org.h2.util

Class NetUtils2

java.lang.Object

org.h2.util.NetUtils2

public final class NetUtils2
extends java.lang.Object

This utility class contains additional socket helper functions. This class is overridden in multi-release JAR with real implementation. This utility class contains specialized implementation of additional socket helper functions for Java 10 and later versions.

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	getTcpQuickack(java.net.Socket socket) Returns the value of TCP_QUICKACK option.
static boolean	setTcpQuickack(java.net.Socket socket, boolean value) Sets the value of TCP_QUICKACK option.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getTcpQuickack

public static boolean getTcpQuickack(java.net.Socket socket)
                              throws java.io.IOException

Returns the value of TCP_QUICKACK option.

Parameters:

socket - the socket

Returns:

the current value of TCP_QUICKACK option

Throws:

java.io.IOException - on I/O exception

java.lang.UnsupportedOperationException - if TCP_QUICKACK is not supported

setTcpQuickack

public static boolean setTcpQuickack(java.net.Socket socket,
                     boolean value)

Sets the value of TCP_QUICKACK option.

Parameters:

socket - the socket

value - the value to set

Returns:

whether operation was successful