Notify to other application instance running on different machine

[Raghvendra Parashar]

I am running Django application on multiple machines say m1, m2, m3.

all of them are using centralized database hosted on my_db_host.com.

I want to notify to m2, m3 instances from m1 on particular action/activity.

I have explored crossbar.io, but could not find proper guideline to integrate this.

Please let me know what is the best approach for message passing from one app-instance to other.

posted same question on SO: http://stackoverflow.com/questions/28580289/notify-to-other-application-instance-running-on-different-machine?noredirect=1#comment45495163_28580289