rust-lang / rust-lang/rustup

static.rust-lang.org does not work with ip6

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inactive question
Dominant language
Rust
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Avg merge
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Merged PRs (30d)
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Description

rustup seems to use ip6 by default on mac. However trying to connect via ip6 to static.rust-lang.org just hangs. e.g.

--2016-12-21 15:56:51--  https://static.rust-lang.org/dist/channel-rust-stable.toml.sha256
Resolving static.rust-lang.org (static.rust-lang.org)... 2600:9000:2044:3600:5:26a9:7440:93a1, 2600:9000:2044:4000:5:26a9:7440:93a1, 2600:9000:2044:4e00:5:26a9:7440:93a1, ...
Connecting to static.rust-lang.org (static.rust-lang.org)|2600:9000:2044:3600:5:26a9:7440:93a1|:443...

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First steps

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  3. Fork the repository and make your change on a branch.
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Research direction

Start by reproducing the IPv6 connection attempt with wget https://static.rust-lang.org/dist/channel-rust-stable.toml.sha256, then trace the rustup download path involved in fetching that file. Done means rustup can retrieve the static.rust-lang.org resource successfully over IPv6 on macOS.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
cli, networking
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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