【发布时间】:2016-06-05 10:14:39
【问题描述】:
我已经使用 pm2 有一段时间了。最近,我需要在我的 Express4 项目中添加一个名为“actionLog”的自定义日志目录。由于它是一个使用日志文件更新的目录,并且我不希望 pm2 在日志文件更改时重新启动应用程序,因此我希望 pm2 忽略查看该目录。将 pm2 更新到最新版本后,这是我使用的命令:
pm2 start app.js --watch --ignore-watch="actionLog"
我通过 pm2 日志流式传输以下错误:
PM2 Error: watch ENOSPC
PM2 at exports._errnoException (util.js:746:11)
PM2 at FSWatcher.start (fs.js:1172:11)
PM2 at Object.fs.watch (fs.js:1198:11)
PM2 at createFsWatchInstance (/usr/local/lib/node_modules/pm2/node_modules/chokidar/lib/nodefs-handler.js:37:15)
PM2 at setFsWatchListener (/usr/local/lib/node_modules/pm2/node_modules/chokidar/lib/nodefs-handler.js:80:15)
PM2 at EventEmitter.NodeFsHandler._watchWithNodeFs (/usr/local/lib/node_modules/pm2/node_modules/chokidar/lib/nodefs-handler.js:228:14)
PM2 at EventEmitter.NodeFsHandler._handleFile (/usr/local/lib/node_modules/pm2/node_modules/chokidar/lib/nodefs-handler.js:255:21)
PM2 at EventEmitter.<anonymous> (/usr/local/lib/node_modules/pm2/node_modules/chokidar/lib/nodefs-handler.js:468:21)
PM2 at FSReqWrap.oncomplete (fs.js:95:15)
PM2 Error: watch ENOSPC
PM2 at exports._errnoException (util.js:746:11)
PM2 at FSWatcher.start (fs.js:1172:11)
PM2 at Object.fs.watch (fs.js:1198:11)
PM2 at createFsWatchInstance (/usr/local/lib/node_modules/pm2/node_modules/chokidar/lib/nodefs-handler.js:37:15)
PM2 at setFsWatchListener (/usr/local/lib/node_modules/pm2/node_modules/chokidar/lib/nodefs-handler.js:80:15)
PM2 at EventEmitter.NodeFsHandler._watchWithNodeFs (/usr/local/lib/node_modules/pm2/node_modules/chokidar/lib/nodefs-handler.js:228:14)
PM2 at EventEmitter.NodeFsHandler._handleFile (/usr/local/lib/node_modules/pm2/node_modules/chokidar/lib/nodefs-handler.js:255:21)
PM2 at EventEmitter.<anonymous> (/usr/local/lib/node_modules/pm2/node_modules/chokidar/lib/nodefs-handler.js:468:21)
PM2 at FSReqWrap.oncomplete (fs.js:95:15)
PM2 Error: watch ENOSPC
我也试过使用命令:
pm2 start bin/www --watch --ignore-watch="actionLog"
这也产生了同样的错误。
一旦我有了正确的 ignore-watch 参数,我将更新用于启动 pm2 的 json 配置文件。目前,将此配置文件与 ignore-watch 一起使用也会导致错误,但我没有像上面那样详细的堆栈跟踪,我只在 pm2 日志中看到以下内容:
PM2: 2016-02-23 04:05:34: Starting execution sequence in -fork mode- for app name:aadm id:2
PM2: 2016-02-23 04:05:34: App name:aadm id:2 online
PM2: 2016-02-23 04:05:35: Change detected on path actionLog/userAction.log for app aadm - restarting
PM2: 2016-02-23 04:05:35: Stopping app:aadm id:2
PM2: 2016-02-23 04:05:35: App name:aadm id:2 exited with code SIGTERM
PM2: 2016-02-23 04:05:35: Process with pid 5102 killed
PM2: 2016-02-23 04:05:35: Starting execution sequence in -fork mode- for app name:aadm id:2
PM2: 2016-02-23 04:05:35: App name:aadm id:2 online
我查看了一些关于忽略监视问题的报告,例如:
- https://github.com/Unitech/PM2/issues/1288
- https://github.com/Unitech/PM2/issues/918
- https://github.com/Unitech/PM2/issues/1275
- How to auto reload project nodejs use pm2
- Express 4 + pm2 watch not working
不幸的是,我仍然卡住了。有什么想法吗?
【问题讨论】: