Index must be within the bounds of the List - Bug

[gregoks]

hi,

I'm getting the following error when using the MyGet version - 1.0.27-11567

I'm using it with the following properties:

MaxRequestLogCount = 100
RequestLogExpirationDuration = 6

HttpStatusCode set to 500 System.ArgumentOutOfRangeException: Index must be within the bounds of the List. Parameter name: index at System.Collections.Generic.List1.Insert(Int32 index, T item) at System.Collections.ObjectModel.ObservableCollection1.InsertItem(Int32 index, T item) at WireMock.Util.ConcurrentObservableCollection`1.InsertItem(Int32 index, T item) at WireMock.Owin.WireMockMiddleware.LogRequest(LogEntry entry, Boolean addRequest) at WireMock.Owin.WireMockMiddleware.InvokeInternal(HttpContext ctx) at WireMock.Owin.GlobalExceptionMiddleware.InvokeInternal(HttpContext ctx)

Can you please check?

Thanks :)

Greg

[StefH]

Please try 1.0.28-ci-11744

[gregoks]

I have tried using version 1.0.28 and its still happening, 1.0.28 was deployed later than 1.0.28-ci-11744?

[StefH]

A possible fix for your problem is only present in preview version : 1.0.28-ci-11744

[gregoks]

hi @StefH , this issue still happens in version 1.0.31-ci-11865. can you please check?

[gregoks]

hi @StefH ,

I'm using version 1.0.37 and still getting the following error:

HttpStatusCode set to 500 System.ArgumentOutOfRangeException: Index must be within the bounds of the List. Parameter name: index at System.Collections.Generic.List1.Insert(Int32 index, T item) at System.Collections.ObjectModel.ObservableCollection1.InsertItem(Int32 index, T item) at WireMock.Util.ConcurrentObservableCollection`1.InsertItem(Int32 index, T item) at WireMock.Owin.WireMockMiddleware.LogRequest(LogEntry entry, Boolean addRequest) at WireMock.Owin.WireMockMiddleware.InvokeInternal(HttpContext ctx) at WireMock.Owin.GlobalExceptionMiddleware.InvokeInternal(HttpContext ctx)

this is how I start the wiremock:

var fluentMockServer = StandAloneApp.Start(new FluentMockServerSettings
{
Port = port,
StartAdminInterface = true,
StartTimeout = 5000,
MaxRequestLogCount = 100,
RequestLogExpirationDuration = 6,
Logger = new WireMockLogger(port)
});

WireMockLogger is my class and I assign to an open port.

[StefH]

It maybe has to do with a lot of (fast) requests. Or maybe the logic for MaxRequestLogCount and RequestLogExpirationDuration is wrongly implemented. I need to make a sample where your settings are used and where I use HttpClient to send 100+ requests.

[StefH]

I've created a example console app:
https://github.com/WireMock-Net/WireMock.Net/tree/master/examples/WireMock.Net.Console.RequestLogTest

Can you take a look if this is the code you use? And make a PullRequest if you have different code.

[gregoks]

@StefH looks ok. did the error recreated when you ran your code?

[StefH]

I had no errors when running this example code, but you can try yourself and maybe use your own logger?

[StefH]

@gregoks
Did you have any luck solving this issue yet ?

[gregoks]

Sorry, havent got around to handle it. Im not sure it still happens though

[StefH]

Hello @gregoks

I'm closing this issue for now. It could be that this is related to #478, so please take a look at that issue + solution.

In case you encounter this again, please raise a new issue.