Add reconnect function to interfaces #483

Author: Ian Craggs

org.eclipse.paho.client.mqttv3/src/main/java/org/eclipse/paho/client/mqttv3/IMqttAsyncClient.java

@@ -872,6 +872,12 @@ public IMqttToken unsubscribe(String[] topicFilters, Object userContext, IMqttAc
 	 */
 	public void setManualAcks(boolean manualAcks);
 
+	/**
+	 * Will attempt to reconnect to the server after the client has lost connection.
+	 * @throws MqttException if an error occurs attempting to reconnect
+	 */
+	public void reconnect() throws MqttException;
+
 	/**
 	 * Indicate that the application has completed processing the message with id messageId.
 	 * This will cause the MQTT acknowledgement to be sent to the server.

org.eclipse.paho.client.mqttv3/src/main/java/org/eclipse/paho/client/mqttv3/IMqttClient.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2009, 2015 IBM Corp.
+ * Copyright (c) 2009, 2018 IBM Corp.
  *
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
@@ -947,6 +947,12 @@ public interface IMqttClient extends AutoCloseable { //extends IMqttAsyncClient
 	 */
 	public void setManualAcks(boolean manualAcks);
 
+	/**
+	 * Will attempt to reconnect to the server after the client has lost connection.
+	 * @throws MqttException if an error occurs attempting to reconnect
+	 */
+	public void reconnect() throws MqttException;
+
 	/**
 	 * Indicate that the application has completed processing the message with id messageId.
 	 * This will cause the MQTT acknowledgement to be sent to the server.