<p><strong>Service - </strong><strong>event handler</strong></p>
<p>This directive is used to specify the <em>short name</em> of the command that should be run whenever a change in the state of the service is detected (i.e. whenever it goes down or recovers). Read the documentation on event handlers for a more detailed explanation of how to write scripts for handling events. The maximum amount of time that the event handler command can run is controlled by the event_handler_timeout option.</p>
<p><em>Parameter name:</em> event_handler<br> <em>Required:</em> no</p>