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d1294c9d40
* Add onError option to Flight Server The callback is called any time an error is generated in a server component. This allows it to be logged on a server if needed. It'll still be rethrown on the client so it can be logged there too but in case it never reaches the client, here's a way to make sure it doesn't get lost. * Add fatal error handling
45 lines
1019 B
JavaScript
45 lines
1019 B
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow
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*/
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import type {ReactModel} from 'react-server/src/ReactFlightServer';
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import type {BundlerConfig} from './ReactFlightServerWebpackBundlerConfig';
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import type {Writable} from 'stream';
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import {
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createRequest,
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startWork,
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startFlowing,
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} from 'react-server/src/ReactFlightServer';
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function createDrainHandler(destination, request) {
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return () => startFlowing(request);
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}
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type Options = {
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onError?: (error: mixed) => void,
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};
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function pipeToNodeWritable(
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model: ReactModel,
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destination: Writable,
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webpackMap: BundlerConfig,
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options?: Options,
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): void {
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const request = createRequest(
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model,
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destination,
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webpackMap,
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options ? options.onError : undefined,
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);
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destination.on('drain', createDrainHandler(destination, request));
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startWork(request);
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}
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export {pipeToNodeWritable};
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