Race condition in meta_request?

[lesliev]

We are occasionally seeing this error in production mode:
Errno::ENOENT: No such file or directory - /...(rails_root).../tmp/data/meta_request/f543060fed4687f802dc62fbd61ca89f.json

the error is on this line:
https://github.com/dejan/rails_panel/blob/master/meta_request/lib/meta_request/storage.rb#L23

I don't know how the files are disappearing between the process seeing them and deleting them but I suppose its safe to assume that files in /tmp can go away at any time. Perhaps you could add a "rescue nil" to that line?

[lesliev]

Pardon, the "Dir" sees the file, the File.stat no longer sees it. So the fix is a bit harder than a rescue nil. But suffice to say that both File.stat and FileUtils.rm could possibly throw an ENOENT.

[dejan]

@lesliev thanks for the issue report and your comment. Fixed in the new release due today.