The client uses Nginx to proxy the origin server. Sometimes, connect timeout occurs to client. I want to know whether this is caused by Nginx or the origin server.

[Lzh566566]

The client uses Nginx to proxy the origin server. Sometimes, connect timeout occurs to client. I want to know whether this is caused by Nginx or the origin server.

[chobits]

Pls provide more details, with your description, we cannot understand what happens, especially minimal step to reproduce.