Getter for MessageHub.
diff --git a/src/main/java/org/testng/remote/strprotocol/MessageHub.java b/src/main/java/org/testng/remote/strprotocol/MessageHub.java
index 50e3040..4cdebf0 100755
--- a/src/main/java/org/testng/remote/strprotocol/MessageHub.java
+++ b/src/main/java/org/testng/remote/strprotocol/MessageHub.java
@@ -72,4 +72,8 @@
   public void initReceiver() {
     m_messageSender.initReceiver();
   }
+
+  public IMessageSender getMessageSender() {
+    return m_messageSender;
+  }
 }