Java Socket get00BInline() method

The get00BInline() method of Java Socket class tests whether the S0_00BINLINE option is enabled or not.

Syntax

Parameter

Return

The get00BInline() method returns a Boolean value 'true if the S0_00BINLINE is enabled else it returns false.

Throws

SocketException - if an error is there in the protocol, such as a TCP error.

Example 1

import java.io.IOException;
import java.net.*;
public class JavaSocketGet00BInlineExample1  {
    public static void main(String[] args) throws IOException {
        Socket socket = new Socket();
        //enabling the SO_OOBINLINE option
        boolean on= true;
        //setOOBInline() method either enables or disables the SO_OOBINLINE option
        socket.set00BInline(on);
        //getOOBInline() method returns a boolean value true if SO_OOBINLINE option is enabled else it returns false
        System.out.println("S0_00BINLINE is enabled: "+socket.get00BInline());
    }
}

Test it Now

Output:

S0_00BINLINE is enabled: true

Example 2

import java.io.IOException;
import java.net.*;
public class JavaSocketGet00BInlineExample2  {
    public static void main(String[] args) throws IOException {
        Socket socket = new Socket();
        //getOOBInline() method returns a boolean value true if SO_OOBINLINE option is enabled else it returns false
        //default value is set false
        System.out.println("S0_00BINLINE is enabled: "+socket.get00BInline());
    }
}

Test it Now

Output:

S0_00BINLINE is enabled: false

Example 3

import java.io.IOException;
import java.net.*;
public class JavaSocketGet00BInlineExample2  {
    public static void main(String[] args) throws IOException {
        Socket socket = new Socket();
        //closing the socket
        socket.close();
        //enabling the SO_OOBINLINE option
        boolean on= true;
        //setOOBInline() method either enables or disables the SO_OOBINLINE option
        socket.set00BInline(on);
        //get00BInline() method returns a boolean value true if SO_OOBINLINE option is enabled else it returns false
        //it will throw an exception, as the socket is already closed.
        System.out.println("S0_00BINLINE is enabled: "+socket.get00BInline());
    }
}

Test it Now

Output:

Exception in thread "main" java.net.SocketException: Socket is closed
	at java.net.Socket.set00BInline(Socket.java:1097)
	at com.javaTpoint.JavaSocketGet00BInlineExample2.main(JavaSocketGet00BInlineExample2.java:13)

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