Module lettuce.core

Package io.lettuce.core

Class SocketOptions

java.lang.Object

io.lettuce.core.SocketOptions

public class SocketOptions
extends Object

Options to configure low-level socket options for the connections kept to Redis servers.

Since:

4.3

Author:

Mark Paluch

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SocketOptions.Builder	Builder for SocketOptions.
static class	SocketOptions.KeepAliveOptions	Extended Keep-Alive options (idle, interval, count).

Field Summary

Fields

Modifier and Type	Field	Description
static long	DEFAULT_CONNECT_TIMEOUT
static Duration	DEFAULT_CONNECT_TIMEOUT_DURATION
static TimeUnit	DEFAULT_CONNECT_TIMEOUT_UNIT
static boolean	DEFAULT_SO_KEEPALIVE
static boolean	DEFAULT_SO_NO_DELAY

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SocketOptions(SocketOptions original)
protected	SocketOptions(SocketOptions.Builder builder)

Method Summary

Modifier and Type	Method	Description
static SocketOptions.Builder	builder()	Returns a new SocketOptions.Builder to construct SocketOptions.
static SocketOptions	copyOf(SocketOptions options)	Create a copy of options
static SocketOptions	create()	Create a new SocketOptions using default settings.
Duration	getConnectTimeout()	Returns the connection timeout.
SocketOptions.KeepAliveOptions	getKeepAlive()	Returns the TCP keepalive options.
boolean	isKeepAlive()	Returns whether to enable TCP keepalive.
boolean	isTcpNoDelay()	Returns whether to use TCP NoDelay.
SocketOptions.Builder	mutate()	Returns a builder to create new SocketOptions whose settings are replicated from the current SocketOptions.

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_CONNECT_TIMEOUT

public static final long DEFAULT_CONNECT_TIMEOUT

See Also:

Constant Field Values

DEFAULT_CONNECT_TIMEOUT_UNIT

public static final TimeUnit DEFAULT_CONNECT_TIMEOUT_UNIT

DEFAULT_CONNECT_TIMEOUT_DURATION

public static final Duration DEFAULT_CONNECT_TIMEOUT_DURATION

DEFAULT_SO_KEEPALIVE

public static final boolean DEFAULT_SO_KEEPALIVE

See Also:

Constant Field Values

DEFAULT_SO_NO_DELAY

public static final boolean DEFAULT_SO_NO_DELAY

See Also:

Constant Field Values

Constructor Details

SocketOptions

protected SocketOptions(SocketOptions.Builder builder)

SocketOptions

protected SocketOptions(SocketOptions original)

Method Details

copyOf

public static SocketOptions copyOf(SocketOptions options)

Create a copy of options

Parameters:

options - the original

Returns:

A new instance of SocketOptions containing the values of options

builder

public static SocketOptions.Builder builder()

Returns a new SocketOptions.Builder to construct SocketOptions.

Returns:

a new SocketOptions.Builder to construct SocketOptions.

create

public static SocketOptions create()

Create a new SocketOptions using default settings.

Returns:

a new instance of default cluster client client options.

mutate

public SocketOptions.Builder mutate()

Returns a builder to create new SocketOptions whose settings are replicated from the current SocketOptions.

Returns:

a SocketOptions.Builder to create new SocketOptions whose settings are replicated from the current SocketOptions

Since:

5.3

getConnectTimeout

public Duration getConnectTimeout()

Returns the connection timeout.

Returns:

the connection timeout.

isKeepAlive

public boolean isKeepAlive()

Returns whether to enable TCP keepalive.

Returns:

whether to enable TCP keepalive

See Also:

SocketOptions.SO_KEEPALIVE

getKeepAlive

public SocketOptions.KeepAliveOptions getKeepAlive()

Returns the TCP keepalive options.

Returns:

TCP keepalive options

See Also:

SocketOptions.KeepAliveOptions

isTcpNoDelay

public boolean isTcpNoDelay()

Returns whether to use TCP NoDelay.

Returns:

true to disable Nagle's algorithm, false to enable Nagle's algorithm.

See Also:

SocketOptions.TCP_NODELAY