#[v5] actions run but not applied, is this the expected behavior?

1 messages · Page 1 of 1 (latest)

hearty zealot
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Hi everyone! I have an example here with some instructions in it. I see console logs from actions running, but they dont take affect. It seems like a guard may be affecting in a case where maybe it should not be? (but only when 2 events happen one after the other) Or perhaps I am abusing xstate? I tried to make a simplified version of something I have in a project. When someone has a moment, can you please take a look? https://codesandbox.io/s/objective-cache-46f786?file=/src/App.vue

gilded adder
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This may be a bug (cc. @weak hemlock (I'm tagging you a lot today hah))

hearty zealot
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Thanks for looking at that. I believe the code in my project worked as expected at one time, but yesterday I noticed the issue.

gilded adder
hearty zealot
weak hemlock
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the fact that you are temporarily in the "blocked" state here is the desired outcome, right?

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to get it right - the repro case would be:

  1. click Send Increase (the button above)
  2. click Send reset, then increate (the button below)
  3. actual 1, expected 2
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did I get it right?

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hm, actually - no

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😅

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I'm not sure where is the confusion - it seems to me that it works fine so perhaps I'm not seeing something here

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could u go through this step by step to explain what do u think should happen at each step and where your expectation is not met?

hearty zealot
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Yes its temporarily in the blocked state.

  • Click the Send increase button (which set counter to 1 and moves to blocked)
  • Click the Send rest, then increase, which calls the reset related actions and shows console logs, but they don't seem to affect the state or context.

Actually I found a case where count was decremented, which there is no code for. I waited for the timeout & did the steps again.

weak hemlock
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But that second button resets both to idle and the counter to 0 and increments again

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So we end up somewhat where we started

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It’s going from 1 to 0 to 1

hearty zealot
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Do you see this from clicking the Send increase button and then the Send reset, then increase button?

image.png
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count increased logged 2 times, but its 1

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if I click the buttons in the same order again, I see count become 2, then 1 again

image.png
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(after the blocked state is auto removed)

weak hemlock
weak hemlock
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U start with 1, increase it by 1 to 2. Then reset to 0 and increase by 1 to 1

hearty zealot
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hmm, I see what you mean. gonna look back at the local machine I was trying to copy in a simple way.

hearty zealot
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I think this is going to be too much to simplify down, I may try refactoring the machine in the project