How have you used OSGi’s event handling mechanism in your past projects?
In my past projects, I’ve utilized OSGi’s event handling mechanism to manage inter-module communication. Specifically, I used the EventAdmin service for asynchronous delivery of events between bundles. This allowed me to decouple modules and promote modularity in the system.
One project involved a sensor data collection system where different sensors were represented by separate bundles. The EventAdmin service was used to publish sensor readings as events which other interested bundles could subscribe to.
Another application was in an IoT home automation system. Here, device status changes were propagated as events using the EventAdmin service. Other bundles subscribed to these events and performed appropriate actions like turning on lights when motion is detected.
