Package com.couchbase.client.core.env

Class IoConfig

java.lang.Object

com.couchbase.client.core.env.IoConfig

public class IoConfig
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	IoConfig.Builder

Field Summary

Fields

Modifier and Type	Field	Description
static final Duration	DEFAULT_CONFIG_IDLE_REDIAL_TIMEOUT
static final Duration	DEFAULT_CONFIG_POLL_INTERVAL
static final boolean	DEFAULT_DNS_SRV_ENABLED
static final Duration	DEFAULT_IDLE_HTTP_CONNECTION_TIMEOUT
static final int	DEFAULT_MAX_HTTP_CONNECTIONS
static final MemcachedHashingStrategy	DEFAULT_MEMCACHED_HASHING_STRATEGY
static final boolean	DEFAULT_MUTATION_TOKENS_ENABLED
static final NetworkResolution	DEFAULT_NETWORK_RESOLUTION
static final int	DEFAULT_NUM_KV_CONNECTIONS
static final boolean	DEFAULT_TCP_KEEPALIVE_ENABLED
static final Duration	DEFAULT_TCP_KEEPALIVE_TIME

Method Summary

Modifier and Type	Method	Description
CircuitBreakerConfig	analyticsCircuitBreakerConfig()
static IoConfig.Builder	analyticsCircuitBreakerConfig(CircuitBreakerConfig.Builder analyticsCircuitBreakerConfig)
CircuitBreakerConfig	backupCircuitBreakerConfig()
static IoConfig.Builder	backupCircuitBreakerConfig(CircuitBreakerConfig.Builder backupCircuitBreakerConfig)
static IoConfig.Builder	builder()
static IoConfig.Builder	captureTraffic(ServiceType... serviceTypes)	Captures the traffic for all services provided as an argument (all if empty).
Duration	configIdleRedialTimeout()
static IoConfig.Builder	configIdleRedialTimeout(Duration configIdleRedialTimeout)
Duration	configPollInterval()
static IoConfig.Builder	configPollInterval(Duration configPollInterval)
static IoConfig	create()
boolean	dnsSrvEnabled()
static IoConfig.Builder	enableDnsSrv(boolean dnsSrvEnabled)
static IoConfig.Builder	enableMutationTokens(boolean mutationTokensEnabled)
static IoConfig.Builder	enableTcpKeepAlives(boolean tcpKeepAliveEnabled)
CircuitBreakerConfig	eventingCircuitBreakerConfig()
static IoConfig.Builder	eventingCircuitBreakerConfig(CircuitBreakerConfig.Builder eventingCircuitBreakerConfig)
Duration	idleHttpConnectionTimeout()
static IoConfig.Builder	idleHttpConnectionTimeout(Duration idleHttpConnectionTimeout)
CircuitBreakerConfig	kvCircuitBreakerConfig()
static IoConfig.Builder	kvCircuitBreakerConfig(CircuitBreakerConfig.Builder kvCircuitBreakerConfig)
CircuitBreakerConfig	managerCircuitBreakerConfig()
static IoConfig.Builder	managerCircuitBreakerConfig(CircuitBreakerConfig.Builder managerCircuitBreakerConfig)
int	maxHttpConnections()
static IoConfig.Builder	maxHttpConnections(int maxHttpConnections)
MemcachedHashingStrategy	memcachedHashingStrategy()
static IoConfig.Builder	memcachedHashingStrategy(MemcachedHashingStrategy memcachedHashingStrategy)	Allows to customize the hashing strategy for memcached buckets.
boolean	mutationTokensEnabled()
NetworkResolution	networkResolution()
static IoConfig.Builder	networkResolution(NetworkResolution networkResolution)
int	numKvConnections()
static IoConfig.Builder	numKvConnections(int numKvConnections)
CircuitBreakerConfig	queryCircuitBreakerConfig()
static IoConfig.Builder	queryCircuitBreakerConfig(CircuitBreakerConfig.Builder queryCircuitBreakerConfig)
CircuitBreakerConfig	searchCircuitBreakerConfig()
static IoConfig.Builder	searchCircuitBreakerConfig(CircuitBreakerConfig.Builder searchCircuitBreakerConfig)
Set<ServiceType>	servicesToCapture()	Lists the services on which traffic should be captured.
boolean	tcpKeepAlivesEnabled()
Duration	tcpKeepAliveTime()
static IoConfig.Builder	tcpKeepAliveTime(Duration tcpKeepAliveTime)
CircuitBreakerConfig	viewCircuitBreakerConfig()
static IoConfig.Builder	viewCircuitBreakerConfig(CircuitBreakerConfig.Builder viewCircuitBreakerConfig)

