1. Previous and Ongoing Research

2. Component Remoting Technology Map

3. Roaming Support -provide higher speed and no break network connection Switch Support -Use IXP Processor to provide Load balance Environment Streaming Support -This mechanism is developed on the language layer, so that users can develop streaming program avoiding addition overhead

4. Streaming support of NET Remoting

5. Overview of Java RMI Advantage: Support seamless remote invocation on objects in different computer Disadvantage: Each Call must go through the Internet

6. Compare Java RMI and NET Remoting NET Remoting have more flexibility than RMI In server side, they have different behavior  NET: Each remoteobj open port to listen client request  RMI: Each remoteobj must register in order to let client can loop up to find it.

7. Streaming Support of Java RMI Let Java RMI have Streaming ability Reduce time of Network communication

8. How to modify Java RMI Streaming Controller &Streaming Buffer  Let its hide in the stub Modify the registry  Let client look up registry can get more than one source

9. Example { StreamData obj =Naming.lookup(id); whlie(true){ num=obj.read(data,512); if(num==0)break; process(data); } { StreamData obj =Naming.lookup(id); whlie(true){ obj.Initialize(…); num=obj.read(data,512); if(num==0)break; process( data); } Each call must go through internet Before go through internet,check the local buffer