## Description Fixes race condition in JS Object mutation where evaluation overrides the variables state. Root Cause: Execution context is shared between every evaluation request and trigger execution request. A trigger execution request could be paused when an asynchronous task is awaited. In the mean time, worker might pick up the task to perform and evaluation. Evaluation would end up replacing the entities in the execution context, there by resetting the actions performed by the trigger execution before it was paused. What the fix does? We are now caching the JS object for reuse which means that every execution/evaluation request reuses the same JS Object as long the JS Object isn't modified by a user action. #### PR fixes following issue(s) Fixes #27978 > > #### Media > A video or a GIF is preferred. when using Loom, don’t embed because it looks like it’s a GIF. instead, just link to the video > > #### Type of change - Bug fix (non-breaking change which fixes an issue) > > ## Testing > #### How Has This Been Tested? - [x] Manual - [x] Jest - [x] Cypress > > #### Test Plan > Add Testsmith test cases links that relate to this PR > > #### Issues raised during DP testing > Link issues raised during DP testing for better visiblity and tracking (copy link from comments dropped on this PR) > > > ## Checklist: #### Dev activity - [x] My code follows the style guidelines of this project - [x] I have performed a self-review of my own code - [x] I have commented my code, particularly in hard-to-understand areas - [ ] I have made corresponding changes to the documentation - [x] My changes generate no new warnings - [x] I have added tests that prove my fix is effective or that my feature works - [x] New and existing unit tests pass locally with my changes - [ ] PR is being merged under a feature flag #### QA activity: - [x] [Speedbreak features](https://github.com/appsmithorg/TestSmith/wiki/Guidelines-for-test-plans#speedbreakers-) have been covered - [x] Test plan covers all impacted features and [areas of interest](https://github.com/appsmithorg/TestSmith/wiki/Guidelines-for-test-plans#areas-of-interest-) - [ ] Test plan has been peer reviewed by project stakeholders and other QA members - [x] Manually tested functionality on DP - [ ] We had an implementation alignment call with stakeholders post QA Round 2 - [ ] Cypress test cases have been added and approved by SDET/manual QA - [x] Added `Test Plan Approved` label after Cypress tests were reviewed - [ ] Added `Test Plan Approved` label after JUnit tests were reviewed |
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Organizations build internal applications such as dashboards, database GUIs, admin panels, approval apps, customer support dashboards, and more to help their teams perform day-to-day operations. Appsmith is an open-source tool that enables the rapid development of these internal apps. Read more on our website.
Installation
There are two ways to start using Appsmith:
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- Install Appsmith on your machine. See the installation guides below.
| Installation Methods | Documentation |
|---|---|
| Docker (Recommended) | |
| Kubernetes | |
| AWS AMI |
For other deployment options, see the Installation Guides documentation.
Development
To build and run Appsmith in your local dev environment, see Setup for local development.
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License
Appsmith is licensed under the terms of Apache License 2.0.
