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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>
)
}
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