Hi all. I want to mirror a response from 'proxy_pass` backend. I need to send it not only back to a client but also to one more service. I was thinking to make it by subrequest in a filter module.
There is a problem with sending subrequest body. 1) I can get a response body by 'ngx_http_read_client_request_body' or 2) I can wait for the last chain in a filter body and just save all body chunks. and then send it as a subrequest body. Both approaches work. But the problem is that some response bodies are big(several Gb), and keep whole body in RAM is not efficient. Is there a way to send subrequest body gradually by chunks in the process of receiving them from 'proxy_pass' backed ? I need smthg like ngx_http_proxy_module does when it is sending a response to an upstream but for subrequest. Any ideas? Thanks. Posted at Nginx Forum: https://forum.nginx.org/read.php?2,287272,287272#msg-287272 _______________________________________________ nginx mailing list nginx@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx
