IMO socket.io/engine.io aim for server-client communication. But it would be interesting to see some numbers.
danmilon. On 10/28/2012 12:49 AM, Marak Squires wrote: > Use https://github.com/learnboost/engine.io > > On Sat, Oct 27, 2012 at 2:31 PM, Jacob Groundwater <ja...@nodefly.com > <mailto:ja...@nodefly.com>> wrote: > > It looks like ZeroMQ does not play well with the asynchronous nature > of Node. Take a look at the following gist: > > https://gist.github.com/3966362 > > I would expect to see three replies from the server, except there is > only one. This occurs when the server tries to reply out of order. > Changing the send order to the following works: > > sockit('thr').send( JSON.stringify({timeout:0,name:'thr'}) ) > sockit('two').send( JSON.stringify({timeout:1000,name:'two'}) ) > sockit('one').send( JSON.stringify({timeout:5000,name:'one'}) ) > > > > On Sat, Oct 27, 2012 at 11:46 AM, Alexey Kupershtokh > <alexey.kupersht...@gmail.com <mailto:alexey.kupersht...@gmail.com>> > wrote: > > I'm also interested in this theme. > > AFAIR, dnode 6 months ago was good in features but terribly slow > comparing to socket.io/axon <http://socket.io/axon>. > > https://github.com/visionmedia/axon looks interesting, but > unstable yet - I have already found an issue > ( https://github.com/visionmedia/axon/pull/62 ). Also I don't > like it's feature to open a new socket/port for each > communication type. > > Also I don't like Socket.io's feature that it doesn't free ACK > callbacks (probably already does) which is a leak for long & > intensive s2s sockets. > > воскресенье, 28 октября 2012 г., 1:32:19 UTC+7 пользователь > Jacob написал: > > I was wondering what others are using for communication > between back-end servers. Since I control all involved > servers, I would rather not include authentication at the > application layer. Forwarding SSH ports is perfectly acceptable. > > On that note, my own research has lead me to three options, > in order of personal preference: > > 1. a message queue (ZeroMQ) > 2. websockets (socket.io <http://socket.io>) > 3. synchronize against the database (MySQL or Redis) > > ZeroMQ seems pretty awesome, but I am curious if anyone has > tried it, and what there experience was. For example, I > stumbled across an article discussing how their REQ/REP > model can lock up easily. > <http://lucumr.pocoo.org/2012/6/26/disconnects-are-good-for-you/> > The > workaround is fairly simple, but I am interested in > soliciting more experience in the area. > > Websockets seem like a "native" way, but I see them as > living in the client-server domain. For example, I would > have to setup express and a basic restful service on each > back-end server. Websockets are also 1-to-1, where as ZeroMQ > supports N-to-N connections. > > Synchronizing against the database would involve polling to > achieve real-time like events. I know Redis supports a > pub/sub system, but does not seem to have any RPC-like > mechanisms. > > In the end, I will make the decision best suited to our > needs, but I am sure I can gain from some discussion on the > matter. > > Thanks everyone, > > - Jacob Groundwater > > -- > 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 > <mailto:nodejs@googlegroups.com> > To unsubscribe from this group, send email to > nodejs+unsubscr...@googlegroups.com > <mailto:nodejs%2bunsubscr...@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 > <mailto:nodejs@googlegroups.com> > To unsubscribe from this group, send email to > nodejs+unsubscr...@googlegroups.com > <mailto:nodejs%2bunsubscr...@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 -- 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. 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