Sending Traffic to another Server/Port/IP asynchronously

[rishabh]

I have nginx as the HTTP server.

I wanted to write a module which asynchronously send all the traffic to
another IP or PORT where my analytics server will be running. I dont
want to create any lag in serving HTTP requests.

Is there any existing module which I can use as a base and modify to
meet my requirements. 

Any help would be greatly appreciated.

Thanks

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,222196,222196#msg-222196