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_MUTATION_TOKENS_ENABLED

public static final boolean DEFAULT_MUTATION_TOKENS_ENABLED

See Also:

• Constant Field Values

DEFAULT_DNS_SRV_ENABLED

public static final boolean DEFAULT_DNS_SRV_ENABLED

See Also:

• Constant Field Values

DEFAULT_TCP_KEEPALIVE_ENABLED

public static final boolean DEFAULT_TCP_KEEPALIVE_ENABLED

See Also:

• Constant Field Values

DEFAULT_TCP_KEEPALIVE_TIME

public static final Duration DEFAULT_TCP_KEEPALIVE_TIME

DEFAULT_CONFIG_POLL_INTERVAL

public static final Duration DEFAULT_CONFIG_POLL_INTERVAL

DEFAULT_NETWORK_RESOLUTION

public static final NetworkResolution DEFAULT_NETWORK_RESOLUTION

DEFAULT_NUM_KV_CONNECTIONS

public static final int DEFAULT_NUM_KV_CONNECTIONS

See Also:

• Constant Field Values

DEFAULT_MAX_HTTP_CONNECTIONS

public static final int DEFAULT_MAX_HTTP_CONNECTIONS

See Also:

• Constant Field Values

DEFAULT_IDLE_HTTP_CONNECTION_TIMEOUT

public static final Duration DEFAULT_IDLE_HTTP_CONNECTION_TIMEOUT

DEFAULT_CONFIG_IDLE_REDIAL_TIMEOUT

public static final Duration DEFAULT_CONFIG_IDLE_REDIAL_TIMEOUT

DEFAULT_MEMCACHED_HASHING_STRATEGY

public static final MemcachedHashingStrategy DEFAULT_MEMCACHED_HASHING_STRATEGY

Method Details

create

public static IoConfig create()

builder

public static IoConfig.Builder builder()

enableMutationTokens

public static IoConfig.Builder enableMutationTokens(boolean mutationTokensEnabled)

enableDnsSrv

public static IoConfig.Builder enableDnsSrv(boolean dnsSrvEnabled)

configPollInterval

public static IoConfig.Builder configPollInterval(Duration configPollInterval)

kvCircuitBreakerConfig

public static IoConfig.Builder kvCircuitBreakerConfig(CircuitBreakerConfig.Builder kvCircuitBreakerConfig)

queryCircuitBreakerConfig

public static IoConfig.Builder queryCircuitBreakerConfig(CircuitBreakerConfig.Builder queryCircuitBreakerConfig)

viewCircuitBreakerConfig

public static IoConfig.Builder viewCircuitBreakerConfig(CircuitBreakerConfig.Builder viewCircuitBreakerConfig)

searchCircuitBreakerConfig

public static IoConfig.Builder searchCircuitBreakerConfig(CircuitBreakerConfig.Builder searchCircuitBreakerConfig)

analyticsCircuitBreakerConfig

public static IoConfig.Builder analyticsCircuitBreakerConfig(CircuitBreakerConfig.Builder analyticsCircuitBreakerConfig)

managerCircuitBreakerConfig

public static IoConfig.Builder managerCircuitBreakerConfig(CircuitBreakerConfig.Builder managerCircuitBreakerConfig)

eventingCircuitBreakerConfig

public static IoConfig.Builder eventingCircuitBreakerConfig(CircuitBreakerConfig.Builder eventingCircuitBreakerConfig)

backupCircuitBreakerConfig

@Volatile
public static IoConfig.Builder backupCircuitBreakerConfig(CircuitBreakerConfig.Builder backupCircuitBreakerConfig)

captureTraffic

public static IoConfig.Builder captureTraffic(ServiceType... serviceTypes)

Captures the traffic for all services provided as an argument (all if empty).

