IOUring

java.lang.Object
- io.netty.incubator.channel.uring.IOUring

public final class IOUring
extends java.lang.Object

Field Summary

Fields
Modifier and Type Field Description

private static java.lang.Throwable UNAVAILABILITY_CAUSE

Constructor Summary

Constructors
Modifier Constructor Description

private IOUring()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`ensureAvailability()`
`static boolean`	`isAvailable()`
`static boolean`	`isTcpFastOpenClientSideAvailable()`	Returns `true` if the io_uring native transport is both available and supports client-side TCP FastOpen.
`static boolean`	`isTcpFastOpenServerSideAvailable()`	Returns `true` if the io_uring native transport is both available and supports server-side TCP FastOpen.
`static java.lang.Throwable`	`unavailabilityCause()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - UNAVAILABILITY_CAUSE
```
private static final java.lang.Throwable UNAVAILABILITY_CAUSE
```
- Constructor Detail
  - IOUring
```
private IOUring()
```
- Method Detail
  - isAvailable
```
public static boolean isAvailable()
```
  - isTcpFastOpenClientSideAvailable
```
public static boolean isTcpFastOpenClientSideAvailable()
```
    Returns true if the io_uring native transport is both available and supports client-side TCP FastOpen.
    
    Returns:
    
    true if it's possible to use client-side TCP FastOpen via io_uring, otherwise false.
  - isTcpFastOpenServerSideAvailable
```
public static boolean isTcpFastOpenServerSideAvailable()
```
    Returns true if the io_uring native transport is both available and supports server-side TCP FastOpen.
    
    Returns:
    
    true if it's possible to use server-side TCP FastOpen via io_uring, otherwise false.
  - ensureAvailability
```
public static void ensureAvailability()
```
  - unavailabilityCause
```
public static java.lang.Throwable unavailabilityCause()
```