Event dispatcher based on subscriber dependencies

摘要

Various technologies and techniques are disclosed that dispatch events in a particular order. The event dispatcher receives an event trigger for an event from an event publisher. The event dispatcher uses a reverse topological sort on a module dependency tree to produce a sorted list of modules. The sorted list of modules has each module in order by dependency. The sorted list of modules is used invoke the subscriptions in order by dependency. The sorted list can be used along with additional information to invoke subscriptions in a particular order.