Application Events

These events occur within the lifecycle of BoxLang applications, including sessions and requests.

These events are also special, because not only are they announced by the BoxLang runtime globally, but also by the Application.bx Listener locally on a per-request basis. This means, that you or modules can listen to application life-cycle events on a per request basis without affecting other applications.

Event Name	Data	Description
onApplicationStart		Triggered when an application starts.
onApplicationEnd		Triggered when an application ends.
onApplicationRestart		Triggered when an application restarts.
onApplicationDefined		Triggered when an application is defined.
beforeApplicationListenerLoad		Before application listener is loaded.
afterApplicationListenerLoad		After application listener is loaded.
onRequestFlushBuffer		Triggered when the output buffer is flushed.
onSessionCreated		Triggered when a session is created.
onSessionDestroyed		Triggered when a session is destroyed.
onRequest		Generic request event.
onRequestStart		Triggered at the start of a request.
onRequestEnd		Triggered at the end of a request.
onClassRequest		Triggered when a class is requested.
onSessionStart		Triggered at the start of a session.
onSessionEnd		Triggered at the end of a session.
onError		Triggered when an error occurs.
onMissingTemplate		Triggered when a template is not found.
onAbort		Triggered when a request is aborted.