Huawei Laoniao Elaborates on C++Series III Network Programming

This course is the C++network programming course of the C++series courses taught by the Lei Shen clearance teacher. The following topics were discussed:

1. Course introduction

2. Environment construction and hello world

3. Basic commissioning method

4. Prepare the Linux server

5. nginx installation

6. Introduction to nginx

7. nginx process model

8. How to read source code

9. Current mainstream operating systems

10. Overlooking Linux operating system - real-time

11. Looking down at the Linux operating system as a server

12. Linux architecture

13. Operating system function - file management

14. Linux file descriptor

15. Operating system function - process management

16. Parent Process and Child Process

17. Deep analysis of creating sub processes

18. Copy on Write Example

19. Linux signal

20. Starting program on the terminal

21. Hook signal processing function

22. Non reentrant problem of signal processing function 1

23. Non reentrant problem of signal processing function 2

24. Signal shielding and recovery

25. Deep analysis of signal processing

26. Deeply understand the signal mechanism

27. Zombie process

28. Daemons

29. Daemon Redirect I/O

30. Definition and composition of network

31. History of the Internet

32. View the network from a global perspective

33. Network equipment

34. MAC and IP

35. IP address classification

36. OSI 7-tier model

37. Five layer model of TCPIP protocol family

38. Packaging and Unpacking

39. Network layer - main functions

40. Transport Layer - Main Functions

41. Transport layer port

42. Transport Layer TCP Protocol

43. Transport layer - connecting and disconnecting

44. TIME_WAIT status of TCP connection

45. Definition of CS architecture

46. Programming model of CS architecture

47. Analysis of listening function

Analysis of 48. accept function

49. Blocking, non blocking, synchronous, asynchronous

50. Evolution of CS architecture