@trezor/transport/lib/sessions/background-sharedworker.js

Low level library facilitating protocol buffers based communication with Trezor devices

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
const background_1 = require("./background");
const background = new background_1.SessionsBackground();
const ports = [];
const handleMessage = async (message, port) => {
  const res = await background.handleMessage(message);
  port.postMessage(res);
};
background.on('descriptors', descriptors => {
  ports.forEach(p => {
    p.postMessage({
      type: 'descriptors',
      payload: descriptors
    });
  });
});
background.on('releaseRequest', descriptor => {
  ports.forEach(p => {
    p.postMessage({
      type: 'releaseRequest',
      payload: descriptor
    });
  });
});
self.onconnect = function (e) {
  const port = e.ports[0];
  ports.push(port);
  port.addEventListener('message', e => {
    handleMessage(e.data, port);
  });
  port.start();
};
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