Creating One-way connections or Dont wait for upstream

[wojonstech]

Hello,

I am working on an application where http ( websocket, or any type of
connection) connections will be one direction for inserting data into a
database and queuing data. The client side of the application does not care
about the response from nginx. It would be acceptable to send a blank
response or send no database at all and simple just close the connection.
After or as the connection is closed I would like the data to work internal
within nginx as normal selecting an upstream proxying it, if the upstream
timeouts or has an error still be able to use nginx_next_upstream.

What would a configuration like this look like?

Thank you in advance.

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,241919,241919#msg-241919