Hi, On Mon, Jun 6, 2011 at 10:50 AM, Tharindu Mathew <thari...@wso2.com> wrote:
> > > On Mon, Jun 6, 2011 at 8:36 AM, Sanjiva Weerawarana <sanj...@wso2.com>wrote: > >> On Sun, Jun 5, 2011 at 5:11 PM, Tharindu Mathew <thari...@wso2.com>wrote: >> >>> That can be achieved by using a simple non-blocking Axis2 sender type >>>> thing - which I believe is what Hiranya wrote a while ago. >>>> >>>> The BAM server needs to be set up in a clustered manner with an LB etc. >>>> to handle the large number of messages it will receive when Stratos is >>>> running at full tilt (and have additional load balancing things like DNS >>>> round-robin). We can make that work easily. >>>> >>>> +1, for this model. The publisher that is used in Stratos is already >>> done in a non blocking way. I feel it's better to go for the jdbc model. >>> >> >> Tharindu what is the "JDBC model"?? We don't need persistence for these >> messages, so where does JDBC come into the picture? >> > > In the publisher, Hiranya wrote, we directly inject the event into the > 'BAM' DB. This is what I referred to as the jdbc model. Instead of sending > an event to BAM, and then inserting to the BAM DB. This option is also > provided, which is what we use by default. > The above bit of code runs on top of a simple queue + thread pool framework thus making the whole thing asynchronous. I also had implemented provision for plugging in a different approach for dealing with the objects stored in the queue. So for an example one could write a simple lightweight Axis2 client which picks these objects from the queue and sends to the BAM server through WS calls. Thanks, Hiranya > >> Sanjiva. >> -- >> Sanjiva Weerawarana, Ph.D. >> Founder, Chairman & CEO; WSO2, Inc.; http://wso2.com/ >> email: sanj...@wso2.com; phone: +94 11 763 9614; cell: +94 77 787 6880 | +1 >> 650 265 8311 >> blog: http://sanjiva.weerawarana.org/ >> >> Lean . Enterprise . Middleware >> >> _______________________________________________ >> Carbon-dev mailing list >> Carbon-dev@wso2.org >> http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev >> >> > > > -- > Regards, > > Tharindu > > > _______________________________________________ > Carbon-dev mailing list > Carbon-dev@wso2.org > http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev > > -- Hiranya Jayathilaka Associate Technical Lead; WSO2 Inc.; http://wso2.org E-mail: hira...@wso2.com; Mobile: +94 77 633 3491 Blog: http://techfeast-hiranya.blogspot.com
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