Understanding UDP Server-Client Communication!

🚀 Understanding UDP Server-Client Communication! Ever wondered how two applications communicate over a network without establishing a connection first? Let’s explore UDP (User Datagram Protocol). 👇 🔹 What is UDP? UDP is a connectionless transport-layer protocol that enables applications to send and receive data without establishing a connection beforehand. 🔹 How does it work? 📡 UDP Server Creates a datagram socket. Binds to an IP address and port. Listens for incoming datagrams. Receives messages and sends responses. 💻 UDP Client Creates a datagram socket. Sends a message to the server’s IP and port. Receives the server’s response. 🔹 Why use UDP? ✅ Low communication overhead ✅ No connection handshake ✅ Suitable for real-time applications ✅ Supports fast data transmission However, UDP does not guarantee delivery, ordering, or duplicate protection. 🔹 Where is UDP used? 🎮 Online gaming 📹 Live video streaming 🌐 DNS queries 📞 Voice and video calls #SoftwareDevelopment #Networking #UDP #Programming #japan #jlpt #tokyo #BackendDevelopment #LearningInPublic