public class ConnectionFailureDetector extends AbstractFailureDetector
HostAndPort, to emit HASensors.CONNECTION_FAILED and HASensors.CONNECTION_RECOVERED
if the connection is lost/restored.AbstractFailureDetector.CalculatedStatus, AbstractFailureDetector.LastPublishedAbstractEntityAdjunct.AdjunctTagSupportBrooklynObject.TagSupportConfigurable.ConfigurationSupportBrooklynObjectInternal.ConfigurationSupportInternal| Modifier and Type | Field and Description |
|---|---|
static BasicNotificationSensor<HASensors.FailureDescriptor> |
CONNECTION_FAILED |
static ConfigKey<Duration> |
CONNECTION_FAILED_STABILIZATION_DELAY |
static BasicNotificationSensor<HASensors.FailureDescriptor> |
CONNECTION_RECOVERED |
static ConfigKey<Duration> |
CONNECTION_RECOVERED_STABILIZATION_DELAY |
static ConfigKey<com.google.common.net.HostAndPort> |
ENDPOINT |
static ConfigKey<Duration> |
POLL_PERIOD |
FAILED_STABILIZATION_DELAY, RECOVERED_STABILIZATION_DELAY, SENSOR_FAILED, SENSOR_RECOVERED| Constructor and Description |
|---|
ConnectionFailureDetector() |
| Modifier and Type | Method and Description |
|---|---|
void |
init()
Called by framework (in new-style instances where spec was used) after configuring etc,
but before a reference to this instance is shared.
|
resume, setEntity, suspenddestroy, getPolicyType, getRebindSupport, isRunning, isSuspended, toStringconfig, configure, getAllConfig, getConfig, getConfigMap, getDisplayName, getName, getUniqueTag, isDestroyed, setConfig, setDisplayName, setName, tagsgetCatalogItemId, getId, getManagementContext, getTagSupport, rebind, setCatalogItemId, setManagementContextequals, getClass, hashCode, notify, notifyAll, wait, wait, waitgetAllConfig, getConfig, getId, getName, setConfiggetUniqueTag, isDestroyedgetCatalogItemId, getDisplayName, getTagSupport, tagsconfigsetCatalogItemIdpublic static final ConfigKey<com.google.common.net.HostAndPort> ENDPOINT
public static final BasicNotificationSensor<HASensors.FailureDescriptor> CONNECTION_FAILED
public static final BasicNotificationSensor<HASensors.FailureDescriptor> CONNECTION_RECOVERED
public static final ConfigKey<Duration> CONNECTION_FAILED_STABILIZATION_DELAY
public void init()
AbstractBrooklynObjectTo preserve backwards compatibility for if the instance is constructed directly, one can call the code below, but that means it will be called after references to this policy have been shared with other entities.
if (isLegacyConstruction()) {
init();
}
init in class AbstractBrooklynObject