IMPORTANT: It is not enough to just enable traffic capturing, also TRACE level logging needs to be enabled for the couchbase namespace in your logger implementation.

Note that this flag should only be enabled during development and for debugging purposes. When enabled it will add more overhead due to traffic parsing, logging and analysis.

Returns:

this IoConfig.Builder for chaining purposes.

networkResolution

public static IoConfig.Builder networkResolution(NetworkResolution networkResolution)

enableTcpKeepAlives

public static IoConfig.Builder enableTcpKeepAlives(boolean tcpKeepAliveEnabled)

tcpKeepAliveTime

public static IoConfig.Builder tcpKeepAliveTime(Duration tcpKeepAliveTime)

numKvConnections

public static IoConfig.Builder numKvConnections(int numKvConnections)

maxHttpConnections

public static IoConfig.Builder maxHttpConnections(int maxHttpConnections)

idleHttpConnectionTimeout

public static IoConfig.Builder idleHttpConnectionTimeout(Duration idleHttpConnectionTimeout)

configIdleRedialTimeout

public static IoConfig.Builder configIdleRedialTimeout(Duration configIdleRedialTimeout)

memcachedHashingStrategy

public static IoConfig.Builder memcachedHashingStrategy(MemcachedHashingStrategy memcachedHashingStrategy)

Allows to customize the hashing strategy for memcached buckets.

Usually the MemcachedHashingStrategy should only be customized if i.e. the SDK is upgraded from Java SDK 2 and the documents in the bucket must be preserved. In this case, the Sdk2CompatibleMemcachedHashingStrategy must be chosen. If it is used though, keep in mind that it is not compatible with other SDKs, so we always recommend to use the default StandardMemcachedHashingStrategy by default.

Parameters:

memcachedHashingStrategy - the strategy to use.

Returns:

this IoConfig.Builder for chaining purposes.

kvCircuitBreakerConfig

public CircuitBreakerConfig kvCircuitBreakerConfig()

queryCircuitBreakerConfig

public CircuitBreakerConfig queryCircuitBreakerConfig()

viewCircuitBreakerConfig

public CircuitBreakerConfig viewCircuitBreakerConfig()

searchCircuitBreakerConfig

public CircuitBreakerConfig searchCircuitBreakerConfig()

analyticsCircuitBreakerConfig

public CircuitBreakerConfig analyticsCircuitBreakerConfig()

managerCircuitBreakerConfig

public CircuitBreakerConfig managerCircuitBreakerConfig()

eventingCircuitBreakerConfig

public CircuitBreakerConfig eventingCircuitBreakerConfig()

backupCircuitBreakerConfig

@Volatile
public CircuitBreakerConfig backupCircuitBreakerConfig()

mutationTokensEnabled

public boolean mutationTokensEnabled()

dnsSrvEnabled

public boolean dnsSrvEnabled()

configPollInterval

public Duration configPollInterval()

servicesToCapture

public Set<ServiceType> servicesToCapture()

Lists the services on which traffic should be captured.

Returns:

the services to capture traffic from, if present.

networkResolution

public NetworkResolution networkResolution()

tcpKeepAlivesEnabled

public boolean tcpKeepAlivesEnabled()

tcpKeepAliveTime

public Duration tcpKeepAliveTime()

numKvConnections

public int numKvConnections()

maxHttpConnections

public int maxHttpConnections()

idleHttpConnectionTimeout

public Duration idleHttpConnectionTimeout()

configIdleRedialTimeout

public Duration configIdleRedialTimeout()

memcachedHashingStrategy

public MemcachedHashingStrategy memcachedHashingStrategy()