Hi, I know this has been discussed before but it looks like in IRC because I can't find anything via Google.
I'm running into too many file descriptors (again), or rather a file descriptor leak. For completeness here is the whole flow: 1.) I loop a list of sites and access pre-downloaded RSS files like this: (for S *Sites (let Str (in (pack *Downloads (; S id) ".xml") (till NIL T)) (rssToPages> S Str)) ) 2.) rssToPages> looks like this: (dm rssToPages> @ (let Str (or (next) (exclient~call (; This rssLink) "" 5)) (for A (rss~parseFrom (pipe (prin Str))) (let Url (req!> '+Url 'link (a; A 'htmlUrl) 'title (a; A 'title) 'site This 'pubAt (dtp~utcToStamp (a; A 'pubDate)) ) (linkUrl> '+SiteTag Url This) ) ) ) ) The exclient call will never happen in this case as we're passing in the content in the argument. rss~parseFrom is here: https://bitbucket.org/hsarvell/ext/src/tip/rss.l?at=default&fileviewer=file-view-default So as can be seen there's quite a lot of matching involved (in rss) which I remember had something to do with open file descriptors, but also pipe and in calls. I don't know what is going wrong here because I feel like all open descriptors should be closed on each conclusion of the site and/or article loop. But they just seem to be accumulating for some reason. /Henrik