Re: [Resin-interest] Scaling Up

2012-11-13 Thread Paul Cowan
On Nov 10, 2012, at 7:14 AM, Haroon Rasheed wrote: Thanks Paul for the great Video! Could you please provide more details on the clustered sessions using distributed memcache/JCache? Hi Haroon, The Memcache/JCache layer really isn't intended for direct access to the user session, if that

Re: [Resin-interest] Scaling Up

2012-11-13 Thread Paul Cowan
On Nov 10, 2012, at 5:56 AM, Riccardo Cohen wrote: Really great video. Looks magic ! I've been setting load balancing with resin.xml only. I cannot find resin.properties and resinctl script in my resin 4.0.13 installation. When did it appear ? did you announce somewhere this new function

Re: [Resin-interest] Scaling Up

2012-11-10 Thread Riccardo Cohen
you'll find my 2 xml conf (resin 4.0.13) - resin.xml is the front server, I have 1 front for 2 app-tier clusters, one cluster is for the application, the other if for images only servers - resin.safe.xml is the conf for application app-tier, I did not set any http service for this because I

Re: [Resin-interest] Scaling Up

2012-11-09 Thread Riccardo Cohen
Hello Rick I haven't worked a lot on this, but if you want I can provide my resin.xml : in my application I have one resin front loadbalancer, with N application servers (all IP are known) and potentially 2 mysql db servers . I use resin 4.0.13 pro on linux debian On 09/11/12 03:11, Rick Mann

Re: [Resin-interest] Scaling Up

2012-11-09 Thread Rick Mann
On Nov 9, 2012, at 0:19 , Riccardo Cohen r.co...@realty-property.com wrote: Hello Rick I haven't worked a lot on this, but if you want I can provide my resin.xml : in my application I have one resin front loadbalancer, with N application servers (all IP are known) and potentially 2 mysql

Re: [Resin-interest] Scaling Up

2012-11-09 Thread Rick Mann
On Nov 9, 2012, at 18:19 , Scott Ferguson f...@caucho.com wrote: - My current app has no session state at all, but does intantiate a lot of Hibernate objects in the app. Hibernate caching adds to this (I don't know how writes are handled). Do you have recommendations for ensuring failover

Re: [Resin-interest] Scaling Up

2012-11-09 Thread Rick Mann
On Nov 9, 2012, at 18:19 , Scott Ferguson f...@caucho.com wrote: There's failover to backup triad members if the primary fails. There's an ack from the triad to tell when it's been completed. That's the basic idea. The cache is actually a fairly complicated messaging application. It's

[Resin-interest] Scaling Up

2012-11-08 Thread Rick Mann
I've used Resin for 6 or 8 years now, ever since working at a company that used it. I use it for a lot of little personal projects and web sites, nothing very substantial. But there's a chance that something I did recently will grow, and I'm looking at how to use Resin with Rackspace virtual

Re: [Resin-interest] Scaling Up

2012-11-08 Thread Scott Ferguson
On 11/8/12 6:11 PM, Rick Mann wrote: I've used Resin for 6 or 8 years now, ever since working at a company that used it. I use it for a lot of little personal projects and web sites, nothing very substantial. But there's a chance that something I did recently will grow, and I'm looking at

Re: [Resin-interest] Scaling Up

2012-11-08 Thread Rick Mann
Thanks, Scott, I'll read through that more carefully shortly. One question. Do I set up one server with the multi-machine additions as you show, and then just replicate the config file (and server, webapp, et al) onto all the machines? I realize that may seem obvious, but I want to be sure.

Re: [Resin-interest] Scaling Up

2012-11-08 Thread Rick Mann
On Nov 8, 2012, at 19:08 , Scott Ferguson f...@caucho.com wrote: We're working on a video that should help. One more request: I really prefer text descriptions. I find videos excruciatingly difficult to sit through, whereas a well-written textual how-to allows me to skim over parts I'm

Re: [Resin-interest] Scaling Up

2012-11-08 Thread Scott Ferguson
On 11/8/12 7:17 PM, Rick Mann wrote: Thanks, Scott, I'll read through that more carefully shortly. One question. Do I set up one server with the multi-machine additions as you show, and then just replicate the config file (and server, webapp, et al) onto all the machines? I realize that may

Re: [Resin-interest] Scaling Up

2012-11-08 Thread Rick Mann
On Nov 8, 2012, at 19:28 , Scott Ferguson f...@caucho.com wrote: Yes, all the servers will have the same configuration. Okay, so, I can set one up with the config, make a snapshot of that machine, then bring up more instances from that snapshot. I'll have to figure out how to manage the IP

Re: [Resin-interest] Scaling Up

2012-11-08 Thread Scott Ferguson
On 11/8/12 7:39 PM, Rick Mann wrote: On Nov 8, 2012, at 19:28 , Scott Ferguson f...@caucho.com wrote: Yes, all the servers will have the same configuration. Okay, so, I can set one up with the config, make a snapshot of that machine, then bring up more instances from that snapshot. I'll have