Ocean

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Ocean: Towards a Portable Networking Library. N. Bouraqadi and L. Fabresse. ESUG 2010, Barcelona, Spain

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Ocean

  1. 1. Towards a Portable Networking Library N. Bouraqadi and L. Fabresse ESUG 13 sept 2010
  2. 2. Pharo/Squeak Networking Support Image Network Library VM Socket plugin OS Network API
  3. 3. TCP+ IPv4 UDP+… +IPv6 VM Socket plugin
  4. 4. TCP+ IPv4 UDP+… +IPv6 H ard VM p toplugin Socket ort
  5. 5. ByteArray TCP+ IPv4 UDP+… +IPv6 Image Socket SocketAdress HTTPSocket SocksSocket
  6. 6. ByteArray TCP+ IPv4 UDP+… +IPv6 Image Dir Socket ty! SocketAdress HTTPSocket SocksSocket
  7. 7. Network Kernel Test Coverage Image 0%
  8. 8. Let's redo it! Wrap Hard OS to port Lib. Dirty! OOP 100% 0% ested t tested
  9. 9. OCEAN idea Image Ocean Alien Library Library Wrap VM Alien plugin OS Lib. OS Network API
  10. 10. Image OCEAN Library OOP 100% tested
  11. 11. Lat es t OCEAN Library version Image OOP 100% tested
  12. 12. Hard time writing tests! Socket Data closed? sent? Socket connected? Data received? renc y!!! Co n cu r
  13. 13. OSProcess for tests Image OSProcess Ocean Alien Library Library Library VM OSProcess Alien plugin plugin OS System Network API? API
  14. 14. OCEAN early evaluation 350 300 250 200 Ocean ms 150 OldSocket 100 50 0 Receive 10MB Send 10MB
  15. 15. Por table OOP 100% tested
  16. 16. Por table OOP 100% tested To do Clean up Pharo Ocean-based OO Middleware Smaller VM
  17. 17. Por table OOP 100% tested To do Clean up Pharo Ocean-based OO Middleware Smaller VM
  18. 18. Por table OOP 100% tested To do Clean up Pharo Ocean-based OO Middleware Smaller VM
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