🚀 Feature Request

Relevant Package [REQUIRED]

This feature request is for go-mod-bootstrap

Description [REQUIRED]

The current shutdown process immediately cancels the context when SIGTERM is received, which causes the messaging client to disconnect abruptly. This may interrupt critical operations that are still in progress.

Describe the solution you'd like

Integrate edgexfoundry/go-mod-messaging#435 into shutdown process to ensure graceful shutdown that waits for ongoing critical operations to complete.