a better option is spawning a separate cluster of algorthm workers as service and using something like https://github.com/substack/dnode for communication. spawning a new process takes tens of miliseconds, which probably is to long for short living processes.
Am Montag, 25. März 2013 06:49:32 UTC+1 schrieb simo: > > So, is it a recommended approach to spawn a new process for each opened > socket? > > On Sun, Mar 24, 2013 at 11:24 PM, Alan Hoffmeister > <[email protected]<javascript:> > > wrote: > >> I think that the maximum number of opened files is the only unix's >> limitation for the number of sockets, and this can be changed. >> >> -- >> Att, >> Alan Hoffmeister >> >> >> 2013/3/24 simo <[email protected] <javascript:>> >> >>> I have to serve a calculation via algorithm, I've been advised to use >>> a child process per each opened socket, what I am about to do is something >>> like that: >>> >>> var spawn = require('child_process').spawn;var child = spawn('node', >>> ['algorithem.js']); >>> >>> I know how to send argument to the algorithm process and how to receive >>> results. >>> >>> What I am concerned about, is how many socket (each socket will spawn a >>> process) I can have? How can I resolve this with my cloud hosting provider? >>> so that my app gets auto scaled? >>> >>> What's the recommended node js cloud hosting provider? >>> >>> Finally, is this a good approach in using child processes? >>> >>> -- >>> -- >>> 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]<javascript:> >>> To unsubscribe from this group, send email to >>> [email protected] <javascript:> >>> 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 [email protected] <javascript:>. >>> >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >>> >>> >> >> -- >> -- >> 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]<javascript:> >> To unsubscribe from this group, send email to >> [email protected] <javascript:> >> 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 a topic in the >> Google Groups "nodejs" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/nodejs/qP_hsLZMq1A/unsubscribe?hl=en. >> To unsubscribe from this group and all its topics, send an email to >> [email protected] <javascript:>. >> For more options, visit https://groups.google.com/groups/opt_out. >> >> >> > > > > -- > -- > Kind Regards, > --------------------------------------------- > Samir Sabri > Software Architect& Developer > www.dcaclab.com > Jordan-Middle East > -- -- 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 --- 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 [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
