Package org.redisson.connection

Class MasterSlaveConnectionManager

java.lang.Object

org.redisson.connection.MasterSlaveConnectionManager

All Implemented Interfaces:

ConnectionManager

Direct Known Subclasses:

ClusterConnectionManager, ReplicatedConnectionManager, SentinelConnectionManager, SingleConnectionManager

public class MasterSlaveConnectionManager
extends Object
implements ConnectionManager

Author:

Nikita Koksharov

Field Summary

Fields

Modifier and Type	Field	Description
protected MasterSlaveServersConfig	config
protected DNSMonitor	dnsMonitor
protected final AtomicReference<CompletableFuture<Void>>	lazyConnectLatch
static final int	MAX_SLOT
protected final ServiceManager	serviceManager
protected final ClusterSlotRange	singleSlotRange
protected final PublishSubscribeService	subscribeService

Constructor Summary

Constructors

Constructor	Description
MasterSlaveConnectionManager(BaseMasterSlaveServersConfig<?> cfg, Config configCopy)

Method Summary

Modifier and Type	Method	Description
int	calcSlot(byte[] key)
int	calcSlot(io.netty.buffer.ByteBuf key)
int	calcSlot(String key)
protected CompletableFuture<RedisClient>	changeMaster(int slot, RedisURI address)
protected void	closeNodeConnection(RedisConnection conn)
protected void	closeNodeConnections()
final void	connect()
protected final CompletionStage<RedisConnection>	connectToNode(NodeType type, BaseConfig<?> cfg, RedisURI addr, String sslHostname)
protected final CompletionStage<RedisConnection>	connectToNode(BaseConfig<?> cfg, RedisURI addr, String sslHostname)
protected MasterSlaveServersConfig	create(BaseMasterSlaveServersConfig<?> cfg)
RedisClient	createClient(NodeType type, InetSocketAddress address, RedisURI uri, String sslHostname)
protected RedisClient	createClient(NodeType type, RedisURI address, int timeout, int commandTimeout, String sslHostname)
RedisClient	createClient(NodeType type, RedisURI address, String sslHostname)
CommandAsyncExecutor	createCommandExecutor(RedissonObjectBuilder objectBuilder, RedissonObjectBuilder.ReferenceType referenceType)
protected RedisClientConfig	createRedisConfig(NodeType type, RedisURI address, int timeout, int commandTimeout, String sslHostname)
protected final void	disconnectNode(RedisURI addr)
protected void	doConnect(Function<RedisURI,String> hostnameMapper)
MasterSlaveEntry	getEntry(int slot)
MasterSlaveEntry	getEntry(String name)
MasterSlaveEntry	getEntry(InetSocketAddress address)
MasterSlaveEntry	getEntry(RedisClient redisClient)
MasterSlaveEntry	getEntry(RedisURI addr)
Collection<MasterSlaveEntry>	getEntrySet()
RedisURI	getLastClusterNode()
MasterSlaveEntry	getReadEntry(int slot)
ServiceManager	getServiceManager()
PublishSubscribeService	getSubscribeService()
MasterSlaveEntry	getWriteEntry(int slot)
protected void	internalShutdown()
protected final void	lazyConnect()
void	shutdown()
void	shutdown(long quietPeriod, long timeout, TimeUnit unit)
protected void	startDNSMonitoring(RedisClient masterHost)

Methods inherited from class java.lang.Object

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

Field Details

MAX_SLOT

public static final int MAX_SLOT

See Also:

• Constant Field Values

singleSlotRange

protected final ClusterSlotRange singleSlotRange

dnsMonitor

protected DNSMonitor dnsMonitor

config

protected MasterSlaveServersConfig config

subscribeService

protected final PublishSubscribeService subscribeService

serviceManager

protected final ServiceManager serviceManager

lazyConnectLatch

protected final AtomicReference<CompletableFuture<Void>> lazyConnectLatch

Constructor Details

MasterSlaveConnectionManager

public MasterSlaveConnectionManager(BaseMasterSlaveServersConfig<?> cfg,
 Config configCopy)

