Netcore how to remove endpoints/routes at runtime - asp.net-core

Question

Is there a way to remove registered routes in net core web api project?
So I'm dynamically adding controllers in a net core web api project, the controller class code is not part of the project but dynamically loaded, compiled and add to the project at runtime
//code that compiles the c# class(controller)
var compiledAssembly= CompileHelper.Compile(csharpCode)
using (var controllerAssemblyMs = new MemoryStream(compiledAssembly))
{
var assemblyLoadContext = new SimpleAssemblyLoadContext();//inherits AssemblyLoadContext
var dynamicControllers = new MvcAssemblyPart(controllerAssemblyMs);
Services.AddControllersWithViews().ConfigureApplicationPartManager(apm =>
apm.ApplicationParts.Add(dynamicControllers));
}
so any new Endpoints/Routes are registered.
the problem is that because routes have been registered every time it compiles the code, if I change Get action to Post action, compile before and after, the endpoints end up in an erroneous state,
AmbiguousMatchException: The request matched multiple endpoints. Matches:
DynamicCodeProject.Controllers.DynamicallyAddedController.Post (string)
DynamicCodeProject.Controllers.DynamicallyAddedController.Get (string)
in which case I have to restart the application,
is it possible to remove routes/endpoints at runtime so I don't have to restart the application?

Answer 1

I has a same problem. My solution was remove previous controller from apm.ApplicationParts
var parts = _partManager.ApplicationParts.Where((x) => ((AssemblyPart)x).Assembly.GetName().Name == compiledAssembly.GetName().Name).ToList();
foreach(var part in parts)
{
apm.ApplicationParts.Remove(part);
}
apm.AddApplicationPart(compiledAssembly);
this work in asp.net core 5.0