From efd1aa38ccb8b2efef8cabd85dc3f9e93b8853c7 Mon Sep 17 00:00:00 2001
From: murciano <y.murciano@systel-sa.com>
Date: Wed, 4 Jul 2018 16:31:02 +0200
Subject: [PATCH] On Reconnect try all uris

---
 src/paho-mqtt.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/paho-mqtt.js b/src/paho-mqtt.js
index b63170b..7e8950f 100644
--- a/src/paho-mqtt.js
+++ b/src/paho-mqtt.js
@@ -1528,8 +1528,13 @@ var PahoMQTT = (function (global) {
 			if (this._reconnectInterval < 128)
 				this._reconnectInterval = this._reconnectInterval * 2;
 			if (this.connectOptions.uris) {
-				this.hostIndex = 0;
-				this._doConnect(this.connectOptions.uris[0]);
+				if (this.hostIndex < this.connectOptions.uris.length-1) {
+                    // Try the next host.
+                    this.hostIndex++;
+                }else{
+                    this.hostIndex = 0;
+                }
+				this._doConnect(this.connectOptions.uris[this.hostIndex]);
 			} else {
 				this._doConnect(this.uri);
 			}