The reliable eventing framework provides a new mechanism for delivering messages. The current eventing framework uses Collaboration Bus as a point-to-point delivery mode for intra-node asynchronous events with high performance. The reliable eventing framework adopts Apache ActiveMQ, which provides a richer set of capabilities like reliability, asynchronous events, inter-node, and inter-cluster which are not available in Eventing Framework.

Reliable eventing framework provides the following additional features beyond what a standard eventing framework provides:

• Enables delivery of events across servers and clusters.

• Guarantees event delivery with event persistence, acknowledgement, and durable subscriptions.

• High availability of nodes with replicated persistent messages.