io.reactivex.netty.client.pool

Class PooledConnectionProvider<W,R>

java.lang.Object

io.reactivex.netty.client.pool.PooledConnectionProvider<W,R>

All Implemented Interfaces:

ConnectionProvider<W,R>, PooledConnection.Owner

Direct Known Subclasses:

PooledConnectionProviderImpl

public abstract class PooledConnectionProvider<W,R>
extends java.lang.Object
implements ConnectionProvider<W,R>, PooledConnection.Owner

An implementation of PooledConnectionProvider that pools connections. Following are the key parameters:

• PoolLimitDeterminationStrategy: A strategy to determine whether a new physical connection should be created as part of the user request.
• PoolConfig.getIdleConnectionsCleanupTimer(): The schedule for cleaning up idle connections in the pool.
• PoolConfig.getMaxIdleTimeMillis(): Maximum time a connection can be idle in this pool.

Usage

Complementing a ConnectionProviderFactory

For employing better host selection strategies, this provider can be used to complement the default ConnectionProvider provided by a HostConnector.

Standalone

For clients that do not use a pool of hosts can use SingleHostPoolingProviderFactory that will only ever pick a single host but will pool connections.

Constructor Summary

Constructors

Constructor and Description
PooledConnectionProvider()

Method Summary

Modifier and Type	Method and Description
static <W,R> PooledConnectionProvider<W,R>	create(PoolConfig<W,R> config, HostConnector<W,R> delegate)
static <W,R> PooledConnectionProvider<W,R>	createBounded(int maxConnections, HostConnector<W,R> delegate)
static <W,R> PooledConnectionProvider<W,R>	createUnbounded(HostConnector<W,R> delegate)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.reactivex.netty.client.ConnectionProvider

newConnectionRequest

Methods inherited from interface io.reactivex.netty.client.pool.PooledConnection.Owner

discard, release

Constructor Detail

PooledConnectionProvider

public PooledConnectionProvider()

Method Detail

createUnbounded

public static <W,R> PooledConnectionProvider<W,R> createUnbounded(HostConnector<W,R> delegate)

createBounded

public static <W,R> PooledConnectionProvider<W,R> createBounded(int maxConnections,
                                                                HostConnector<W,R> delegate)

create

public static <W,R> PooledConnectionProvider<W,R> create(PoolConfig<W,R> config,
                                                         HostConnector<W,R> delegate)