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) 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 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