sinch-rtc/npm/src/session/jsep/JsepMessage.js

RTC JavaScript/Web SDK

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.JsepMessage = void 0;
const mxp_1 = require("../../mxp");
class JsepMessage {
    static mapType(sdp) {
        if (!sdp.type)
            return "candidate";
        return sdp.type;
    }
    static mapPayload(type, sdp) {
        if (type == "candidate") {
            return JSON.stringify(sdp);
        }
        else
            return sdp.sdp;
    }
    static tryParse(message, onJsepMessage) {
        const sdp = message.getSdp();
        const messages = new Array();
        if (sdp) {
            const type = this.mapType(sdp);
            messages.push(new JsepMessage(type, this.mapPayload(type, sdp), message.from.instanceId));
        }
        if (message.method == mxp_1.Method.Join) {
            messages.push(new JsepMessage("join", "", message.from.instanceId));
        }
        if (messages.length == 0)
            return false;
        onJsepMessage(messages);
        return true;
    }
    constructor(type, data, instanceId) {
        this.type = type;
        this.data = data;
        this.instanceId = instanceId;
    }
    get isOffer() {
        return "offer" == this.type;
    }
    get isAnswer() {
        return "answer" == this.type;
    }
    get isCandidate() {
        return "candidate" == this.type;
    }
    get isJoin() {
        return "join" == this.type;
    }
}
exports.JsepMessage = JsepMessage;
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