mirror of
https://github.com/streetwriters/notesnook.git
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59 lines
1.6 KiB
JavaScript
59 lines
1.6 KiB
JavaScript
/*
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This file is part of the Notesnook project (https://notesnook.com/)
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Copyright (C) 2023 Streetwriters (Private) Limited
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import { NativeEventEmitter, NativeModules, Platform } from "react-native";
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const NativeEventSource =
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Platform.OS === "ios" ? null : NativeModules.EventSource;
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const EventEmitter =
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Platform.OS === "ios" ? null : new NativeEventEmitter(NativeEventSource);
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export default class EventSource {
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constructor(url, options) {
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this.url = url;
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this.options = options;
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this.connect();
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this.open;
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this.message;
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}
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connect() {
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this.registerEvents();
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NativeEventSource.initRequest(this.url, this.options.headers);
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}
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close() {
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NativeEventSource.close();
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this.open?.remove();
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this.message?.remove();
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}
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registerEvents() {
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this.open = EventEmitter.addListener("open", () => {
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this.onopen();
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});
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this.message = EventEmitter.addListener("message", (ev) => {
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const { message } = ev;
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const eventData = { data: message };
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this.onmessage(eventData);
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});
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}
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}
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