Crash when create new instance of SocketIoClient

[PhongPham0909]

Describe the bug

I write a function to create a new instance and register events:

But have an exception: Object reference not set to an instance of an object exception

I tried to fix that issue but I can't. Please help me investigate it. I think the root cause by your library because I just use the sample code.
Platform: iOS - Xamarin

Steps to reproduce the bug

I can't reproduce it on my computer. I just use a third party and this third party logged exceptions.

Expected behavior

No response

Screenshots

No response

NuGet package version

1.2.7

Platform

No response

IDE

No response

Additional context

No response

[HavenDV]

Sorry, I am in the process of relocation, I will answer you in more detail when I can

[HavenDV]

My library internally uses the .net standard 2.0 System.Net.WebSockets.ClientWebSocket. I assume that these are problems with the implementation of this class for the Xamarin iOS platform on the .net side.
The simplest thing I can offer you is to try the new net6.0-ios or MAUI in a simple test project