| "use strict";
|
| Object.defineProperty(exports, "__esModule", { value: true });
|
| exports.WebSocketClientTransport = void 0;
|
| const types_js_1 = require("../types.js");
|
| const SUBPROTOCOL = 'mcp';
|
| |
| |
|
|
| class WebSocketClientTransport {
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| constructor(url) {
|
| this._url = url;
|
| }
|
| start() {
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| if (this._socket) {
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| throw new Error('WebSocketClientTransport already started! If using Client class, note that connect() calls start() automatically.');
|
| }
|
| return new Promise((resolve, reject) => {
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| this._socket = new WebSocket(this._url, SUBPROTOCOL);
|
| this._socket.onerror = event => {
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| const error = 'error' in event ? event.error : new Error(`WebSocket error: ${JSON.stringify(event)}`);
|
| reject(error);
|
| this.onerror?.(error);
|
| };
|
| this._socket.onopen = () => {
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| resolve();
|
| };
|
| this._socket.onclose = () => {
|
| this.onclose?.();
|
| };
|
| this._socket.onmessage = (event) => {
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| let message;
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| try {
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| message = types_js_1.JSONRPCMessageSchema.parse(JSON.parse(event.data));
|
| }
|
| catch (error) {
|
| this.onerror?.(error);
|
| return;
|
| }
|
| this.onmessage?.(message);
|
| };
|
| });
|
| }
|
| async close() {
|
| this._socket?.close();
|
| }
|
| send(message) {
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| return new Promise((resolve, reject) => {
|
| if (!this._socket) {
|
| reject(new Error('Not connected'));
|
| return;
|
| }
|
| this._socket?.send(JSON.stringify(message));
|
| resolve();
|
| });
|
| }
|
| }
|
| exports.WebSocketClientTransport = WebSocketClientTransport;
|
| |
