Looking forward for it. Thanks Marc. On Jun 20, 2012, at 5:24 PM, Mark Essel <mes...@gmail.com> wrote:
> 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) 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 nodejs@googlegroups.com > To unsubscribe from this group, send email to > nodejs+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/nodejs?hl=en?hl=en -- 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 nodejs@googlegroups.com To unsubscribe from this group, send email to nodejs+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/nodejs?hl=en?hl=en
