Reading the content-length and Content-Type

How can I read in the node the incoming content-length and content-Type.

I saw the http://nodejs.org/docs/v0.6.6/api/all.html#request.connection

Looks i am missing some thing.

How can I read the Content-length and content -type and any other general headers? like X-*

req.headers

This field will be populated with all headers sent. If you want to access the Connection-header, use:

req.headers.connection

Content-Length and Content-Type are headers only sent when a body is present, so they are not sent with a GET request.