package drills.drill06.exercise2

import org.apache.activemq.ActiveMQConnectionFactory
import javax.jms.Session
import javax.jms.TextMessage
import javax.jms.TopicConnectionFactory

fun main() {
    val factory: TopicConnectionFactory = ActiveMQConnectionFactory()

    val connection = factory.createTopicConnection()
    connection.start()

    val session = connection.createTopicSession(
        false,
        Session.AUTO_ACKNOWLEDGE
    )
    val room = session.createTopic("movies")

    val publisher = session.createPublisher(room)
    val subscriber = session.createSubscriber(room)

    subscriber.setMessageListener {
        println("peer: ${(it as TextMessage).text}")
    }

    var line = readLine()
    val msg = session.createTextMessage()

    while (line != ".") {
        msg.text = line
        publisher.publish(msg)
        line = readLine()
    }

    session.close()
    connection.close()
}