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Posted to dev@couchdb.apache.org by "Benoit Chesneau (JIRA)" <ji...@apache.org> on 2011/01/03 14:58:49 UTC

[jira] Commented: (COUCHDB-1008) Add socket_options to the ini .configuration

    [ https://issues.apache.org/jira/browse/COUCHDB-1008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12976742#action_12976742 ] 

Benoit Chesneau commented on COUCHDB-1008:
------------------------------------------

recv_buf can give different results on bsd. I would keep mochiweb defaults and let the user define them if we want rather than using setting sbased on linux os.

> Add socket_options to the ini .configuration
> --------------------------------------------
>
>                 Key: COUCHDB-1008
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-1008
>             Project: CouchDB
>          Issue Type: Improvement
>            Reporter: Filipe Manana
>            Assignee: Filipe Manana
>         Attachments: COUCHDB-1008.patch
>
>
> Under some scenarios it's useful to set custom socket options, namely the recbuf and sndbuf options.
> For example, setting the recbuf option to 256Kb,  dropped the time to upload a 100Mb attachment from 2507499us to 1387625us. The default value of this parameter is 8192 bytes (set by mochiweb).
> The following article explains how some socket options might boost performance under some common scenarios:
> http://www.ibm.com/developerworks/linux/library/l-hisock.html
> Patch attached

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