[DevTools] Emit new event when DevTools connects in standalone app (#22848)
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@ -41,13 +41,17 @@ import type {InspectedElement} from 'react-devtools-shared/src/devtools/views/Co
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installHook(window);
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export type StatusListener = (message: string) => void;
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export type StatusTypes = 'server-connected' | 'devtools-connected' | 'error';
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export type StatusListener = (message: string, status: StatusTypes) => void;
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export type OnDisconnectedCallback = () => void;
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let node: HTMLElement = ((null: any): HTMLElement);
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let nodeWaitingToConnectHTML: string = '';
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let projectRoots: Array<string> = [];
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let statusListener: StatusListener = (message: string) => {};
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let statusListener: StatusListener = (
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message: string,
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status?: StatusTypes,
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) => {};
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let disconnectedCallback: OnDisconnectedCallback = () => {};
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// TODO (Webpack 5) Hopefully we can remove this prop after the Webpack 5 migration.
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@ -260,6 +264,7 @@ function initialize(socket: WebSocket) {
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});
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log('Connected');
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statusListener('DevTools initialized.', 'devtools-connected');
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reload();
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}
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@ -372,12 +377,15 @@ function startServer(
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httpServer.on('error', event => {
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onError(event);
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statusListener('Failed to start the server.');
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statusListener('Failed to start the server.', 'error');
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startServerTimeoutID = setTimeout(() => startServer(port), 1000);
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});
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httpServer.listen(port, () => {
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statusListener('The server is listening on the port ' + port + '.');
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statusListener(
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'The server is listening on the port ' + port + '.',
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'server-connected',
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);
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});
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return {
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