Identity check in Scala

// Demonstrate identities as used by the request-reply pattern.
//
// @author Giovanni Ruggiero
// @email moc.liamg|oreiggur.innavoig#moc.liamg|oreiggur.innavoig

import org.zeromq.ZMQ
import ZHelpers._

object identity {
def main(args : Array[String]) {
val context = ZMQ.context(1)

val sink = context.socket(ZMQ.DEALER)
sink.bind("inproc://example")

val anonymous = context.socket(ZMQ.REQ)
anonymous.connect("inproc://example")
anonymous.send("ROUTER uses a generated 5 byte identity".getBytes,0)
dump(sink)

val identified = context.socket(ZMQ.REQ)
identified.setIdentity("PEER2" getBytes)
identified.connect("inproc://example")
identified.send("ROUTER socket uses REQ's socket identity".getBytes,0)
dump(sink)

identified.close
}
}