From d8bbc7858622b6d9c278469aab701ca0b609cddf Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 15 May 2024 05:35:49 +0200
Subject: Merging upstream version 126.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 devtools/server/startup/worker.js | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

(limited to 'devtools/server/startup/worker.js')

diff --git a/devtools/server/startup/worker.js b/devtools/server/startup/worker.js
index 42034831ee..6ed880eb28 100644
--- a/devtools/server/startup/worker.js
+++ b/devtools/server/startup/worker.js
@@ -4,7 +4,7 @@
 
 "use strict";
 
-/* global worker, loadSubScript, global */
+/* global global */
 
 /*
  * Worker debugger script that listens for requests to start a `DevToolsServer` for a
@@ -44,7 +44,10 @@ this.rpc = function (method, ...params) {
   });
 }.bind(this);
 
-loadSubScript("resource://devtools/shared/loader/worker-loader.js");
+const { worker } = ChromeUtils.importESModule(
+  "resource://devtools/shared/loader/worker-loader.sys.mjs",
+  { global: "current" }
+);
 
 const { WorkerTargetActor } = worker.require(
   "resource://devtools/server/actors/targets/worker.js"
@@ -86,13 +89,6 @@ this.addEventListener("message", async function (event) {
       // Make the worker manage itself so it is put in a Pool and assigned an actorID.
       workerTargetActor.manage(workerTargetActor);
 
-      workerTargetActor.on(
-        "worker-thread-attached",
-        function onThreadAttached() {
-          postMessage(JSON.stringify({ type: "worker-thread-attached" }));
-        }
-      );
-
       // Step 5: Send a response packet to the parent to notify
       // it that a connection has been established.
       connections.set(forwardingPrefix, {
@@ -100,6 +96,11 @@ this.addEventListener("message", async function (event) {
         workerTargetActor,
       });
 
+      // Immediately notify about the target actor form,
+      // so that we can emit RDP events from the target actor
+      // and have them correctly routed up to the frontend.
+      // The target front has to be first created by receiving its form
+      // before being able to receive RDP events.
       postMessage(
         JSON.stringify({
           type: "connected",
@@ -126,6 +127,11 @@ this.addEventListener("message", async function (event) {
         await Promise.all(promises);
       }
 
+      // Finally, notify when we are done processing session data
+      // We are processing breakpoints, which means we can release the execution of the worker
+      // from the main thread via `WorkerDebugger.setDebuggerReady(true)`
+      postMessage(JSON.stringify({ type: "session-data-processed" }));
+
       break;
 
     case "add-or-set-session-data-entry":
-- 
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