Actually chrome has multiple processes running, i think its creating one for every tab you have open
On Mon, Oct 15, 2012 at 8:44 PM, Alexey Guskov <[email protected]> wrote: > By the way, i believe the way google chrome deals with multiple pages and > browser addons is very similar to what i'm trying to achieve: isolated js > vm instances inside a single process. If anyone knows chrome internals, > please correct me. > > суббота, 13 октября 2012 г., 13:29:17 UTC+4 пользователь Alexey Guskov > написал: > >> Hello everybody. I'm a huge fan of node.js and ve're actively using it in >> our project for creating various services. >> >> Recently we've faced a problem of significant ram overhead required to >> run each node.js instance (about 40Mb). This is an issue since we are >> running a number of different node.js services on one machine, and the >> memory is limited. >> >> So what we trying to use is run multiple services in single node.js >> process using vm.runInNewContext(), but compared this approach is missing >> some functionality: >> >> 1) We cannot monitor amount of memory allocated by each subprocess. >> 2) We cannot cancel all setTimeouts and process.nextTicks for given >> process to effectively stop its execution. >> 3) We cannot get a list of open sockets and file descriptors for given >> process. >> >> With this functionality we could use node.js similar to erlang - run a >> number of processes inside a single vm - and use some erlang features (like >> 'let it fail') that would certanly lead us to world domination ;) >> >> So, is there any projects targeted to solve similar problem? >> > -- > 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 > -- 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
