diff --git a/cs656/lab4/ChatClient.java b/cs656/lab4/ChatClient.java
index 1e43c45..c427512 100644
--- a/cs656/lab4/ChatClient.java
+++ b/cs656/lab4/ChatClient.java
@@ -326,6 +326,7 @@ public class ChatClient
     {
         String user = "user";
         String host = "localhost";
+        int port = 42842;
 
         for (int arg = 0; arg < args.length; arg++)
         {
@@ -342,7 +343,7 @@ public class ChatClient
             }
         }
 
-        PresenceService pServ = new PresenceServiceImpl();
+        PresenceService pServ = new PresenceServiceImpl(host, port);
 
         ChatClient chatClient = new ChatClient(pServ, user);
         chatClient.run();
diff --git a/cs656/lab4/ChatServer.java b/cs656/lab4/ChatServer.java
index fb5d894..2e573ee 100644
--- a/cs656/lab4/ChatServer.java
+++ b/cs656/lab4/ChatServer.java
@@ -49,7 +49,7 @@ public class ChatServer extends Application
         {
             // Create a component with an HTTP server connector
             Component comp = new Component();
-            comp.getServers().add(Protocol.HTTP, 3000);
+            comp.getServers().add(Protocol.HTTP, 42842);
 
             // Attach the application to the default host and start it
             comp.getDefaultHost().attach("/v1", new ChatServer());
diff --git a/cs656/lab4/PresenceServiceImpl.java b/cs656/lab4/PresenceServiceImpl.java
index 119ee8c..7d345bd 100644
--- a/cs656/lab4/PresenceServiceImpl.java
+++ b/cs656/lab4/PresenceServiceImpl.java
@@ -13,8 +13,13 @@ import edu.gvsu.cis.cs656.lab4.server.RegistrationInfo;
 
 public class PresenceServiceImpl implements PresenceService
 {
-    public PresenceServiceImpl()
+    private int myPort;
+    private String myHost;
+
+    public PresenceServiceImpl(String host, int port)
     {
+        myHost = host;
+        myPort = port;
     }
 
     /**