Introduction to TCP/IP and Sockets, part 2: Example code Walk-Through скачать в хорошем качестве

Introduction to TCP/IP and Sockets, part 2: Example code Walk-Through

This is a walk-through of example C++ code for using Sockets to send and receive messages between programs using the Internet protocols. This is part 2 of the series. Part 1 is here:    • Introduction to TCP/IP and Sockets, part 1...   Here is a link to all the code: https://github.com/rhymu8354/SocketTu... Index for skipping to the sections you care about: 00:00 - Introduction 01:55 - Downloading the tutorial/example code 02:28 - Opening and building in VSCode 03:52 - Running the TCP server example 04:24 - Modifying TCP client example to run it to connect to TCP server 05:16 - Running the TCP client example 05:38 - Showing TCP client/server exchange using WireShark 09:28 - Running the UDP receiver example 09:49 - Running the UDP sender example (after setting correct IP address) 11:27 - Showing UDP sender/receiver exchange using WireShark 12:15 - Code walk-through begins 12:45 - Sender program (UDP) 13:41 - Receiver program (UDP) 15:16 - DatagramSocket class (UDP, shared by Sender and Receiver programs) 22:50 - Explanation of the 3 common results from socket I/O 25:02 - Differences between POSIX Sockets and WinSock 27:45 - Usage of mutexes to allow asynchronous operations to be thread-safe 28:47 - Rule about not holding mutexes when calling callbacks (to avoid deadlocks) 29:59 - Warning to not assume that it's still safe to access the same state after releasing and then reacquiring a mutex 30:43 - General coding pattern: Pimpl (pointer to implementation) 31:19 - General coding pattern: C++ rule of zero/three/five 33:07 - Client program (TCP) 35:26 - Server program (TCP) 39:03 - Callbacks for when data is received or the connection is closed 40:58 - ClientSocket class (TCP, used by Client program) 43:40 - ServerSocket class (TCP, used by Server program) 47:28 - ServerSocket::Client class (client-server state object) 47:53 - Connection class (TCP, shared by ClientSocket and ServerSocket) 53:25 - O/S abstractions: UsesSockets (WinSock startup/cleanup helper) 54:52 - O/S abstractions: SocketEventLoop (asynchronous socket I/O) If you would like to see more information on setting up CMake and C/C++ to work with VSCode, this video covers these topics in more detail:    • Introduction to Google Test and CMake