using location.capture to post a form

[jpsonweb]

Thank you Yichun, 

I was able to post the parameter from nginx by passing the arguments using
this.
   local maken_res = ngx.location.capture("/test", { method = ngx.HTTP_POST,
args = { pagelayout = dev_res_encoded }});

This works only when post parameter size is less than 81568 characters. When
the parameter size is greater than 81568, we get error 502. 

is there any way to get around this limitation or is there a different way
to post more than 81568 characters.

Jyoti

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,253311,253393#msg-253393