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Merge pull request #1777 from tagliala/patch-1

Add a note about bundle and socket activation
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Evan Phoenix 2019-04-21 22:20:37 -07:00 committed by GitHub
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@ -71,6 +71,13 @@ listening sockets open across puma restarts and achieves graceful
restarts, including when upgraded puma, and is compatible with both restarts, including when upgraded puma, and is compatible with both
clustered mode and application preload. clustered mode and application preload.
**Note:** Any wrapper scripts which `exec`, or other indirections in
`ExecStart`, may result in activated socket file descriptors being closed
before they reach the puma master process. For example, if using `bundle exec`,
pass the `--keep-file-descriptors` flag. `bundle exec` can be avoided by using a
`puma` executable generated by `bundle binstubs puma`. This is tracked in
[#1499].
**Note:** Socket activation doesn't currently work on jruby. This is **Note:** Socket activation doesn't currently work on jruby. This is
tracked in [#1367]. tracked in [#1367].