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From "Alexander Shorin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (COUCHDB-1953) Speed up parsing of multipart/related requests
Date Wed, 04 Dec 2013 09:04:36 GMT

    [ https://issues.apache.org/jira/browse/COUCHDB-1953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13838753#comment-13838753
] 

Alexander Shorin commented on COUCHDB-1953:
-------------------------------------------

Sounds great! So, the very-very worst case for multipart/related parser is an abstract big
attachment full of "-" chars? Will try to make some dummy test on linux. Not blocker, just
curious(: Thanks!

> Speed up parsing of multipart/related requests
> ----------------------------------------------
>
>                 Key: COUCHDB-1953
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-1953
>             Project: CouchDB
>          Issue Type: Improvement
>          Components: HTTP Interface
>            Reporter: Nick North
>
> Parsing of multipart/related requests searches for the MIME boundary string using the
couch_httpd:find_in_binary/2 function, which can be made more efficient.
> When the boundary string is not found in its entirety in the search data, the function
should then look to see if the data ends with a prefix of the string, but it currently looks
for any prefix of the string almost anywhere in the search data.
> A pull request to fix this will be submitted shortly.



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