openai/beta/realtime/websocket.js

The official TypeScript library for the OpenAI API

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.OpenAIRealtimeWebSocket = void 0;
const index_1 = require("../../index.js");
const error_1 = require("../../error.js");
const Core = __importStar(require("../../core.js"));
const internal_base_1 = require("./internal-base.js");
class OpenAIRealtimeWebSocket extends internal_base_1.OpenAIRealtimeEmitter {
    constructor(props, client) {
        super();
        const dangerouslyAllowBrowser = props.dangerouslyAllowBrowser ??
            client?._options?.dangerouslyAllowBrowser ??
            (client?.apiKey.startsWith('ek_') ? true : null);
        if (!dangerouslyAllowBrowser && Core.isRunningInBrowser()) {
            throw new error_1.OpenAIError("It looks like you're running in a browser-like environment.\n\nThis is disabled by default, as it risks exposing your secret API credentials to attackers.\n\nYou can avoid this error by creating an ephemeral session token:\nhttps://platform.openai.com/docs/api-reference/realtime-sessions\n");
        }
        client ?? (client = new index_1.OpenAI({ dangerouslyAllowBrowser }));
        this.url = (0, internal_base_1.buildRealtimeURL)({ baseURL: client.baseURL, model: props.model });
        // @ts-ignore
        this.socket = new WebSocket(this.url, [
            'realtime',
            `openai-insecure-api-key.${client.apiKey}`,
            'openai-beta.realtime-v1',
        ]);
        this.socket.addEventListener('message', (websocketEvent) => {
            const event = (() => {
                try {
                    return JSON.parse(websocketEvent.data.toString());
                }
                catch (err) {
                    this._onError(null, 'could not parse websocket event', err);
                    return null;
                }
            })();
            if (event) {
                this._emit('event', event);
                if (event.type === 'error') {
                    this._onError(event);
                }
                else {
                    // @ts-expect-error TS isn't smart enough to get the relationship right here
                    this._emit(event.type, event);
                }
            }
        });
        this.socket.addEventListener('error', (event) => {
            this._onError(null, event.message, null);
        });
    }
    send(event) {
        try {
            this.socket.send(JSON.stringify(event));
        }
        catch (err) {
            this._onError(null, 'could not send data', err);
        }
    }
    close(props) {
        try {
            this.socket.close(props?.code ?? 1000, props?.reason ?? 'OK');
        }
        catch (err) {
            this._onError(null, 'could not close the connection', err);
        }
    }
}
exports.OpenAIRealtimeWebSocket = OpenAIRealtimeWebSocket;
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