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确保PM2 restart/stop一定触发结束守护进程 #37

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确保PM2 restart/stop一定触发结束守护进程 #37

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确保PM2 restart/stop一定出发结束守护进程 
确保PM2 restart/stop一定出发结束守护进程
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@sanshu-rom
sanshu-rom authored Aug 19, 2025
commit 2de0f1a6fb049c219ab14b2fb650e5b798722158
14 changes: 14 additions & 0 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -213,6 +213,20 @@ export default async function handler(req, res) {
const currentFile = path.normalize(fileURLToPath(import.meta.url)); // 使用 normalize 确保路径一致
const indexFile = path.normalize(path.resolve(__dirname, 'index.js')); // 标准化路径

// 保证 PM2 restart / stop 一定会触发
['SIGINT', 'SIGTERM', 'SIGUSR2'].forEach(sig =>
process.on(sig, async () => {
console.log(`[${sig}] 开始优雅关闭...`);
try {
await daemon.stopDaemon();
console.log('Python 守护进程已停止');
} catch (e) {
console.error(e);
}
process.exit(0);
})
);

if (currentFile === indexFile) {
start();
}