46 lines
1.0 KiB
JavaScript
46 lines
1.0 KiB
JavaScript
import Connection from "./Connection.js";
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export default class Socket {
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connection;
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disabled = true;
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requestID = 1;
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pending = new Map();
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constructor() {
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this.connection = new Connection(this.receive);
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}
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isOpen() {
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if(this.connection.checkOpen()) {
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return true;
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} else {
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return false;
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}
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}
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send(msg) {
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return new Promise(resolve => {
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const id = (++this.requestID).toString();
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this.pending.set(id, resolve);
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this.connection.send(JSON.stringify({ id, ...msg }));
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});
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}
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receive = (event) => {
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const msg = JSON.parse(event.data);
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if (msg.id && this.pending.has(msg.id)) {
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this.pending.get(msg.id)(msg);
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this.pending.delete(msg.id);
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return;
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} else {
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this.onBroadcast(msg)
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}
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}
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onBroadcast(msg) {
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console.log(msg.msg)
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window.dispatchEvent(new CustomEvent(msg.event, {
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detail: msg.msg
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}));
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}
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} |