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CW 35: Node.JS - Guilherme Quental

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August 30, 2012
Programming
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CW 35: Node.JS - Guilherme Quental

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August 30, 2012
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Transcript

  1. NodeJS Guilherme Quental github.com/gquental fb.com/gquental

  2. Alguém conhece?!

  3. Conhecido como JavaScript no lado do servidor

  4. X

  5. Node é muito mais que isso

  6. None

  7. Ryan Dahl

  8. O que define Node?

  9. I/O não bloqueante

  10. JavaScript API V8 libuv libeio libev IOCP

  11. • select • poll • epoll • kqueue • IOCP

    Tipos

  12. Agora a parte buena!

  13. Na realidade ele mesmo é um conjunto de módulos Node

    é totalmente modular

  14. • File System • TCP • UDP • HTTP •

    Buffer • Events • Stream • Process Existem diversos módulos

  15. Pera ai!!! Antes disso quero ver aquele esquema de I/O

    não bloqueante!!!

  16. Partiu então! Entendido?

  17. Módulos em Node C e JavaScript

  18. C?! WTF?!

  19. Primeiro vamos entender sistema de módulos

  20. None

  21. Mas e os módulos em C?

  22. node-gyp

  23. Ok... e módulos de terceiros?

  24. None

  25. E se eu quiser criar meu módulo?

  26. Exemplos! E agora uma parte melhor ainda!

  27. Events

  28. HTTP

  29. Socket

  30. Buffer

  31. E criemos Gists! Peçam exemplos!

  32. Perguntas?!

  33. [email protected] github.com/gquental fb.com/gquental Contato