrel.Core.BadHttpRequestException.Throw(RequestRejectionReason reason)
at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.Http1MessageBody.PumpAsync()
at System.IO.Pipelines.PipeCompletion.ThrowLatchedException()
at System.IO.Pipelines.Pipe.GetReadResult(ReadResult& result)
at System.IO.Pipelines.Pipe.GetReadAsyncResult()
at System.IO.Pipelines.Pipe.DefaultPipeReader.GetResult(Int16 token)
at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.MessageBody.ReadAsync(Memory`1 buffer, CancellationToken cancellationToken)
at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpRequestStream.ReadAsyncInternal(Memory`1 buffer, CancellationToken cancellationToken)
at Microsoft.AspNetCore.WebUtilities.FileBufferingReadStream.ReadAsync(Byte[] buffer, Int32 offset, Int32 count, CancellationToken cancellationToken)
at Microsoft.AspNetCore.WebUtilities.StreamHelperExtensions.DrainAsync(Stream stream, ArrayPool`1 bytePool, Nullable`1 limit, CancellationToken cancellationToken)
at Microsoft.AspNetCore.Mvc.Formatters.JsonInputFormatter.ReadRequestBodyAsync(InputFormatterContext context, Encoding encoding)
at Microsoft.AspNetCore.Mvc.ModelBinding.Binders.BodyModelBinder.BindModelAsync(ModelBindingContext bindingContext)
at Microsoft.AspNetCore.Mvc.ModelBinding.ParameterBinder.BindModelAsync(ActionContext actionContext, IModelBinder modelBinder, IValueProvider valueProvider, ParameterDescriptor parameter, ModelMetadata metadata, Object value)你能建议我怎么解决这个问题吗？
注意:我在POST中正确地实现了异步/等待，method.This只发生在POST方法上，在500个样本中，每个POST方法只有20到40个失败。在测试时提供相同的输入。
回答 1
Stack Overflow用户
发布于 2020-04-13 04:33:13
可以在您的KestrelServerLimits.MinRequestBodyDataRate中将Program.cs属性设置为null，如下所示：
.UseKestrel(opt =>
{
opt.Limits.MinRequestBodyDataRate = null;
});参考资料：
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原文链接：
https://stackoverflow.com/questions/61154053
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