Package org.infinispan.server.core.transport

Class NettyTransport

java.lang.Object

org.infinispan.server.core.transport.NettyTransport

All Implemented Interfaces:

Transport

@MBean(objectName="Transport",
       description="Transport component manages read and write operations to/from server.")
public class NettyTransport
extends Object
implements Transport

A Netty based transport.

Since:

4.1

Author:

Galder Zamarreño, wburns

Constructor Summary

Constructors

Constructor	Description
NettyTransport(InetSocketAddress address, ProtocolServerConfiguration configuration, String threadNamePrefix, EmbeddedCacheManager cacheManager)

Method Summary

Modifier and Type	Method	Description
static io.netty.channel.MultithreadEventLoopGroup	buildEventLoop(int nThreads, ThreadFactory threadFactory, String configuration)
CompletionStage<Void>	closeChannels(io.netty.channel.group.ChannelMatcher channelMatcher)
io.netty.channel.group.ChannelGroup	getAcceptedChannels()
String	getHostName()
int	getIdleTimeout()
int	getNumberIOThreads()
int	getNumberOfGlobalConnections()
int	getNumberOfLocalConnections()
int	getPendingTasks()
int	getPort()
int	getReceiveBufferSize()
int	getSendBufferSize()
boolean	getTcpNoDelay()
long	getTotalBytesRead()
long	getTotalBytesWritten()
void	initializeHandler(io.netty.channel.ChannelInitializer<io.netty.channel.Channel> handler)
boolean	isRunning()
void	start()
void	stop()
void	updateTotalBytesRead(int bytes)
void	updateTotalBytesWritten(int bytes)

Methods inherited from class java.lang.Object

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

Constructor Details

NettyTransport

public NettyTransport(InetSocketAddress address,
 ProtocolServerConfiguration configuration,
 String threadNamePrefix,
 EmbeddedCacheManager cacheManager)

Method Details

initializeHandler

public void initializeHandler(io.netty.channel.ChannelInitializer<io.netty.channel.Channel> handler)

start

@ManagedOperation(description="Starts the transport",
                  displayName="Starts the transport",
                  name="start")
public void start()

Specified by:

start in interface Transport

stop

@ManagedOperation(description="Stops the transport",
                  displayName="Stops the transport",
                  name="stop")
public void stop()

Specified by:

stop in interface Transport

isRunning

@ManagedAttribute(description="Returns whether the transport is running",
                  displayName="Transport running",
                  dataType=TRAIT)
public boolean isRunning()

Specified by:

isRunning in interface Transport

getTotalBytesWritten

@ManagedAttribute(description="Returns the total number of bytes written by the server back to clients which includes both protocol and user information.",
                  displayName="Number of total number of bytes written",
                  measurementType=TRENDSUP)
public long getTotalBytesWritten()

Specified by:

getTotalBytesWritten in interface Transport

getTotalBytesRead

@ManagedAttribute(description="Returns the total number of bytes read by the server from clients which includes both protocol and user information.",
                  displayName="Number of total number of bytes read",
                  measurementType=TRENDSUP)
public long getTotalBytesRead()

Specified by:

getTotalBytesRead in interface Transport

getHostName

@ManagedAttribute(description="Returns the host to which the transport binds.",
                  displayName="Host name",
                  dataType=TRAIT)
public String getHostName()

Specified by:

getHostName in interface Transport

getPort

@ManagedAttribute(description="Returns the port to which the transport binds.",
                  displayName="Port",
                  dataType=TRAIT)
public int getPort()

Specified by:

getPort in interface Transport

getNumberIOThreads

@ManagedAttribute(description="Returns the number of I/O threads.",
                  displayName="Number of I/O threads")
public int getNumberIOThreads()

Specified by:

getNumberIOThreads in interface Transport

getPendingTasks

@ManagedAttribute(description="Returns the number of pending tasks.",
                  displayName="Pending tasks")
public int getPendingTasks()

Specified by:

getPendingTasks in interface Transport

getIdleTimeout

@ManagedAttribute(description="Returns the idle timeout.",
                  displayName="Idle timeout",
                  dataType=TRAIT)
public int getIdleTimeout()

Specified by:

getIdleTimeout in interface Transport

getTcpNoDelay

@ManagedAttribute(description="Returns whether TCP no delay was configured or not.",
                  displayName="TCP no delay",
                  dataType=TRAIT)
public boolean getTcpNoDelay()

Specified by:

getTcpNoDelay in interface Transport

getSendBufferSize

@ManagedAttribute(description="Returns the send buffer size.",
                  displayName="Send buffer size",
                  dataType=TRAIT)
public int getSendBufferSize()

Specified by:

getSendBufferSize in interface Transport

getReceiveBufferSize

@ManagedAttribute(description="Returns the receive buffer size.",
                  displayName="Receive buffer size",
                  dataType=TRAIT)
public int getReceiveBufferSize()

Specified by:

getReceiveBufferSize in interface Transport

getNumberOfLocalConnections

@ManagedAttribute(description="Returns a count of active connections this server.",
                  displayName="Local active connections")
public int getNumberOfLocalConnections()

Specified by:

getNumberOfLocalConnections in interface Transport

getNumberOfGlobalConnections

@ManagedAttribute(description="Returns a count of active connections in the cluster. This operation will make remote calls to aggregate results, so latency might have an impact on the speed of calculation of this attribute.",
                  displayName="Cluster-wide number of active connections",
                  clusterWide=true)
public int getNumberOfGlobalConnections()

Specified by:

getNumberOfGlobalConnections in interface Transport

updateTotalBytesWritten

public void updateTotalBytesWritten(int bytes)

updateTotalBytesRead

public void updateTotalBytesRead(int bytes)

closeChannels

public CompletionStage<Void> closeChannels(io.netty.channel.group.ChannelMatcher channelMatcher)

Specified by:

closeChannels in interface Transport

getAcceptedChannels

public io.netty.channel.group.ChannelGroup getAcceptedChannels()

Specified by:

getAcceptedChannels in interface Transport

buildEventLoop

public static io.netty.channel.MultithreadEventLoopGroup buildEventLoop(int nThreads,
 ThreadFactory threadFactory,
 String configuration)