04eab80c98
Reviewed By: antonk52 Differential Revision: D34169419 fbshipit-source-id: 69fcc8da7d98f59818fbb5b486a488f19830cd81
59 lines
1.5 KiB
TypeScript
59 lines
1.5 KiB
TypeScript
/**
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* Copyright (c) Meta Platforms, Inc. and 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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* @format
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*/
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import assert from 'assert';
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import {
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ClientResponseType,
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ExecuteMessage,
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FlipperServerForServerAddOn,
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} from 'flipper-common';
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import {
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ServerAddOnModuleToDesktopConnection,
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ServerAddOnModuleToDesktopConnectionEvents,
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} from './ServerAddOnModuleToDesktopConnection';
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export class ServerAddOnDesktopToModuleConnection {
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constructor(
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private readonly moduleToDesktopConnection: ServerAddOnModuleToDesktopConnection,
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private readonly flipperServer: FlipperServerForServerAddOn,
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) {
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this.subscribeToMessagesFromServerAddOn();
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}
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async sendExpectResponse({
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method,
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params,
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}: ExecuteMessage): Promise<ClientResponseType> {
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assert(
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method === 'execute',
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'ServerAddOnDesktopToModuleConnection supports only "execute" messages',
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);
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const response = await this.moduleToDesktopConnection.call(
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params.method,
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params.params,
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);
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const length = JSON.stringify(response).length;
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return {
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...response,
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length,
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};
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}
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private subscribeToMessagesFromServerAddOn() {
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const event = 'message';
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const onMessage = (
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message: ServerAddOnModuleToDesktopConnectionEvents[typeof event],
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) => {
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this.flipperServer.emit('plugins-server-add-on-message', message);
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};
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this.moduleToDesktopConnection.on(event, onMessage);
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}
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}
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