Example usage for java.net StandardSocketOptions SO_KEEPALIVE

Introduction

In this page you can find the example usage for java.net StandardSocketOptions SO_KEEPALIVE.

Prototype

SocketOption SO_KEEPALIVE

To view the source code for java.net StandardSocketOptions SO_KEEPALIVE.

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Document

Keep connection alive.

Usage

From source file:Test.java

public static void main(String[] args) throws Exception {
    SelectorProvider provider = SelectorProvider.provider();
    NetworkChannel socketChannel = provider.openSocketChannel();
    SocketAddress address = new InetSocketAddress(3080);
    socketChannel = socketChannel.bind(address);

    Set<SocketOption<?>> socketOptions = socketChannel.supportedOptions();

    System.out.println(socketOptions.toString());
    socketChannel.setOption(StandardSocketOptions.IP_TOS, 3);
    Boolean keepAlive = socketChannel.getOption(StandardSocketOptions.SO_KEEPALIVE);
}

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