Netty5/Transport/Classes/Epoll 5.0.0.Alpha5 · io.netty5.channel.epoll.Epoll

Modifier and Type	Field and Description
private static final Throwable	UNAVAILABILITY_CAUSE

Access	Constructor and Description
private	Epoll()

Method Summary

Modifier and Type	Method and Description
public static void	ensureAvailability() Ensure that `netty-transport-native-epoll` is available.
public static boolean	isAvailable() Returns `true` if and only if the `netty-transport-native-epoll` is available.
public static boolean	Returns: `true` if it's possible to use client-side TCP FastOpen via epoll, otherwise `false`. isTcpFastOpenClientSideAvailable() Returns `true` if the epoll native transport is both available and supports client-side TCP FastOpen.
public static boolean	Returns: `true` if it's possible to use server-side TCP FastOpen via epoll, otherwise `false`. isTcpFastOpenServerSideAvailable() Returns `true` if the epoll native transport is both available and supports server-side TCP FastOpen.
public static Throwable	Returns: the cause if unavailable. `null` if available. unavailabilityCause() Returns the cause of unavailability of `netty-transport-native-epoll`.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

UNAVAILABILITY_CAUSE	back to summary
private static final Throwable UNAVAILABILITY_CAUSE

Epoll	back to summary
private Epoll()

ensureAvailability back to summary

ensureAvailability	back to summary
public static void ensureAvailability() Ensure that `netty-transport-native-epoll` is available. Exceptions UnsatisfiedLinkError: if unavailable

public static void ensureAvailability()

Exceptions

isAvailable	back to summary
public static boolean isAvailable() Returns `true` if and only if the `netty-transport-native-epoll` is available.

isTcpFastOpenClientSideAvailable back to summary

isTcpFastOpenClientSideAvailable	back to summary
public static boolean isTcpFastOpenClientSideAvailable() Returns `true` if the epoll native transport is both available and supports client-side TCP FastOpen. Returns:boolean `true` if it's possible to use client-side TCP FastOpen via epoll, otherwise `false`.

public static boolean isTcpFastOpenClientSideAvailable()

Returns true if the epoll native transport is both available and supports client-side TCP FastOpen.

Returns:boolean: true if it's possible to use client-side TCP FastOpen via epoll, otherwise false.

isTcpFastOpenServerSideAvailable back to summary

isTcpFastOpenServerSideAvailable	back to summary
public static boolean isTcpFastOpenServerSideAvailable() Returns `true` if the epoll native transport is both available and supports server-side TCP FastOpen. Returns:boolean `true` if it's possible to use server-side TCP FastOpen via epoll, otherwise `false`.

public static boolean isTcpFastOpenServerSideAvailable()

Returns true if the epoll native transport is both available and supports server-side TCP FastOpen.

Returns:boolean: true if it's possible to use server-side TCP FastOpen via epoll, otherwise false.

unavailabilityCause back to summary

unavailabilityCause	back to summary
public static Throwable unavailabilityCause() Returns the cause of unavailability of `netty-transport-native-epoll`. Returns:Throwable the cause if unavailable. `null` if available.

public static Throwable unavailabilityCause()

Returns the cause of unavailability of netty-transport-native-epoll.