Explain Java Datagram Socket and Datagram Packets with a suitable example.
Understand the Problem
The question is asking for an explanation of Java Datagram Sockets and Datagram Packets, which are used for network communication. It requests a suitable example to illustrate their usage.
Answer
Java DatagramSocket is for connection-less communication using UDP with data in DatagramPacket objects.
DatagramSocket is a class in Java used for connection-less point-to-point communication via UDP (User Datagram Protocol), sending and receiving data encapsulated in DatagramPacket objects.
Answer for screen readers
DatagramSocket is a class in Java used for connection-less point-to-point communication via UDP (User Datagram Protocol), sending and receiving data encapsulated in DatagramPacket objects.
More Information
Java's DatagramSocket class is used to send and receive DatagramPacket objects over the network. These objects encapsulate data and its destination address. This is utilized in scenarios where the overhead of establishing a connection is undesirable.
Tips
A common mistake is confusing DatagramSocket with TCP sockets, which are connection-oriented. Always create DatagramPacket with correct address and port.
Sources
- Java.net.DatagramSocket class in Java - GeeksforGeeks - geeksforgeeks.org
- Datagrams in Java - GeeksforGeeks - geeksforgeeks.org
- DatagramPacket and DatagaramSocket in Java - Naukri.com - naukri.com
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