/*
* Custom routing Router to Papa (ROUTER to REP)
*
*
* @Author: Giovanni Ruggiero
* @Email: moc.liamg|oreiggur.innavoig#moc.liamg|oreiggur.innavoig
*/
import org.zeromq.ZMQ
import ZHelpers._
object rtpapa {
def main(args : Array[String]) {
val NOFLAGS = 0
// We will do this all in one thread to emphasize the sequence
// of events…
val ctx = ZMQ.context(1)
val client = ctx.socket(ZMQ.ROUTER)
val worker = ctx.socket(ZMQ.REP)
client.bind("inproc://routing")
worker.setIdentity("A".getBytes)
worker.connect("inproc://routing")
// Wait for the worker to connect so that when we send a message
// with routing envelope, it will actually match the worker…
Thread.sleep(1000)
// Send papa address, address stack, empty part, and request
client.send("A".getBytes, ZMQ.SNDMORE)
client.send("address 3".getBytes, ZMQ.SNDMORE)
client.send("address 2".getBytes, ZMQ.SNDMORE)
client.send("address 1".getBytes, ZMQ.SNDMORE)
client.send("".getBytes, ZMQ.SNDMORE)
client.send("This is the workload".getBytes, NOFLAGS)
// Worker should get just the workload
dump(worker)
// We don't play with envelopes in the worker
worker.send("This is the reply".getBytes, NOFLAGS)
// Now dump what we got off the ROUTER socket…
dump(client)
}
}