scala - databinder dispatch not properly handling HTTP 302 and authentication -

i using dispatch 0.11.0, scala 2.10 , trying code work

val svc = url("https://my-server/img/cat.jpg").as(username, password) val respbody = http(svc ok as.response(_.getresponsebodyasstream)) respbody oncomplete {    case success(stream) => {      val fos = new java.io.fileoutputstream("myfile.jpg")      iterator        .continually (stream.read)        .takewhile (-1 !=)        .foreach (fos.write)      fos.close()    }    case failure(exception) => {      logger.log.error(exception.tostring)    }  } 

when server returns 302, dispatch doesn't handle authenticaton , failure executed. odd thing if point url json endpoint returns 401, authentication works fine. don't know why server setup return 2 different statuses unauthorized access need figure out how deal this. insights appreciated.

thanks, bob

try as_!() instead of as(), uses preemptive auth.

source:

  def as(user: string, password: string) =     subject.setrealm(new realmbuilder()       .setprincipal(user)       .setpassword(password)       .build())   def as_!(user: string, password: string) =     subject.setrealm(new realmbuilder()       .setprincipal(user)       .setpassword(password)       .setusepreemptiveauth(true)       .setscheme(authscheme.basic)       .build())