Method Details

getServiceManager

public ServiceManager getServiceManager()

Specified by:

getServiceManager in interface ConnectionManager

closeNodeConnections

protected void closeNodeConnections()

closeNodeConnection

protected void closeNodeConnection(RedisConnection conn)

disconnectNode

protected final void disconnectNode(RedisURI addr)

connectToNode

protected final CompletionStage<RedisConnection> connectToNode(BaseConfig<?> cfg,
 RedisURI addr,
 String sslHostname)

connectToNode

protected final CompletionStage<RedisConnection> connectToNode(NodeType type,
 BaseConfig<?> cfg,
 RedisURI addr,
 String sslHostname)

getEntrySet

public Collection<MasterSlaveEntry> getEntrySet()

Specified by:

getEntrySet in interface ConnectionManager

lazyConnect

protected final void lazyConnect()

connect

public final void connect()

Specified by:

connect in interface ConnectionManager

doConnect

protected void doConnect(Function<RedisURI,String> hostnameMapper)

startDNSMonitoring

protected void startDNSMonitoring(RedisClient masterHost)

create

protected MasterSlaveServersConfig create(BaseMasterSlaveServersConfig<?> cfg)

createClient

public RedisClient createClient(NodeType type,
 RedisURI address,
 String sslHostname)

Specified by:

createClient in interface ConnectionManager

createClient

public RedisClient createClient(NodeType type,
 InetSocketAddress address,
 RedisURI uri,
 String sslHostname)

Specified by:

createClient in interface ConnectionManager

createClient

protected RedisClient createClient(NodeType type,
 RedisURI address,
 int timeout,
 int commandTimeout,
 String sslHostname)

createRedisConfig

protected RedisClientConfig createRedisConfig(NodeType type,
 RedisURI address,
 int timeout,
 int commandTimeout,
 String sslHostname)

calcSlot

public int calcSlot(String key)

Specified by:

calcSlot in interface ConnectionManager

calcSlot

public int calcSlot(byte[] key)

Specified by:

calcSlot in interface ConnectionManager

calcSlot

public int calcSlot(io.netty.buffer.ByteBuf key)

Specified by:

calcSlot in interface ConnectionManager

getEntry

public MasterSlaveEntry getEntry(InetSocketAddress address)

Specified by:

getEntry in interface ConnectionManager

getEntry

public MasterSlaveEntry getEntry(RedisURI addr)

Specified by:

getEntry in interface ConnectionManager

getEntry

public MasterSlaveEntry getEntry(RedisClient redisClient)

Specified by:

getEntry in interface ConnectionManager

getEntry

public MasterSlaveEntry getEntry(String name)

Specified by:

getEntry in interface ConnectionManager

getEntry

public MasterSlaveEntry getEntry(int slot)

Specified by:

getEntry in interface ConnectionManager

getWriteEntry

public MasterSlaveEntry getWriteEntry(int slot)

Specified by:

getWriteEntry in interface ConnectionManager

getReadEntry

public MasterSlaveEntry getReadEntry(int slot)

Specified by:

getReadEntry in interface ConnectionManager

changeMaster

protected CompletableFuture<RedisClient> changeMaster(int slot,
 RedisURI address)

internalShutdown

protected void internalShutdown()

shutdown

public void shutdown()

Specified by:

shutdown in interface ConnectionManager

shutdown

public void shutdown(long quietPeriod,
 long timeout,
 TimeUnit unit)

Specified by:

shutdown in interface ConnectionManager

getSubscribeService

public PublishSubscribeService getSubscribeService()

Specified by:

getSubscribeService in interface ConnectionManager

getLastClusterNode

public RedisURI getLastClusterNode()

Specified by:

getLastClusterNode in interface ConnectionManager

createCommandExecutor

public CommandAsyncExecutor createCommandExecutor(RedissonObjectBuilder objectBuilder,
 RedissonObjectBuilder.ReferenceType referenceType)

Specified by:

createCommandExecutor in interface ConnectionManager