95-702 Organizational Communication and Distributed Object 
Technologies Homework 4      

Due: Wednesday, August 15 2007

Lab Topic:.Net RMI


C# .NET Remoting Exercise  

Write a distributed chat server in C#. Break the client and the 
server into two separate directories. On the server side there 
should be a server (MyChatServer.cs) and a servant (ChatServantFile.cs). 
Generate a “.dll” file from the servant using the appropriate 
compiler switch. Copy the “.dll” file to the client side. Write a 
client side program called AChatClient.cs. You must be able to run 
many clients from many DOS screens. The system need not be 
asynchronous. Use the Singleton model for your servant. Clients 
will exit when they read a single “!” from the user.
  
Place all of your source code in a directory called 
CSharpChatServer and post it to Blackboard. Also, 
post to Blackboard a few DOS screen shots showing 
three clients talking.