How does this fit in NODE.JS?? What you describe does, not seem like async programming at all to me...
Angel Java Lopez <ajlopez2...@gmail.com> escreveu: >I prefer > >Available worker pulls task > >over > >Available worker is notified > >The first one could use a queue, as you mentioned. So any other process >(a >programmer, a supervisor program, etc...) can launch workers, and the >workers only need to know: > >- The queue having pending tasks >- Maybe a queue where to put the response >(the task id, and the response queue could be in the original message >in >task queue) > >There are queues that "reprocess" the message if the message is not >ACKed >in x milliseconds. The worker, at finish the tasks, should ACK the >original >message > >FE or queue servers DON'T know the existence of workers. That could be >treated as an orthogonal problem. > >A use case: at night, someone launch 40 worker programs in 40 physical >machines, and the process is the same: elastic worker topology. > >The load balance is at each worker, it knows where is free to get a >message >from the task queue. > >FE is reading the response queue, and associate the task id with a >pending >response callback, to send the response > >Makes sense? (in bad English ;-) > >Angel "Java" Lopez >@ajlopez > > > >On Thu, Dec 26, 2013 at 4:49 AM, Floby <florent.j...@gmail.com> wrote: > >> This is an interesting subject. >> I would look into the ømq guide for ideas, especially the part on >> pipelines. Even if you don't chose ømq as your supporting technology, >their >> docs have some very useful material for distributed architectures. >> >> -- >> -- >> 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. >> > >-- >-- >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. -- E-mail enviado do meu celular usando Kaiten Mail. Por favor, desculpe minha brevidade. -- -- 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.
