[Lldb-commits] [lldb] [lldb-dap] Fix TestDap_attach.py flakiness (PR #137278)

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@@ -612,7 +612,16 @@ def request_attach(
         if gdbRemoteHostname is not None:
             args_dict["gdb-remote-hostname"] = gdbRemoteHostname
         command_dict = {"command": "attach", "type": "request", "arguments": args_dict}
-        return self.send_recv(command_dict)
+        response = self.send_recv(command_dict)
+
+        if response["success"]:
+            # Wait for a 'process' and 'initialized' event in any order
+            first_event = self.wait_for_event(filter=["process", "initialized"])
+            second_event = (
+                "initialized" if first_event["event"] == "process" else "process"
+            )
+            self.wait_for_event(filter=[second_event])
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jeffreytan81 wrote:

Can you make this into a helper method to avoid duplication code? 

https://github.com/llvm/llvm-project/pull/137278