File: windowclient-navigate-worker.js

package info (click to toggle)
thunderbird 1%3A128.14.0esr-1~deb13u1
  • links: PTS, VCS
  • area: main
  • in suites: trixie
  • size: 4,334,960 kB
  • sloc: cpp: 7,391,917; javascript: 5,617,271; ansic: 3,833,216; python: 1,230,742; xml: 619,690; asm: 456,020; java: 179,892; sh: 118,796; makefile: 21,906; perl: 14,825; objc: 12,399; yacc: 4,583; pascal: 2,973; lex: 1,720; ruby: 1,190; exp: 762; sql: 674; awk: 580; php: 436; lisp: 430; sed: 70; csh: 10
file content (38 lines) | stat: -rw-r--r-- 1,039 bytes parent folder | download | duplicates (18) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 
importScripts("/speculation-rules/prerender/resources/utils.js");

const params = new URLSearchParams(location.search);
const uid = params.get('uid');

const bc = new PrerenderChannel('navigation-channel', uid);

bc.onmessage = async e => {
  const data = JSON.parse(e.data);
  const navigationUrl = data.navigationUrl;
  const clientUrl = data.clientUrl;
  const respondTo = data.respondTo;

  const clients = await self.clients.matchAll();
  const client = clients.find(c => c.url == clientUrl);
  if (!client) {
    const bc = new PrerenderChannel(respondTo, uid);
    bc.postMessage('Client was not found');
    bc.close();
    return;
  }

  let result;
  try {
    await client.navigate(navigationUrl);
    result = 'navigate() succeeded';
  } catch (e) {
    if (e instanceof TypeError) {
      result = 'navigate() failed with TypeError';
    } else {
      result = 'navigate() failed with unknown error';
    }
  } finally {
    const bc = new PrerenderChannel(respondTo, uid);
    bc.postMessage(result);
    bc.close();
  }
};