## Fixes Fixes #22504 ## Description This PR fixes a bug where metadata updates (like creating a new field or a page layout) were missed if an open tab was temporarily disconnected from the server (e.g., tab backgrounded or a network blip). Because the frontend's metadata store relies on live SSE deltas for freshness, any gap in the connection meant the new metadata would never reach the client unless a full reload occurred. This often resulted in "No Data" states for newly created layouts or widgets. **Changes:** - Updated `SSEClientEffect.tsx` to call `invalidateMetadataStore()` upon a successful SSE reconnection. - Re-syncing the metadata store on reconnect ensures that any events missed during the disconnected gap are retrieved durably without requiring a manual page refresh. ## Testing 1. Open a record page tab in a workspace. 2. From an app front component or DevTools, trigger a field creation via the metadata API (`createOneField` / `page-layout` mutations). 3. Briefly disconnect the network or restart the server so the SSE stream drops during the mutation. 4. Re-establish the connection. 5. The tab should automatically refetch the metadata and reflect the new field/layout without needing a manual reload, instead of getting stuck in a "No Data" state. <!-- This is an auto-generated description by cubic. --> <a href="https://cubic.dev/pr/twentyhq/twenty/pull/22562?utm_source=github" target="_blank" rel="noopener noreferrer" data-no-image-dialog="true"><picture><source media="(prefers-color-scheme: dark)" srcset="https://www.cubic.dev/buttons/review-in-cubic-dark.svg"><source media="(prefers-color-scheme: light)" srcset="https://www.cubic.dev/buttons/review-in-cubic-light.svg"><img alt="Review in cubic" src="https://www.cubic.dev/buttons/review-in-cubic-dark.svg"></picture></a> <!-- End of auto-generated description by cubic. -->
The #1 Open-Source CRM
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Why Twenty
Twenty gives technical teams the building blocks for a custom CRM that meets complex business needs and quickly adapts as the business evolves. Twenty is the CRM you build, ship, and version like the rest of your stack.
Learn more about why we built Twenty
Installation
Cloud
The fastest way to get started. Sign up at twenty.com and spin up a workspace in under a minute, with no infrastructure to manage and always up to date.
Build an app
Scaffold a new app with the Twenty CLI:
npx create-twenty-app my-app
Define objects, fields, and views as code:
import { defineObject, FieldType } from 'twenty-sdk/define';
export default defineObject({
nameSingular: 'deal',
namePlural: 'deals',
labelSingular: 'Deal',
labelPlural: 'Deals',
fields: [
{ name: 'name', label: 'Name', type: FieldType.TEXT },
{ name: 'amount', label: 'Amount', type: FieldType.CURRENCY },
{ name: 'closeDate', label: 'Close Date', type: FieldType.DATE_TIME },
],
});
Then ship it to your workspace:
npx twenty app:publish --private
See the app development guide for objects, views, agents, and logic functions.
Self-hosting
Run Twenty on your own infrastructure with Docker Compose, or contribute locally via the local setup guide.
Everything you need
Twenty gives you the building blocks of a modern CRM (objects, views, workflows, and agents) and lets you extend them as code. Here's a tour of what's in the box.
Want to go deeper? Read the User Guide for product walkthroughs, or the
Documentation for developer reference.
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Stack
TypeScript
Nx
NestJS, with BullMQ,
PostgreSQL,
Redis
React, with Jotai, Linaria and Lingui
Thanks
Thanks to these amazing services that we use and recommend for code review (Greptile), catching bugs (Sentry) and translating (Crowdin).
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