App crash - "Value does not fall within the expected range."

[mjracca]

I'm having this random exception which maskes my app crash

Value does not fall within the expected range.
index and count exceed length of list

at Quobject.Collections.Immutable.ImmutableList1.CheckRange(Int32 idx, Int32 count) at Quobject.Collections.Immutable.ImmutableList1.RemoveRange(Int32 index, Int32 count)
at Quobject.EngineIoClientDotNet.Client.Socket.OnDrain()
at Quobject.EngineIoClientDotNet.Client.Socket.EventDrainListener.Quobject.EngineIoClientDotNet.ComponentEmitter.IListener.Call(Object[] args)
at Quobject.EngineIoClientDotNet.ComponentEmitter.Emitter.Emit(String eventString, Object[] args)
at Quobject.EngineIoClientDotNet.Client.Transports.WebSocket.b__0()
at Quobject.EngineIoClientDotNet.Thread.EasyTimer.<>c__DisplayClass1.b__0()
at System.Runtime.CompilerServices.TaskAwaiter.<>c__DisplayClass0.b__1()
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.ContinuationWrapper.Invoke()
at System.Threading.Tasks.SynchronizationContextAwaitTaskContinuation.<>c__DisplayClass0.<_cctor>b__1(Object state)
at System.Threading.WinRTSynchronizationContext.Invoker.InvokeCore()

[mattqs]

What version of EngineIoClientDotNet are you using?

There was a bug fix in 0.9.14 https://github.com/Quobject/SocketIoClientDotNet/issues/18 that should prevent this exception.

[megamingus]

We (@mjracca and me) are currently using version 0.9.17

[mattqs]

Fixed in 0.9.18.