jira-mcp
by CamdenClark
import { JSONRPCMessageSchema } from "../types.js";
const SUBPROTOCOL = "mcp";
/**
* Client transport for WebSocket: this will connect to a server over the WebSocket protocol.
*/
export class WebSocketClientTransport {
constructor(url) {
this._url = url;
}
start() {
if (this._socket) {
throw new Error("WebSocketClientTransport already started! If using Client class, note that connect() calls start() automatically.");
}
return new Promise((resolve, reject) => {
this._socket = new WebSocket(this._url, SUBPROTOCOL);
this._socket.onerror = (event) => {
var _a;
const error = "error" in event
? event.error
: new Error(`WebSocket error: ${JSON.stringify(event)}`);
reject(error);
(_a = this.onerror) === null || _a === void 0 ? void 0 : _a.call(this, error);
};
this._socket.onopen = () => {
resolve();
};
this._socket.onclose = () => {
var _a;
(_a = this.onclose) === null || _a === void 0 ? void 0 : _a.call(this);
};
this._socket.onmessage = (event) => {
var _a, _b;
let message;
try {
message = JSONRPCMessageSchema.parse(JSON.parse(event.data));
}
catch (error) {
(_a = this.onerror) === null || _a === void 0 ? void 0 : _a.call(this, error);
return;
}
(_b = this.onmessage) === null || _b === void 0 ? void 0 : _b.call(this, message);
};
});
}
async close() {
var _a;
(_a = this._socket) === null || _a === void 0 ? void 0 : _a.close();
}
send(message) {
return new Promise((resolve, reject) => {
var _a;
if (!this._socket) {
reject(new Error("Not connected"));
return;
}
(_a = this._socket) === null || _a === void 0 ? void 0 : _a.send(JSON.stringify(message));
resolve();
});
}
}
//# sourceMappingURL=websocket.js.map