Package org.drasyl.node

Class DrasylNodeSharedEventLoopGroupHolder

java.lang.Object

org.drasyl.node.DrasylNodeSharedEventLoopGroupHolder

public final class DrasylNodeSharedEventLoopGroupHolder
extends Object

Holds parent and child EventLoops that are shared across all DrasylNodes.

https://github.com/netty/netty/issues/639#issuecomment-9263566

Field Summary

Fields

Modifier and Type	Field	Description
static final int	CHILD_DEFAULT_THREADS
static final int	PARENT_DEFAULT_THREADS

Method Summary

Modifier and Type	Method	Description
static io.netty.channel.nio.NioEventLoopGroup	getChildGroup()	Use this NioEventLoopGroup for the DrasylNode's ServerChannel.
static io.netty.channel.nio.NioEventLoopGroup	getParentGroup()	Use this NioEventLoopGroup for the DrasylNode's ServerChannel.
static CompletableFuture<Void>	shutdown()	Shutdown the two schedulers.

Methods inherited from class java.lang.Object

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

Field Details

PARENT_DEFAULT_THREADS

public static final int PARENT_DEFAULT_THREADS

CHILD_DEFAULT_THREADS

public static final int CHILD_DEFAULT_THREADS

Method Details

getParentGroup

public static io.netty.channel.nio.NioEventLoopGroup getParentGroup()

Use this NioEventLoopGroup for the DrasylNode's ServerChannel. By default the group has PARENT_DEFAULT_THREADS threads. This number can be changed by using the java system property org.drasyl.event-loop.parent.

Returns:

a NioEventLoopGroup for parent channels

getChildGroup

public static io.netty.channel.nio.NioEventLoopGroup getChildGroup()

Use this NioEventLoopGroup for the DrasylNode's ServerChannel. By default the group has CHILD_DEFAULT_THREADS threads. This number can be changed by using the java system property org.drasyl.event-loop.child.

Returns:

a NioEventLoopGroup for child channels

shutdown

public static CompletableFuture<Void> shutdown()

Shutdown the two schedulers.

This operation cannot be undone. After performing this operation, no new task can be submitted!