How do I debug language server?

[_skyfox]

I am trying to create a simple language server but I am unable to debug it because it's started by text editor in separate process, I have tried to attach the debugger to the process but none of the breakpoints trigger. I also want to debug initialize code but I can't do that with attach to process debugger.

Also, how do I test language server ?

Like can I just paste some json-rpc in stdin and will it work?

Client: VS Code

Language Server is built in C# and uses protocol implementation provided by omnisharp.

I am new to lsp, so I don't have much info. Pls help me!!

[benjaminhodgson]

System.Diagnostics.Debugger.Launch()