How WIS Processes Send Messages to BG Processes

The following diagram shows how the WIS processes send messages to the BG processes using the default configuration.

1. One WIS process is configured to write messages to each WISBGMBSET Mbox set.
2. Each WISBGMBSET Mbox set contains a single message queue, BGMBOX.
3. Two BG processes are configured to read messages from each WISBGMBSET Mbox set.