client: A separate shutdown function for socket

1 files changed, 21 insertions, 2 deletions

diff --git a/src/Client/ChatClient.java b/src/Client/ChatClient.java
index ac76215..cabe967 100644
--- a/src/Client/ChatClient.java
+++ b/src/Client/ChatClient.java
@@ -9,6 +9,7 @@ import java.net.Socket;
 
 
 
+
 import Server.ChatServer;
 import Server.Client;
 
@@ -18,6 +19,11 @@ public class ChatClient
 	private String realname;
 	private	ChatClientWriter writer;
 	private	UserInterface ui;
+	private Socket soc;
+	
+	ChatClient() {
+		this.soc = null;
+	}
 	
 	/** returning the nick name */
 	public String getNick ()
@@ -58,10 +64,20 @@ public class ChatClient
 		}
 	}
 	
+	public void shutdown()
+	{
+		if (soc != null)
+		{
+			try
+			{
+				soc.close();
+			} 
+			catch (IOException e) {}
+		}
+	}
+	
 	public boolean connect (String host, int port)
 	{
-		Socket soc;
-				
 		try
 		{
 			soc = new Socket(host, port);
@@ -123,6 +139,9 @@ public class ChatClient
  * * Pressing Enter in the message line does not send text.
  * * Configuration file to save the nick?
  * * History log?
+ * * In the end:
+ *   * Close socket
+ *   * Send QUIT before that (QUIT :leaving)
  * * It may be handy to implement other client commands:
  *   - /NICK - changes the nick
  *   - /CLEAR - clears the output window