Upgrade urllib to undici 8 while preserving default HTTP/1.1 behavior

[Copilot]

• Investigate the failing CI run and identify the shared failing suite
• Replace the flaky proxy HTTPS test path with a local HTTPS fixture behind the proxy
• Close created ProxyAgent instances during teardown so the proxy server can shut down cleanly
• Re-run targeted formatting, type checks, and affected tests

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	undici@​7.25.0 ⏵ 8.2.0	+1		+1

View full report

[pkg-pr-new]

Open in StackBlitz

npm i https://pkg.pr.new/node-modules/urllib@766

commit: aaa230e

[fengmk2]

@copilot ci fails

[Copilot]

@copilot ci fails

Fixed in aaa230e. I investigated the failing Actions run and updated test/options.dispatcher.test.ts to avoid the flaky external HTTPS path and to close created ProxyAgent instances during teardown, which was causing the suite to hang in CI.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• registry.npmmirror.com
  • Triggering command: /home/REDACTED/.npm/_npx/992a19d7d9bf36d4/node_modules/node/bin/node /home/REDACTED/.npm/_npx/992a19d7d9bf36d4/node_modules/node/bin/node --experimental-import-meta-resolve --require /home/REDACTED/work/urllib/urllib/node_modules/.pnpm/@voidzero-dev+vite-plus-test@0.1.20_@arethetypeswrong+core@0.18.2_@types+node@22.19.17__be9d289fb071b59767ee3a2ed415b245/node_modules/@voidzero-dev/vite-plus-test/suppress-warnings.cjs --conditions node --conditions development /home/REDACTED/work/urllib/urllib/node_modules/.pnpm/@voidzero-dev+vite-plus-test@0.1.20_@arethetypeswrong+core@0.18.2_@types+node@22.19.17__be9d289fb071b59767ee3a2ed415b245/node_modules/@voidzero-dev/vite-plus-test/dist/workers/forks.js (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)