opensource java framework for P2P

I want to distribute the files in network in quick time.Consider that my network has 100 PC. 1 PC will act as server.Server will hold all files.Now if server wants to send file to certain number of pcs in network then it should happen in quick time.

So i am using following strategy :

1. Server sends command all intended pcs to get files from their nearest location.
2. Initially Server sends file to 2 pcs.pc1 and pc2
3. Now all other pcs will pick the file from the nearest availabe pcs.(server, pc1 and pc2)
4. This continues

开发者_StackOverflow

Which java framework is best for this task?

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You can look at the JXTA project.

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The AntHill Project also seems like a good place to start.