![]() headers for socket(), getaddrinfo() and friends Let's get started with code - #include // sizeof() We'll run the server with a port, so we'll take an argument for port number as well. Make sure to check out relevant man pages as they might contain valuable information about each function call and socket structures. ![]() Another thing to note is, the server will be communicating to clients iteratively, which means one client at a time. We'll be creating a simple TCP server here which will say "Hello World" to all incoming connections and then close them. Let me start by saying you should first visit Beej's Guide to Network Programming and give it a quick read, which explains most of this stuff a bit more verbosely. std::function: To wrap any element that is callable.Side by Side Comparisons of classic C++ examples solved via C++ vs C++11 vs C++14 vs C++17.SFINAE (Substitution Failure Is Not An Error).Returning several values from a function.RAII: Resource Acquisition Is Initialization.Curiously Recurring Template Pattern (CRTP).C++ Debugging and Debug-prevention Tools & Techniques.
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