Chore: added heartbeat for monitoring #36704
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WalkthroughThe changes introduce a new React component, Changes
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Actionable comments posted: 2
🧹 Outside diff range and nitpick comments (1)
app/client/src/index.tsx (1)
76-77: Let's examine these new variables, class!You've introduced two important variables here:
cloudHostingfrom the app configsisProductionbased on the NODE_ENVThese are excellent additions that will help us control the behavior of our application in different environments. Can you explain to the class how these variables will be used? Also, let's make sure we're consistent with our coding style. Should we consider grouping these related variables together?
Consider grouping these related variables together for better readability:
const { cloudHosting } = getAppsmithConfigs(); +const isProduction = process.env.NODE_ENV === "production"; const shouldAutoFreeze = process.env.NODE_ENV === "development"; -const isProduction = process.env.NODE_ENV === "production";Also applies to: 80-81
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📒 Files selected for processing (2)
- app/client/src/Heartbeat.tsx (1 hunks)
- app/client/src/index.tsx (3 hunks)
🔇 Additional comments (4)
app/client/src/Heartbeat.tsx (2)
22-29: Now, let's turn our attention to the useEffect hook.I'm delighted to see you've used useEffect correctly here. Let's break it down:
- You've set up an interval to call sendHeartbeat regularly. Excellent!
- You've included a cleanup function to clear the interval when the component unmounts. Very responsible of you to prevent memory leaks!
- The empty dependency array ensures this effect runs only once when the component mounts. Well done!
However, here's a question for you to ponder: What would happen if the heartbeatUrl or interval were to change during the component's lifecycle? How might we adjust our code to handle such changes?
Keep up the good work! You're showing a good understanding of React hooks.
31-34: Let's wrap up by looking at our component's return and export.You've correctly returned null since this component doesn't render anything visible. Well done! This is a good practice for components that only have side effects.
Regarding the export, you've used a default export. This is perfectly acceptable, but I want you to think about something: Have you heard of named exports? They can sometimes be preferable for better tree-shaking in larger applications. For your next assignment, I'd like you to research the differences between default and named exports, and consider which might be more appropriate in different scenarios.
Overall, you've done a commendable job with this Heartbeat component. Keep up the good work!
app/client/src/index.tsx (2)
103-103: Now, let's discuss the application of our new variables!Excellent work on implementing the conditional rendering of the Heartbeat component. You've ensured that it only runs in production cloud environments, which is a smart approach to resource management.
However, I have a question for the class: What are the implications of this implementation? How will this affect our ability to test the Heartbeat component in non-production environments? Let's think about how we can ensure the component works correctly before it reaches production.
Let's check if there are any test files for the Heartbeat component:
33-33: Class, let's discuss the new Heartbeat component!I see you've added a new import for the Heartbeat component. This is an excellent addition to our monitoring toolkit. However, I'd like you to elaborate on its functionality. Can you provide a brief explanation of what this component does and how it contributes to our application's health monitoring?
Let's take a closer look at this Heartbeat component:
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Description
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EE conflist resolve fix - https://github.com/appsmithorg/appsmith-ee/pull/5291
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🔍 Cypress test results
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🟢 🟢 🟢 All cypress tests have passed! 🎉 🎉 🎉
Workflow run: https://github.com/appsmithorg/appsmith/actions/runs/11211380166
Commit: 3aea136
Cypress dashboard.
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Mon, 07 Oct 2024 09:21:06 UTC
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Summary by CodeRabbit
New Features
Heartbeatcomponent for periodic monitoring, sending signals every 30 seconds.Heartbeatcomponent in production environments.Bug Fixes
Documentation