I’ve got a multisite instance in which every thing seems to be fine, but one of them is using Patreon. The nginx error logs show some logs like
2019/05/18 18:15:26 [error] 47#47: *285159 upstream prematurely closed connection while reading response header from upstream, client: 126.96.36.199, server: _, request: "GET /auth/patreon/callback?code=4QiVgXA8EG6spf9c0r42ZXSMyG4oUp&state=0bfa04facfd36bfdded7a54d0e9c1ba8038f00c2c7cb6352 HTTP/1.1", upstream: "http://127.0.0.1:3000/auth/patreon/callback?code=4QiVgXA8EG6spf9c2ZXSMyG4oUp&state=0bfa0d36bfdded7a54d0e9c1ba8038f00c2c7cb6352", host: "hostname"
I don’t know why it would be referring to
127.0.0.1:3000. That’s not the port that anything should be reverse proxying to.
The site works fine when using
[default] Failed to process hijacked response correctly : execution expired