Divided integration and benchmark scripts

tools_scripts/integration/twoClientsWithSameID.groovy

@@ -0,0 +1,56 @@
+@GrabResolver(name='Paho', root='https://repo.eclipse.org/content/repositories/paho-releases/')
+@Grab(group='org.eclipse.paho', module='org.eclipse.paho.client.mqttv3', version='1.0.1', ext='jar')
+
+
+import org.eclipse.paho.client.mqttv3.MqttClient
+import org.eclipse.paho.client.mqttv3.MqttMessage
+import org.eclipse.paho.client.mqttv3.MqttException
+import org.eclipse.paho.client.mqttv3.persist.MqttDefaultFilePersistence
+
+String host = args[0]
+
+String tmpDir = System.getProperty("java.io.tmpdir")
+MqttDefaultFilePersistence dataStore1 = new MqttDefaultFilePersistence(tmpDir + "/client1")
+MqttClient client1 = new MqttClient("tcp://${host}:1883", "ConnectedClient", dataStore1)
+client1.connect()
+println "Client1 connected"
+sleep(3000)
+
+//now connect a second client but with the same ID
+MqttDefaultFilePersistence dataStore2 = new MqttDefaultFilePersistence(tmpDir + "/client2")
+MqttClient client2 = new MqttClient("tcp://${host}:1883", "ConnectedClient", dataStore2)
+client2.connect()
+println "Client2 connected"
+try {
+    client1.subscribe("topic", 2)
+    println "BAD! Client1 subscribed to topic but its session has to be dropped out by client2"
+} catch (Exception ex) {
+    println "Ok, client1 has been dropped out"
+}
+sleep(3000)
+
+//now connect a second client but with the same ID
+MqttDefaultFilePersistence dataStorePublisher = new MqttDefaultFilePersistence(tmpDir + "/publisher")
+MqttClient publisher = new MqttClient("tcp://${host}:1883", "Publisher", dataStorePublisher)
+publisher.connect()
+println "publisher connected"
+client2.subscribe("topic", 2)
+println "Client2 subscribed to topic"
+sleep(3000)
+
+print "Publisher is going to publish.."
+publisher.publish('topic', 'Hello world!!'.bytes, 2, false)
+println "Ok mate, done!"
+
+try {
+    client1.disconnect()
+    println "BAD! Client1 has been able to call disconnect, but it has to be already dropped out"
+} catch (Exception ex) {
+    println "Ok, client1 can't disconnect because it was already disconnected"
+}
+
+client2.disconnect()
+println "Client2 disconnected"
+
+publisher.disconnect()
+println "publisher disconnected"