Table of Contents
- 1 Why multithreading is used when writing a server program?
- 2 Why do we need socket programming in Java?
- 3 What is TCP IP client socket in Java?
- 4 What is multithreading in network programming?
- 5 What is the use of socket and ServerSocket in Java networking?
- 6 What is the advantage of the multithreading program?
Why multithreading is used when writing a server program?
Multithreaded Server: A server having more than one thread is known as Multithreaded Server. When a client sends the request, a thread is generated through which a user can communicate with the server. We need to generate multiple threads to accept multiple requests from multiple clients at the same time.
Why do we need socket programming in Java?
Socket programming in Java is used for communication between the applications that are running on different JRE. It can be either connection-oriented or connectionless. On the whole, a socket is a way to establish a connection between a client and a server.
Which method is used to read the data from socket?
The last statement in the while loop reads a line of information from the BufferedReader connected to the socket. The readLine method waits until the server echoes the information back to EchoClient . When readline returns, EchoClient prints the information to the standard output.
What is TCP IP client socket in Java?
TCP/IP sockets are used to implement reliable, bidirectional, persistent, point-to-point, stream-based connections between hosts on the Internet. A socket can be used to connect Java’s I/O system to other programs that may reside either on the local machine or on any other machine on the Internet.
What is multithreading in network programming?
Multithreading Concepts A multithreaded program contains two or more parts that can run concurrently. Multithreaded Socket Programming describes that a Multithreaded Socket Server can communicate with more than one client at the same time in the same network.
What is socket programming with TCP?
Socket programs are used to communicate between various processes usually running on different systems. It is mostly used to create a client-server environment. In the example, the client program sends a file name to the server and the server sends the contents of the file back to the client.
What is the use of socket and ServerSocket in Java networking?
Socket and ServerSocket classes are used for connection-oriented socket programming and DatagramSocket and DatagramPacket classes are used for connection-less socket programming. The client in socket programming must know two information: IP Address of Server, and. Port number.
What is the advantage of the multithreading program?
On a multiprocessor system, multiple threads can concurrently run on multiple CPUs. Therefore, multithreaded programs can run much faster than on a uniprocessor system. They can also be faster than a program using multiple processes, because threads require fewer resources and generate less overhead.