What are some beginner-friendly C++ socket programming tutorials?

What are some beginner-friendly C++ socket programming tutorials?

There are several great resources for learning C++ socket programming. You might want to check out the following tutorials:

1. "Beej's Guide to Network Programming" - A comprehensive guide that covers the basics of sockets in C++.
2. "C++ Network Programming" by Douglas C. Schmidt - A detailed book that dives deep into socket programming.
3. Online platforms like Codecademy and Udemy offer courses specifically on C++ networking.

Can you explain what a socket is in programming?

Sure! A socket is an endpoint for sending or receiving data across a computer network. It allows communication between two machines, typically using TCP or UDP protocols.

What are the differences between TCP and UDP sockets?

TCP (Transmission Control Protocol) is connection-oriented, ensuring reliable data transfer, while UDP (User Datagram Protocol) is connectionless and faster but does not guarantee delivery.

How do I create a simple TCP server in C++?

To create a simple TCP server in C++, you can use the following steps:

1. Include necessary headers like <sys/socket.h> and <netinet/in.h>.
2. Create a socket using socket().
3. Bind the socket to an IP address and port using bind().
4. Listen for incoming connections with listen().
5. Accept connections using accept().
6. Use recv() and send() for data transfer.