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https://issues.apache.org/jira/browse/COUCHDB-1010?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12976890#action_12976890
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Paul Joseph Davis commented on COUCHDB-1010:
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Why have you duplicated the code between init/1 and handle_cast/2?
Also, did you have an example for this reloading code? It doesn't look correct
to me. Reading the erl_ddll page it looks like there are quite a few ways for
the driver reload to go awry in ways that aren't warm and fuzzy. Reading
through the man page and given the way we store the port in process dicts, it
looks like we should be opening the drier with the kill_ports option and then
force reloading in the try_load. Also, with the monitor option we should
probably setup a timeout to ensure that the we get the actual message back in
some amount of time.
> improve supervision tree and config changes reload
> --------------------------------------------------
>
> Key: COUCHDB-1010
> URL: https://issues.apache.org/jira/browse/COUCHDB-1010
> Project: CouchDB
> Issue Type: Improvement
> Components: Database Core
> Affects Versions: 1.2
> Reporter: Benoit Chesneau
> Assignee: Benoit Chesneau
> Fix For: 1.2
>
> Attachments: 0001-export-functions-to-couch_config.patch,
> 0002-another-port-from-bigcouch.-i.patch,
> 0002-another-port-from-bigcouch.-i.patch,
> 0003-do-like-in-other-module.-s-couch_os_daemons-MODULE.patch,
> COUCHDB-1010.patch
>
>
> port from bigcouch which is under apache license 2.
> - improve supervision
> - clean config changes handling.
> This has been tested in an undisclosed yet project named refuge wich is also
> based on couchdb but is more OTP and rebar friendly.
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