reactor.netty.resources

Class ConnectionProvider.Builder

java.lang.Object

reactor.netty.resources.ConnectionProvider.ConnectionPoolSpec<ConnectionProvider.Builder>

reactor.netty.resources.ConnectionProvider.Builder

All Implemented Interfaces:

java.util.function.Supplier<ConnectionProvider.Builder>

Enclosing interface:

ConnectionProvider

public static final class ConnectionProvider.Builder
extends ConnectionProvider.ConnectionPoolSpec<ConnectionProvider.Builder>

Build a ConnectionProvider to cache and reuse a fixed maximum number of Connection. Further connections will be pending acquisition depending on pendingAcquireTime. The maximum number of connections is for the connections in a single connection pool, where a connection pool corresponds to a concrete remote host. The configuration can be either global for all connection pools or be tuned for each individual connection pool, per remote host.

Since:

0.9.5

Method Summary

Modifier and Type	Method and Description
ConnectionProvider	build() Builds new ConnectionProvider
ConnectionProvider.Builder	disposeInactivePoolsInBackground(java.time.Duration disposeInterval, java.time.Duration poolInactivity) Set the options to use for configuring ConnectionProvider background disposal for inactive connection pools.
ConnectionProvider.Builder	forRemoteHost(SocketAddress remoteHost, java.util.function.Consumer<ConnectionProvider.HostSpecificSpec> spec) Connection pool configuration for a specific remote host.
ConnectionProvider.Builder	name(String name) ConnectionProvider name is used for metrics

Methods inherited from class reactor.netty.resources.ConnectionProvider.ConnectionPoolSpec

evictInBackground, fifo, get, lifo, maxConnections, maxIdleTime, maxLifeTime, metrics, metrics, pendingAcquireMaxCount, pendingAcquireTimeout

Methods inherited from class java.lang.Object

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

Method Detail

name

public final ConnectionProvider.Builder name(String name)

ConnectionProvider name is used for metrics

Parameters:

name - ConnectionProvider name

Returns:

this

Throws:

NullPointerException - if name is null

disposeInactivePoolsInBackground

public final ConnectionProvider.Builder disposeInactivePoolsInBackground(java.time.Duration disposeInterval,
                                                                         java.time.Duration poolInactivity)

Set the options to use for configuring ConnectionProvider background disposal for inactive connection pools. When this option is enabled, the connection pools are regularly checked whether they are empty and inactive for a specified time, thus applicable for disposal. Default to DISPOSE_INACTIVE_POOLS_IN_BACKGROUND_DISABLED - the background disposal is disabled. Providing a disposeInterval of zero means the background disposal is disabled.

Parameters:

disposeInterval - specifies the interval to be used for checking the connection pool inactivity, (resolution: ms)

poolInactivity - specifies the duration after which an empty pool with no recorded interactions is considered inactive (resolution: seconds)

Returns:

this

Since:

1.0.7

forRemoteHost

public final ConnectionProvider.Builder forRemoteHost(SocketAddress remoteHost,
                                                      java.util.function.Consumer<ConnectionProvider.HostSpecificSpec> spec)

Connection pool configuration for a specific remote host.

Parameters:

remoteHost - the remote host

spec - connection pool configuration for a this remote host

Returns:

this

Throws:

NullPointerException - if remoteHost or/and spec are null

build

public ConnectionProvider build()

Builds new ConnectionProvider

Returns:

builds new ConnectionProvider