Package io.lettuce.core.resource

Class IOUringProvider

java.lang.Object

io.lettuce.core.resource.IOUringProvider

public class IOUringProvider
extends Object

Wraps and provides io_uring classes. This is to protect the user from ClassNotFoundException's caused by the absence of the netty-incubator-transport-native-io_uring library during runtime. Internal API.

Since:

6.1

Author:

Mark Paluch

Constructor Summary

Constructors

Constructor	Description
IOUringProvider()

Method Summary

Modifier and Type	Method	Description
static void	applyKeepAlive(Bootstrap bootstrap, int count, Duration idle, Duration interval)	Apply Keep-Alive options.
static void	applyTcpUserTimeout(Bootstrap bootstrap, Duration timeout)	Apply TcpUserTimeout options.
static EventLoopResources	getResources()	Returns the EventLoopResources for io_uring-backed transport.
static boolean	isAvailable()

Methods inherited from class java.lang.Object

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

Constructor Detail

IOUringProvider

public IOUringProvider()

Method Detail

isAvailable

public static boolean isAvailable()

Returns:

true if io_uring is available.

getResources

public static EventLoopResources getResources()

Returns the EventLoopResources for io_uring-backed transport. Check availability with isAvailable() prior to obtaining the resources.

Returns:

the EventLoopResources. May be unavailable.

applyKeepAlive

public static void applyKeepAlive(Bootstrap bootstrap,
                                  int count,
                                  Duration idle,
                                  Duration interval)

Apply Keep-Alive options.

Since:

6.1

applyTcpUserTimeout

public static void applyTcpUserTimeout(Bootstrap bootstrap,
                                       Duration timeout)

Apply TcpUserTimeout options.