Weather update server in Scala

//
// Weather update server in Scala
// Binds PUB socket to tcp://*:5556
// Publishes random weather updates
//
// author Giovanni Ruggiero
// email moc.liamg|oreiggur.innavoig#moc.liamg|oreiggur.innavoig

import java.util.Random
import org.zeromq.ZMQ

object wuserver {
def main(args : Array[String]) {

// Prepare our context and publisher
val context = ZMQ.context(1)
val publisher = context.socket(ZMQ.PUB)

publisher.bind("tcp://*:5556")

// Initialize random number generator
val srandom = new Random(System.currentTimeMillis())
while (true) {
// Get values that will fool the boss
val zipcode: Integer = srandom.nextInt(100000) + 1
val temperature: Integer = srandom.nextInt(215) - 80 + 1
val relhumidity: Integer = srandom.nextInt(50) + 10 + 1

// Send message to all subscribers
val update = String.format("%05d %d %d\u0000", zipcode, temperature, relhumidity);
publisher.send(update.getBytes(), 0)
}
}
}