Nginx stream 做 GitHub 443 SNI 透传:完整配置、多上游故障转移与三个坑

Source evidence

What RADAR observed and classified to build this opportunity. It is what the source published, not a verification that the offer is still active.

• JuejinObserved: Oct 3, 2026Source reliability: 60%

  Nginx stream 做 GitHub 443 SNI 透传:完整配置、多上游故障转移与三个坑. 从症状判据到完整 nginx stream 配置:用 ssl_preread 只读 SNI 做透传,证书仍是源站官方签发;上游池配 max_fails 与 fail_timeout 实现秒级故障转移,附三个必踩的坑和一份配置体检脚本。

  Open source