Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

ابحث في الدعم

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

xml http request is blocked in webworker when main thread is blocked in firefox

  • 2 (ردّان اثنان)
  • 0 have this problem
  • 66 views
  • آخر ردّ كتبه d8q4852phd
  • حُلّت

I met the same issue with https://stackoverflow.com/questions/27514404/web-worker-blocked-by-main-thread-in-chrome . It was asked 10 years ago and I learnt that it was fixed in chrome via https://issues.chromium.org/issues/40398809 . Is it a bug for firefox? Is there any way to work around? Thanks.

I met the same issue with https://stackoverflow.com/questions/27514404/web-worker-blocked-by-main-thread-in-chrome . It was asked 10 years ago and I learnt that it was fixed in chrome via https://issues.chromium.org/issues/40398809 . Is it a bug for firefox? Is there any way to work around? Thanks.

الحل المُختار

Yes, we have an open bug for it: https://bugzilla.mozilla.org/show_bug.cgi?id=1330826

I guess the workaround is to use the PFetch protocol.

Read this answer in context 👍 1

All Replies (2)

الحل المُختار

Yes, we have an open bug for it: https://bugzilla.mozilla.org/show_bug.cgi?id=1330826

I guess the workaround is to use the PFetch protocol.

Thank you for the clarification !