I tryed
var req = http.post(options, authParams, {param: 'file', path: '/tmp/test.zip'}, reqCallback);
On server, I can see that the request itself is working, but the file is not getting there.
I used the "request" module and it worked, it sent the file, but I really would prefer to use the "http-post" module, since "request" adds almost 3MB of dependencies to my project.
Am I doing something wrong?