Hi

I want write a http hadler(using subrequest) to deal with combine response from mutiple backend. but "Emiller's Advanced Topics In Nginx Module Development - 2.3. Sequential subrequests" issue that " Subrequests might need to access the network, and if so, Nginx needs to return to its other work while it waits for a response. So we need to check the return value of ngx_http_subrequest"
How to write a Parallel subrequests which several subrequests by POST in parallel rather than one by one after received preivous response ? thanks.



best regards
honwel