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feat: error boundary in layout to handle application errors / crashes #1108

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Description
As proposed and discussed here #1101 (comment).

Changes proposed in this pull request:

  1. Added an error boundary in layout to handle errors generated by infinite recursion and such so that the application doesnt crash into an irrecoverable state.

  2. Reused the already existing Error component to render error,

Related issue(s)
#1100

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sonarcloud bot commented Nov 13, 2024

@catosaurusrex2003 catosaurusrex2003 marked this pull request as draft November 14, 2024 10:11
@catosaurusrex2003
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catosaurusrex2003 commented Nov 14, 2024

In Firefox:

image
image
image

In Chrome:

image

The Error Boundary is detecting the error being generated by the browser on too much recursion and rendering the Error component.

Used this asyncapi document for testing

asyncapi: 3.0.0
info:
  title: Account Service
  version: 1.0.0
  description: This service is in charge of processing user signups
channels:
  userSignedup:
    address: user/signedup
    messages:
      UserSignedUp:
        $ref: '#/components/messages/UserSignedUp'
    x-recursion:  #RECURSION here
      $ref: '#'
operations:
  sendUserSignedup:
    action: send
    channel:
      $ref: '#/channels/userSignedup'
    messages:
      - $ref: '#/channels/userSignedup/messages/UserSignedUp'
    x-recursion: #RECURSION here
      $ref: '#'
components:
  messages:
    UserSignedUp:
      x-recursion: #RECURSION here
        $ref: '#'
      payload:
        type: object
        properties:
          x-recursion: #RECURSION here
            $ref: '#'
          displayName:
            type: string
            description: Name of the user
          email:
            type: string

@catosaurusrex2003
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@reachaadrika could you please review this pull request too when you get a chance? 😄 Thanks in advance!

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@AceTheCreator AceTheCreator left a comment

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awesome improvement, but i noticed when i fix the recursive properties in the schema, the error still persists in the UI until i either refresh or re-paste a valid schema 🤔

{configShow.sidebar && <Sidebar />}
<div className="panel--center relative py-8 flex-1">
<div className="relative z-10">
{configShow.errors && error && <Error error={error} />}
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Is this line still relevant? i mean since you've imported the error boundary in the layout container and it already includes the error component.

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Yes it is important.

This line handles the errors in our document when parsing it. The errors are in turn diagnostics with severity 0. Introduced in this PR: https://github.com/asyncapi/asyncapi-react/pull/1082/files

The error boundary, on the other hand, is used to catch unexpected application errors, such as a recursion error, and is a separate concern.

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This line handles the errors in our document when parsing it. The errors are in turn diagnostics with severity 0.

Aren't we already handling these errors here

concatenatedConfig.show?.errors && (
?

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The error boundary, on the other hand, is used to catch unexpected application errors, such as a recursion error, and is a separate concern.

I agree with you 👍🏾

my question now is if {configShow.errors && error && <Error error={error} />} is relevant if we are already handling it in the standalone code, don't you think?

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2 participants