Sure Eugene, I'd be more than happy to. Let's see the local version I run with tests leads to smooth sailing, but it runs into problems when run in the background on our servers.
This weekend I'll cut out a small sample and recreate the issue, throw it on git and send you a link. On Sunday, June 17, 2012 12:34:51 PM UTC-4, Eugene HP wrote: > > Hi Mark, > > Can you make some test code you're working on, so I can join to debug > process. > > Thank you. > Eugene > > On Friday, June 8, 2012 5:13:04 PM UTC+2, Mark Essel wrote: >> >> I've been bugging TJ on node-canvas (https://github.com/LearnBoost/ >> node-canvas/issues/177#issuecomment-6154062<https://github.com/LearnBoost/node-canvas/issues/177#issuecomment-6154062>) >> >> about a code speed up I'm >> working on in a fork of his node module. >> >> I found Canvas.toBuffer() to be killing our pipeline resources and >> created an alternative that would simply convert from Canvas into an >> Image without going through a png buffer/media url. The problem is >> that cairo is a mysterious beast, and there's an additional level of >> concern about memory allocated within node modules as not to get GC'd >> by mother v8. >> >> I was able to test the Canvas.loadImage(image) method thousands of >> times on my mac setup (6.18), as well as stand alone tests on our >> ubuntu/production servers running the same version of node. But when >> the code is run as a stand alone process/server and coordinated by >> Gearman I'm getting some "interesting" memory/segfaults. >> >> I've tried recreating the problem and running it with gdb, node_g, and >> all the node modules built with symbols and debug flags. But the error >> crops up in a lib outside of the source I can get a stack trace for. >> >> Any help, pro tips, assistance, or words of encouragement would be >> appreciated. > > -- Job Board: http://jobs.nodejs.org/ Posting guidelines: https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines You received this message because you are subscribed to the Google Groups "nodejs" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nodejs?hl=en?hl=en
