Skip to content

Add delay option to DNS to ignore GFW-injected fake replies#96

Open
Cuthead wants to merge 1 commit into
macronut:mainfrom
Cuthead:fastreply
Open

Add delay option to DNS to ignore GFW-injected fake replies#96
Cuthead wants to merge 1 commit into
macronut:mainfrom
Cuthead:fastreply

Conversation

@Cuthead

@Cuthead Cuthead commented Jun 30, 2026

Copy link
Copy Markdown

udp://8.8.8.8:53?delay=45 with a 45ms delay seems to be minimal working.

Inspired by: https://gitlab.com/fdroid/fdroidclient/-/commit/f4f60415188c433f727a3e2a4bbe5cb236a61fbb

Replies arriving within the configured delay (ms) of the request are
discarded as GFW injection, which is returned abnormally quickly.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
@Cuthead

Cuthead commented Jun 30, 2026

Copy link
Copy Markdown
Author

Well it's actually discussed in 2012.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant