TelegramMessenger / TelegramMessenger/Telegram-iOS
Slow connection when proxy uses domain name
Open
Nobody has claimed this yet.
bug
- Dominant language
- Swift
- Stars
- 9k
- Forks
- 2.9k
- PR merge metrics
- No merged PRs in 30d
Description
Checklist
- I am reporting an issue in existing functionality that does not work as intended
- I've searched for existing GitHub issues
Description
Slow connection when proxy uses domain name.
The default DNS request of the program passes 8.8.8.8, but Google DNS is not available in some countries. At this time, you need to customize the DNS server address.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No file or test is named. Start by locating the iOS proxy connection and DNS-resolution entry points, then reproduce a slow connection with a domain-based proxy where 8.8.8.8 is unavailable. Done should mean domain-based proxy connections no longer depend on an unavailable fixed DNS server or otherwise avoid the reported delay.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- swift
- Domain
- mobile-dev, networking
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100