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Posted to dev@couchdb.apache.org by "Adam Kocoloski (JIRA)" <ji...@apache.org> on 2012/10/31 20:28:11 UTC
[jira] [Resolved] (COUCHDB-1583) improve the flow control in
ibrowse streams
[ https://issues.apache.org/jira/browse/COUCHDB-1583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Adam Kocoloski resolved COUCHDB-1583.
-------------------------------------
Resolution: Fixed
> improve the flow control in ibrowse streams
> -------------------------------------------
>
> Key: COUCHDB-1583
> URL: https://issues.apache.org/jira/browse/COUCHDB-1583
> Project: CouchDB
> Issue Type: Improvement
> Components: Replication
> Reporter: Bob Dionne
> Assignee: Adam Kocoloski
> Fix For: 1.3
>
>
> The flow control in ibrowse's async response streams is tricky. We call
> stream_next to pull more data off the socket, but it seems that ibrowse
> will sometimes split that data into multiple messages. If we call
> stream_next for each message we process we end up with an overflowing
> mailbox.
> This commit[1] changes the consumer so that it clears out the mailbox before
> calling stream_next.
> [1] 8ccf696f833a0f0a453d
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