6 days ago · TCP Socket (Stream Socket): Provides reliable, connection-based communication (i.e., TCP protocol). UDP Socket (Datagram Socket): Provides connectionless communication, faster but unreliable (i.e., UDP protocol ).

Jan 10, 2025 · TCP Server – using create(), Create TCP socket. using bind(), Bind the socket to server address. using listen(), put the server socket in a passive mode, where it waits for the client to approach the server to make a connection; using accept(), At this point, connection is established between client and server, and they are ready to transfer ...

Apr 14, 2025 · Are you looking to dive into network programming and wondering how to create a client-server program using C sockets? This step-by-step guide will walk you through building a simple, TCP-based client-server application in C.

This tutorial will help you to know about concept of TCP/IP Socket Programming in C and C++ along with client server program example.

Aug 10, 2023 · Create a tcp socket using socket() and assign values to server structure: lfd = socket ( AF_INET , SOCK_STREAM , 0 ); server . sin_family = AF_INET ; server . sin_port = 2000 ; server . sin_addr . s_addr = inet_addr ( "127.0.0.1" );

Apr 18, 2022 · In this tutorial, you will learn Socket programming in C and how to build a TCP socket server and client with C.

Oct 3, 2018 · Stream sockets use the underlying Transmission Control Protocol (TCP), whereas the datagram sockets use the User Datagram Protocol (UDP). There are more socket types but outside the scope of this post. The last parameter, protocol specifies a particular protocol to be used with the socket.

/* Create a reliable, stream socket using TCP */ if ((sock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP)) < 0) DieWithError("socket() failed"); Server 1. Create a TCP socket 2. Bind socket to a port 3. Set socket to listen 4. Repeatedly: a. Accept new connection b. Communicate c. Close the connection Client 1. Create a TCP socket 2. Establish ...

Stream sockets use TCP (Transmission Control Protocol), which is a reliable, stream oriented protocol, and datagram sockets use UDP (Unix Datagram Protocol), which is unreliable and message oriented. The examples in this tutorial will use sockets in …

Here's a brief overview of how sockets work in the context of TCP client-server communication: A socket is created using the socket() function, which returns a socket file descriptor. This socket can be used for both sending and receiving data. The server binds the socket to a specific port and address using the bind() function.