33 lines
832 B
TypeScript
33 lines
832 B
TypeScript
import { io, type Socket } from 'socket.io-client';
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const GATEWAY_URL = process.env['NEXT_PUBLIC_GATEWAY_URL'] ?? 'http://localhost:14242';
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let socket: Socket | null = null;
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export function getSocket(): Socket {
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if (!socket) {
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socket = io(`${GATEWAY_URL}/chat`, {
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withCredentials: true,
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autoConnect: false,
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transports: ['websocket', 'polling'],
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});
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// Reset singleton reference when socket is fully closed so the next
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// getSocket() call creates a fresh instance instead of returning a
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// closed/dead socket.
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socket.on('disconnect', () => {
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socket = null;
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});
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}
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return socket;
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}
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/** Tear down the singleton socket and reset the reference. */
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export function destroySocket(): void {
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if (socket) {
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socket.offAny();
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socket.disconnect();
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socket = null;
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}
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}
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