Merge pull request #1214 from elixir-lsp/codex/refactor-snapshot-pid-lookup-and-add-test

Fix remote pid lookup with missing snapshot

Author: lukaszsamson

apps/debug_adapter/lib/debug_adapter/server.ex

@@ -2970,8 +2970,14 @@ defmodule ElixirLS.DebugAdapter.Server do
           snapshot -> process_name_from_snapshot(snapshot)
         end
     else
-      nil -> nil
-      process_info -> process_name_from_info(process_info)
+      nil ->
+        case Map.get(snapshot_by_pid, pid) do
+          nil -> nil
+          snapshot -> process_name_from_snapshot(snapshot)
+        end
+
+      process_info ->
+        process_name_from_info(process_info)
     end
   end