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Line 165: − − === GetEventHandle === − − This takes no input and returns an output copy event handle. − − === GetEventInfo === − − This takes no input and attempts to receive a [[#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. − − PGL sends to all observers' message queues a [[#ProcessEventInfo]] for each event it receives, thus allowing for multiple subscribers to process events.
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| 1 || [[#GetProcessEventInfo]]
| 1 || [[#GetProcessEventInfo]]
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=== GetProcessEventHandle ===
This takes no input and returns an output copy event handle.
=== GetProcessEventInfo ===
This takes no input and attempts to receive a [[#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.
PGL sends to all observers' message queues a [[#ProcessEventInfo]] for each event it receives, thus allowing for multiple subscribers to process events.
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