Advance Programming In Java | 2. Networking in Java (Sockets & Protocols) by Abraham | Learn Smarter
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2. Networking in Java (Sockets & Protocols)

Java provides a comprehensive API for network programming through the java.net package, enabling developers to create efficient client-server applications. It supports both TCP and UDP communication, offering reliability and speed, respectively. Multithreading is utilized for handling multiple clients concurrently, while Java's ability to interact with web protocols enhances its functionality for real-world applications.

Sections

  • 2

    Networking In Java (Sockets & Protocols)

    This section introduces the foundational concepts and components in Java networking, focusing on sockets and protocols, which are essential for building networked applications.

    Learning Practice

  • 2.1

    Understanding Networking Basics

    This section introduces the fundamental concepts of networking including IP addresses, ports, protocols, and the client-server model in the context of Java networking.

    Learning Practice

  • 2.2

    Java Networking Architecture

    This section introduces the core classes and interfaces in Java's networking architecture that facilitate the development of networked applications.

    Learning Practice

  • 2.3

    Tcp Socket Programming In Java

    This section delves into TCP socket programming in Java, illustrating client-server communication through practical examples.

    Learning Practice

  • 2.3.1

    Tcp Client (Socket)

    This section introduces the implementation of a TCP client in Java, demonstrating how to establish a connection, send a message, and receive a response from a server.

    Learning Practice

  • 2.3.2

    Tcp Server (Serversocket)

    This section provides an overview of the TCP Server implementation using the ServerSocket class in Java, focusing on how it listens for client connections and handles input and output.

    Learning Practice

  • 2.4

    Udp Programming In Java

    This section covers the basics of UDP programming in Java, illustrating how to implement a UDP sender and receiver.

    Learning Practice

  • 2.4.1

    Udp Sender (Client)

    This section focuses on the implementation of a UDP sender in Java, demonstrating how to create and send a DatagramPacket over a UDP connection.

    Learning Practice

  • 2.4.2

    Udp Receiver (Server)

    This section discusses how to implement a UDP receiver server in Java, illustrating how to receive messages over a connectionless protocol.

    Learning Practice

  • 2.5

    Handling Multiple Clients

    This section discusses the implementation of multithreading in Java to handle multiple client connections in TCP server applications.

    Learning Practice

  • 2.6

    Url And Http Communication

    This section covers how to use Java to read data from the web using the URL class and HTTP communication.

    Learning Practice

  • 2.7

    Common Protocols Used In Java

    This section reviews the various protocols utilized in Java, including HTTP, FTP, SMTP, and WebSockets, outlining their applications and relevant Java support.

    Learning Practice

References

AJP ch2.pdf

Class Notes

Memorization

What we have learnt

  • Java provides a powerful AP...
  • TCP-based communication use...
  • UDP-based communication use...

Revision Tests