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ASF GitHub Bot commented on DISPATCH-1069: ------------------------------------------ GitHub user ganeshmurthy opened a pull request: https://github.com/apache/qpid-dispatch/pull/344 DISPATCH-1069 - Delayed freeing of links and sessions until after the… … the processing of the event batch is complete You can merge this pull request into a Git repository by running: $ git pull https://github.com/ganeshmurthy/qpid-dispatch DISPATCH-1069 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/qpid-dispatch/pull/344.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #344 ---- commit f48d981202fbb5d781f2b32125fbe61af1a82fdc Author: Ganesh Murthy <gmurthy@...> Date: 2018-07-18T19:43:39Z DISPATCH-1069 - Delayed freeing of links and sessions until after the the processing of the event batch is complete ---- > memory grows on a long-lived connection when links are opened and closed > ------------------------------------------------------------------------ > > Key: DISPATCH-1069 > URL: https://issues.apache.org/jira/browse/DISPATCH-1069 > Project: Qpid Dispatch > Issue Type: Bug > Components: Container > Affects Versions: 1.2.0 > Reporter: Alan Conway > Assignee: Alan Conway > Priority: Major > Fix For: 1.3.0 > > Attachments: link-leak.c, link-leak.py > > > The attached reproducers link-leak.c and link-leak.py open and close links > repeatedly on the same connection. This causes the routers memory use to grow. > Massif shows that the memory is due to pn_link_t and related objects. > PROTON-905 describes an old bug where link information is leaked but > experiments show this is not happening with modern proton. > I suspect the growth is due to dispatch sometimes failing to call > pn_link_free() but investigation is still ongoing. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@qpid.apache.org For additional commands, e-mail: dev-h...@qpid.apache.org