https://github.com/ellectroid/asynceventhandler_basic

Asynchronous single-threaded event handler
https://github.com/ellectroid/asynceventhandler_basic

async asynchronous event event-driven event-handling event-management fifo function-pointers queue semaphore thread threads

Last synced: about 22 hours ago
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Asynchronous single-threaded event handler

• Host: GitHub
• URL: https://github.com/ellectroid/asynceventhandler_basic
• Owner: ellectroid
• License: unlicense
• Created: 2024-02-18T15:10:27.000Z (9 months ago)
• Default Branch: main
• Last Pushed: 2024-02-19T10:43:02.000Z (9 months ago)
• Last Synced: 2024-02-19T19:38:03.053Z (9 months ago)
• Topics: async, asynchronous, event, event-driven, event-handling, event-management, fifo, function-pointers, queue, semaphore, thread, threads
• Language: C++
• Homepage:
• Size: 17.6 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# AsyncEventHandler_Basic

Asynchronous single-threaded event handler  

For demonstration purposes only  

AsyncEventHandler implementation  

Dialect: C++20 (uses \)  

Properties:  

- 1 thread, sleeps when idle  

- 1 externally provided event handler function for all events  

- 1 externally provided event parameter buffer of user-defined size  

- 4 handler function parameters individual to every event  

- 1 externally provided queue of events of user-defined size  

- Binds event ID number to a set of parameters for the handler  

- Events triggered using event number  

- Supports negative event numbers (for example, for error handling events)  

- Activate/deactivate handler execution on per-event and global level  

- Diverse error codes in case something goes wrong  

- Trivially destructible  

- Buffer memory and a thread object are provided externally (doesn't manage object lifetime of anything)  

- You can change internal pointers at runtime if you're into that sort of thing

- It actually seems to work

Includes a test function with detailed explanation and example of setup, use and error handling.