I'm running NginX server and sending HTTP requests from cUrl, browser and python httplib client.
When I try tosend any request through python httplib client, it is getting bad request response but the same request is succeeded with cUrl and Browser,

Error i'm getting is

MyIP - - [13/Oct/2012:23:17:13 +0530] "GET devices HTTP/1.1" 400 172 "-" "-"

Regars,
Kumar