What is client server in Java?

05/28/2020 Off By admin

What is client server in Java?

The client and server are the two main components of socket programming. The client is a computer/node that request for the service and the server is a computer/ node that response to the client. In Java, using socket programming, we can connect the client and server.

How do I run a client server program?

To run the Client and Server application on your machine, compile both of them. Then first run the server application and then run the Client application.

Which method is used to establish a connection between server and client?

The ServerSocket class can be used to create a server socket. This object is used to establish communication with the clients….Important methods.

Method Description
1) public Socket accept() returns the socket and establish a connection between server and client.

How do I connect to a client-server?

To connect a client computer to the server

  1. Log on to the computer that you want to connect to the server.
  2. Open an Internet browser, such as Internet Explorer.
  3. The Connect your computer to the server page appears.
  4. In the file download security warning message, click Run.

Can we connect client and server without socket?

All clients can connect to one server on a particular port and server can facilitate the communication among clients. If you move away from socket programming and use advanced features like Messaging; peer to peer communication and broadcasting of messages to multiple clients can be achieved.

How does a client communicate with a server in Java?

The client and the server can now communicate by writing to and reading from the socket. The java.net.Socket class represents a socket, and the java.net.ServerSocket class provides a mechanism for the server program to listen for clients and establish connections with them.

How is the server program implemented in Java?

The server program is implemented by two classes: KnockKnockServer and KnockKnockProtocol. KnockKnockServer, which is similar to EchoServer, contains the main method for the server program and performs the work of listening to the port, establishing connections, and reading from and writing to the socket.

Which is an example of a client program in Java?

Client: “Groan.” The example consists of two independently running Java programs: the client program and the server program. The client program is implemented by a single class, KnockKnockClient, and is very similar to the EchoClient example from the previous section.