PGL services: Difference between revisions
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== GetProcessEventInfo == | == GetProcessEventInfo == | ||
This takes no input and attempts to receive a [[#ProcessEventInfo]] from the observer's message queue. | This takes no input and attempts to receive a [[Process_Manager_services#ProcessEventInfo]] from the observer's message queue. | ||
Every time a process event occurs, pgl receives the event from PM (it does pm:shell->GetProcessEventHandle() during startup and has a thread looping pm:shell->GetProcessEventInfo() to track process events. | Every time a process event occurs, pgl receives the event from PM (it does pm:shell->GetProcessEventHandle() during startup and has a thread looping pm:shell->GetProcessEventInfo() to track process events. | ||
PGL sends to all observers' message queues a [[#ProcessEventInfo]] for each event it receives, thus allowing for multiple subscribers to process events. | PGL sends to all observers' message queues a [[Process_Manager_services#ProcessEventInfo]] for each event it receives, thus allowing for multiple subscribers to process events. | ||