From c4e6503b2578918c06a6df0b0de5af6a04134167 Mon Sep 17 00:00:00 2001
From: geekgeekrun <geekgeekrun>
Date: Sun, 27 Oct 2024 01:07:15 +0800
Subject: [PATCH] fix the issue that launchBossSite process is not exited when
 main process exited

---
 .../src/main/flow/LAUNCH_BOSS_SITE/index.ts   | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/packages/ui/src/main/flow/LAUNCH_BOSS_SITE/index.ts b/packages/ui/src/main/flow/LAUNCH_BOSS_SITE/index.ts
index e6834e2..deb560d 100644
--- a/packages/ui/src/main/flow/LAUNCH_BOSS_SITE/index.ts
+++ b/packages/ui/src/main/flow/LAUNCH_BOSS_SITE/index.ts
@@ -25,6 +25,7 @@ import { pipeWriteRegardlessError } from '../utils/pipe'
 import * as JSONStream from 'JSONStream'
 import { ChatStartupFrom } from '@geekgeekrun/sqlite-plugin/dist/entity/ChatStartupLog'
 import gtag from '../../utils/gtag'
+import { sleep } from '@geekgeekrun/utils/sleep.mjs'
 
 const __dirname = url.fileURLToPath(new URL('.', import.meta.url))
 const isRunFromUi = Boolean(process.env.MAIN_BOSSGEEKGO_UI_RUN_MODE)
@@ -252,3 +253,23 @@ export async function launchBossSite() {
   await page.close()
   page = tempPage
 }
+
+// #region period check is parent process existed
+// Store the parent process ID
+const parentPID = process.ppid
+// Function to check if the parent process is alive
+async function periodCheckParentProcess() {
+  // eslint-disable-next-line no-constant-condition
+  while (true) {
+    try {
+      // Try sending signal 0 to the parent process (this does not terminate the process)
+      process.kill(parentPID, 0)
+    } catch (err) {
+      // If an error is thrown, the parent process doesn't exist anymore
+      process.exit(0)
+    }
+    await sleep(1000)
+  }
+}
+periodCheckParentProcess()
+// #endregion