Couple of things 1. Plan to upgrade to MINA 2.0 once its out in a few days.. 1.1.7 is way old 2. For immediate action, try a few thread dumps and see why CPU is so high, prob u have too many CPU bound task 3. Try tweaking Tomcat setting, after giving a look at your Thread dumps.
About Architecture, its tough to give an opinion without knowing all System constraints. This is very beneficial if you have many HTTP front-ends accepting requests and posting to a single Server acting as your HTTP-SMPP gateway. The good part of this architecture is you can easily move to multiple machines, add more http front-ends without code change :) On the other hand, if you never intend to work it that ways, its an overkill. Better do this in Servlet. AFAIK, you would using one of SMPP lib's (Logica SMPP/jsmpp/opensms) for sending message to SMSC in your MINA IO Handler. I definitely don't like running client and Server on the same machine in production for sure. Single machine, Single point of failure. Again this is very specific to what you need. If it works fine for you, probably that's what u need. Good Luck! - ashish On Mon, Sep 20, 2010 at 7:34 PM, Kumar Abhishek <kuma...@gmail.com> wrote: > okies, will give it a shot tonite when traffic is minimal :) > Any comments on the architecture I am using for the client server > communication, is it a good design to have tomcat act as http > interface(backed by client connectors) and socket server accepting http > requests from client to fire smpp sms sending requests > > On Mon, Sep 20, 2010 at 7:36 PM, Emmanuel Lécharny > <elecha...@apache.org>wrote: > >> On 9/20/10 3:39 PM, Kumar Abhishek wrote: >> >>> On Mon, Sep 20, 2010 at 7:12 PM, Emmanuel Lecharny<elecha...@gmail.com >>> >wrote: >>> >>> On 9/20/10 3:02 PM, Kumar Abhishek wrote: >>>> >>>> 2 CPUs of the following configuration(Intel Dual Core XEON Processor 3.3 >>>>> Ghz >>>>> ) >>>>> >>>>> Using thread dump on tomcat java process is a bit risky for us as it >>>>> will >>>>> bring down all our web services. >>>>> >>>>> Kill -3 bringing down services ??? How possible ? >>>> >>>> yes because java of tomcat is running in background >>> >> >> Should not harm. It just get a thread dump, it does nothing else, AFAIK... >> >> Which Java version are you using ?
