1 files changed, 33 insertions, 0 deletions
diff --git a/devtools/server/startup/content-process.js b/devtools/server/startup/content-process.js
new file mode 100644
index 0000000000..5710220e44
--- /dev/null
+++ b/devtools/server/startup/content-process.js
@@ -0,0 +1,33 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/* eslint-env mozilla/process-script */
+
+"use strict";
+
+/*
+ * Process script that listens for requests to start a `DevToolsServer` for an entire
+ * content process.  Loaded into content processes by the main process during
+ * content-process-connector.js' `connectToContentProcess`.
+ *
+ * The actual server startup itself is in a JSM so that code can be cached.
+ */
+
+function onInit(message) {
+  // Only reply if we are in a real content process
+  if (Services.appinfo.processType == Services.appinfo.PROCESS_TYPE_CONTENT) {
+    const { initContentProcessTarget } = ChromeUtils.importESModule(
+      "resource://devtools/server/startup/content-process.sys.mjs"
+    );
+    initContentProcessTarget(message);
+  }
+}
+
+function onClose() {
+  removeMessageListener("debug:init-content-server", onInit);
+  removeMessageListener("debug:close-content-server", onClose);
+}
+
+addMessageListener("debug:init-content-server", onInit);
+addMessageListener("debug:close-content-server", onClose);