Reg. Using reverse proxy for Apple APN

Boaz John boaz.john at
Thu Feb 16 06:39:38 UTC 2017


I'm trying to setup a reverse proxy for apple APN (uses http2) using a TCP
proxy to a sever which doesn't have internet. (nginx version: nginx/1.10.2).

When I connect directly from my application, it works, but when I switch to
the TCP proxy over nginx, it connects and then gets "upstream temporarily
disabled" error

Any idea why this could happen?

Tried both http and stream.

2017/02/14 20:09:07 [error] 21614#21614: *4506 upstream timed out (110:
Connection timed out) while connecting to upstream, client:,
server: <>3, upstream: "", bytes from/to client:0/0, bytes from/to upstream:0/0

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