Benjamin, You may find TJ Holowaychuk's Koa.js <https://github.com/koajs/koa>interesting -- middleware using generators. Apparently there are big performance benefits and you can catch both sync and async errors with try/catch... but as others have said, it's experimental: you have to be on the latest (unstable) release of node and you have to enable generators in v8 with a command-line flag.
You've probably read the official warning<http://nodejs.org/api/domain.html#domain_warning_don_t_ignore_errors>about using domains as a way to ignore errors, but I figured I'd post a link just in case. Regarding domains, in The Future of Programming in Node.js<https://groups.google.com/forum/#!searchin/nodejs/domains/nodejs/9afurRCTlOc/GvlFNmm_AtAJ>, isaacs said: > Domains will be refactored to support more generic > continuation-tracking systems, to enable alternative error-handling > mechanisms in userland. Eventually the Domain module will be a thing > that could be done in userland, but it will continue to be bundled > with the Node binary. Personally, I'm excited about this low-level hook because it should make it possible to implement automatic long-stack traces without hacks (though this is probably something you would want to have only in debug mode due to the performance implications). It might even make it possible to avoid littering the code with "if (err) return cb(err)" (or d.intercept) at ever layer of asynchrony -- that would be quite nice. -- -- 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 --- You received this message because you are subscribed to the Google Groups "nodejs" group. To unsubscribe from this group and stop receiving emails from it, send an email to nodejs+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
