feat: 增强内容脚本与后台通信，添加 PING 响应和确保脚本就绪的机制

2026-04-11 02:01:36 +08:00
parent bac7113c0c
commit 359566131d
3 changed files with 102 additions and 41 deletions
@@ -17,10 +17,18 @@ const LOG_PREFIX = `[MultiPage:${SCRIPT_SOURCE}]`;
 const STOP_ERROR_MESSAGE = '流程已被用户停止。';
 let flowStopped = false;

-chrome.runtime.onMessage.addListener((message) => {
+chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
  if (message.type === 'STOP_FLOW') {
    flowStopped = true;
    console.warn(LOG_PREFIX, STOP_ERROR_MESSAGE);
+    return;
+  }
+
+  if (message.type === 'PING') {
+    sendResponse({
+      ok: true,
+      source: SCRIPT_SOURCE,
+    });
  }
 });