Simulation or game loop using async-await and events [Answered]
I'm trying to simulate a system with participants where the system periodically notifies the participants to perform an action. I'm trying to use async/await with a custom
Task delegate but exceptions aren't handled the way I thought they would be. Please refer to the Sharplab demo URL for more information: https://pastebin.com/J55Xzb6H.
I have an exception for Id == 5 which does not get caught. If I uncomment the next < score exception it always gets caught for the listener with the biggest Id (i.e. the last one to be added to the list).
Is there a better approach to do this? I wanted to leverage async/await to prevent having to wait for all the listeners to perform their actions one at a time but I do want to handle exceptions correctly.
Full Sharplab URL:
https://sharplab.io/#v2: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SharpLab
C#/VB/F# compiler playground.
10 Replies
that link doesn't seem to work, just fyi
your paste has expired
wtf already
Unknown User•3y ago
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yup. and inside an iteration of the loop, you can run other things multithreaded, for when things inside that group don't care about execution logic
3 dots in the top right in the future
Unknown User•3y ago
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ah I see, I'll have a read then thanks
so how could I restructure my code using async/await to have the desired outcome? I don't want to make my own threads and manage them cause I would probably mess up more
i.e. have a game loop that fires an event periodically, and have listeners/actors that react to that event asynchronously and emit their own events for when their performed actions have finished
this is a C++ question though, does C# try/catch behave the same?
Unknown User•3y ago
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