@trezor/connect-web/lib/channels/window-serviceworker.js

High-level javascript interface for Trezor hardware wallet in web environment.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.WindowServiceWorkerChannel = void 0;
const connect_common_1 = require("@trezor/connect-common");
class WindowServiceWorkerChannel extends connect_common_1.AbstractMessageChannel {
    port;
    constructor({ name, channel, }) {
        super({
            channel,
            sendFn: (message) => {
                if (!this.port)
                    throw new Error('port not assigned');
                this.port.postMessage(message);
            },
        });
        const port = chrome.runtime.connect({ name });
        this.port = port;
        this.connect();
    }
    connect() {
        this.port?.onMessage.addListener((message) => {
            if (message.channel.here === this.channel.here)
                return;
            this.onMessage(message);
        });
        this.isConnected = true;
    }
    disconnect() {
        if (!this.isConnected)
            return;
        this.port?.disconnect();
        this.isConnected = false;
    }
}
exports.WindowServiceWorkerChannel = WindowServiceWorkerChannel;
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