@litert/televoke/lib/transporters/websocket/WebSocket.Client.js

A simple RPC service framework.

"use strict";
/**
 * Copyright 2025 Angus.Fenying <fenying@litert.org>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.createWsConnector = createWsConnector;
exports.createWssConnector = createWssConnector;
const LibWS = require("@litert/websocket");
const dWS = require("./WebSocket.decl");
const WebSocket_Transporter_1 = require("./WebSocket.Transporter");
class WsConnector {
    constructor(_opts) {
        var _a;
        this._opts = _opts;
        (_a = this._opts).headers ?? (_a.headers = {});
    }
    setHeaders(newHeaders, append = true) {
        if (append) {
            Object.assign(this._opts.headers, newHeaders);
        }
        else {
            this._opts.headers = newHeaders;
        }
    }
    async connect() {
        const ws = await LibWS.wsConnect({
            ...this._opts,
            headers: {
                ...this._opts?.headers,
                ...LibWS.createClientHandshakeHeaders({
                    'subProtocols': [dWS.WEBSOCKET_SUB_PROTOCOL]
                })
            }
        });
        ws.setMasking(false);
        return new WebSocket_Transporter_1.WebSocketTransporter(dWS.WS_PROTOCOL_NAME, ws);
    }
}
class WssConnector {
    constructor(_opts) {
        var _a;
        this._opts = _opts;
        (_a = this._opts).headers ?? (_a.headers = {});
    }
    setHeaders(newHeaders, append = true) {
        if (append) {
            Object.assign(this._opts.headers, newHeaders);
        }
        else {
            this._opts.headers = newHeaders;
        }
    }
    async connect() {
        const ws = await LibWS.wssConnect({
            ...this._opts,
            headers: {
                ...this._opts?.headers,
                ...LibWS.createClientHandshakeHeaders({
                    'subProtocols': [dWS.WEBSOCKET_SUB_PROTOCOL]
                })
            }
        });
        ws.setMasking(false);
        return new WebSocket_Transporter_1.WebSocketTransporter(dWS.WSS_PROTOCOL_NAME, ws);
    }
}
function createWsConnector(opts) {
    opts.frameReceiveMode = LibWS.EFrameReceiveMode.LITE;
    return new WsConnector(opts);
}
function createWssConnector(opts) {
    opts.frameReceiveMode = LibWS.EFrameReceiveMode.LITE;
    return new WssConnector(opts);
}
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