Node.js pm2几乎每秒都在重启

Question

我在Azure服务器上部署了一个express.js应用程序.我使用pm2进行流程管理.

问题是pm2几乎每秒都会重启.

staging@Server:/srv/apps/myapp/current$ pm2 list
?????????????????????????????????????????????????????????????????????????????????????
? App name ? id ? mode ? pid   ? status ? restart ? uptime ? memory      ? watching ?
?????????????????????????????????????????????????????????????????????????????????????
? app      ? 0  ? fork ? 35428 ? online ? 0       ? 0s     ? 20.465 MB   ? disabled ?
?????????????????????????????????????????????????????????????????????????????????????
 Use `pm2 show <id|name>` to get more details about an app
staging@Server:/srv/apps/myapp/current$ pm2 list
?????????????????????????????????????????????????????????????????????????????????????
? App name ? id ? mode ? pid   ? status ? restart ? uptime ? memory      ? watching ?
?????????????????????????????????????????????????????????????????????????????????????
? app      ? 0  ? fork ? 35492 ? online ? 7       ? 0s     ? 59.832 MB   ? disabled ?
?????????????????????????????????????????????????????????????????????????????????????
 Use `pm2 show <id|name>` to get more details about an app
staging@Server:/srv/apps/myapp/current$ pm2 list
?????????????????????????????????????????????????????????????????????????????????????
? App name ? id ? mode ? pid   ? status ? restart ? uptime ? memory      ? watching ?
?????????????????????????????????????????????????????????????????????????????????????
? app      ? 0  ? fork ? 35557 ? online ? 13      ? 0s     ? 21.816 MB   ? disabled ?
?????????????????????????????????????????????????????????????????????????????????????

〜/ .pm2/pm2.log

2016-05-10 17:39:34: Starting execution sequence in -fork mode- for app name:start id:0
2016-05-10 17:39:34: App name:start id:0 online
2016-05-10 17:39:35: App [start] with id [0] and pid [3149], exited with code [255] via signal [SIGINT]
2016-05-10 17:39:35: Starting execution sequence in -fork mode- for app name:start id:0
2016-05-10 17:39:35: App name:start id:0 online
2016-05-10 17:39:35: App [start] with id [0] and pid [3158], exited with code [255] via signal [SIGINT]
2016-05-10 17:39:35: Starting execution sequence in -fork mode- for app name:start id:0
2016-05-10 17:39:35: App name:start id:0 online
2016-05-10 17:39:36: App [start] with id [0] and pid [3175], exited with code [255] via signal [SIGINT]
2016-05-10 17:39:36: Starting execution sequence in -fork mode- for app name:start id:0

我在我的应用程序中使用咖啡脚本.并使用启动应用程序pm2 start app.coffee

的package.json

{
  "name": "myapp",
  "version": "0.0.0",
  "private": true,
  "scripts": {
    "start": "gulp start-server"
  },
  "dependencies": {
    "bcrypt-nodejs": "0.0.3",
    "body-parser": "~1.13.2",
    "co": "^4.6.0",
    "coffee-script": "^1.10.0",
    "connect-mongo": "^1.1.0",
    "cookie-parser": "~1.3.5",
    "debug": "~2.2.0",
    "express": "~4.13.1",
    "express-session": "^1.13.0",
    "gulp": "^3.9.1",
    "mongoose": "^4.4.14",
    "morgan": "~1.6.1",
    "newrelic": "^1.26.2",
    "passport": "^0.3.2",
    "passport-local": "^1.0.0",
    "pm2": "^1.1.3",
    "pug": "^2.0.0-alpha6",
    "request": "^2.72.0",
    "serve-favicon": "~2.3.0"
  },
  "devDependencies": {
    "shipit-cli": "^1.4.1",
    "shipit-deploy": "^2.1.3",
    "shipit-npm": "^0.2.0",
    "shipit-pm2-nginx": "^0.1.8"
  }
}

我是node.js的新手.可能是我没有看到明显的.请帮帮我.

Answer 1

日志对于理解问题没有用.

要了解故障并继续前进,您应该尝试在遥控器上手动启动应用程序.

IE类型npm run start或类似的东西node path/yo/your/bin.js

它应该为您提供缺失的信息来解决问题并继续前进.

Answer 2

检查您的应用程序是否修改了项目文件夹中的文件（例如日志文件）。如果任何文件触发的变化重新watch启用标志。

为防止这种情况，请使用process文件并watch_ignore在其中添加标志。

下面是关于如何使用过程文件中的文件： PM2 -进程文件