38 lines
784 B
JavaScript
38 lines
784 B
JavaScript
// network.js : websocket client (ouverture, send, listeners par type)
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const WS_URL = `ws://${location.hostname}:8000/ws`;
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let _ws = null;
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const _handlers = {};
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export function connect() {
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_ws = new WebSocket(WS_URL);
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_ws.onopen = () => _emit({ type: '_open' });
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_ws.onclose = () => _emit({ type: '_close' });
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_ws.onmessage = ({ data }) => {
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try {
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_emit(JSON.parse(data));
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} catch {
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console.warn('SOULGATE — message non-JSON reçu');
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}
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};
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}
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export function send(type, data = {}) {
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if (_ws?.readyState === WebSocket.OPEN) {
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_ws.send(JSON.stringify({ type, ...data }));
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}
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}
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export function on(type, fn) {
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_handlers[type] = fn;
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}
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function _emit(msg) {
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_handlers[msg.type]?.(msg);
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}
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