| import React from 'react' | |
| import { getSocketUrl } from '../../../client/dev/hot-reloader/get-socket-url' | |
| import { HMR_ACTIONS_SENT_TO_BROWSER } from '../../../server/dev/hot-reloader-types' | |
| import DefaultGlobalError from '../../../client/components/builtin/global-error' | |
| import { AppDevOverlayErrorBoundary } from './app-dev-overlay-error-boundary' | |
| // if an error is thrown while rendering an RSC stream, this will catch it in dev | |
| // and show the error overlay | |
| export function createRootLevelDevOverlayElement(reactEl: React.ReactElement) { | |
| const socketUrl = getSocketUrl(process.env.__NEXT_ASSET_PREFIX || '') | |
| const socket = new window.WebSocket(`${socketUrl}/_next/webpack-hmr`) | |
| // add minimal "hot reload" support for RSC errors | |
| const handler = (event: MessageEvent) => { | |
| let obj | |
| try { | |
| obj = JSON.parse(event.data) | |
| } catch {} | |
| if (!obj || !('action' in obj)) { | |
| return | |
| } | |
| if (obj.action === HMR_ACTIONS_SENT_TO_BROWSER.SERVER_COMPONENT_CHANGES) { | |
| window.location.reload() | |
| } | |
| } | |
| socket.addEventListener('message', handler) | |
| return ( | |
| <AppDevOverlayErrorBoundary globalError={[DefaultGlobalError, null]}> | |
| {reactEl} | |
| </AppDevOverlayErrorBoundary> | |
| ) | |
| } | |