Feb 23, 2023 · Prerequisite: Socket Programming in C/C++, fork() System call Problem Statement: In this article, we are going to write a program that illustrates the Client-Server Model using fork() system call which can handle multiple clients concurrently.

Dec 27, 2024 · User Datagram Protocol (UDP) is a Transport Layer protocol. UDP is a part of the Internet Protocol suite, referred to as UDP/IP suite. Unlike TCP, it is an unreliable and connectionless protocol. So, there is no need to establish a connection before data transfer.

May 3, 2016 · In this tutorial we’ll write simple client-server programs that use UDP. We know that processes running on different machines communicate with each other by sending messages into sockets. We said that each process is analogous to a house and the process’s socket is analogous to a door.

When sending data over a network using UDP, the process begins with creating a UDP socket at the server. This socket serves as an endpoint for communication, allowing the server to send and receive data without establishing a persistent connection with the client.

// Create a IP4/UDP socket. fd = socket(AF_INET, SOCK_DGRAM, 0); . // Initialize the address (of this host) memset(&address, 0, sizeof(address)); address.sin_family = AF_INET; address.sin_port = htons(TEMPERATURE_PORT); address.sin_addr.s_addr = htonl(INADDR_ANY); // In case the host has multiple. // Bind the socket to the address.

Mar 13, 2024 · Sockets use transport layer protocols, mainly TCP (Transmission Control Protocol) and UDP (User Datagram Protocol), to establish communication rules and procedures. Types of Sockets and their Representation in Diagrams

Apr 18, 2020 · In the current article, we will examine a UDP socket connection and notice how it differs from a TCP stream socket connection. FIG Courtesy: Linux Programming Interface, Michael Kerrisk.

• In UDP communication, the client and server use only one socket each – The socket created at the server site lasts forever; – the socket created at the client site is closed (destroyed) when the client process terminates. 17-01-2018 Dr. Manas Khatua 3

Oct 3, 2018 · Socket programming involves development of programs for communication between processes running on remote hosts connected over the network. The User Datagram Protocol (UDP) is a core commnication protocol for transmission of datagram packets without connection setup or retransmission of lost packets.

Apr 17, 2018 · This article describes a Client and Server setup where a Client connects, sends a string to server and the server shows the original string and sends reversed string to client using socket connection.