com.bea.wcp.sip.management.descriptor.beans

Interface OverloadBean

All Superinterfaces:

weblogic.descriptor.DescriptorBean, weblogic.descriptor.SettableBean, WlssBean

public interface OverloadBean
extends WlssBean

Author:

Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.

Field Summary

Fields

Modifier and Type	Field and Description
static String	QUEUE_LENGTH_POLICY
static String	SESSION_RATE_POLICY

Method Summary

Modifier and Type	Method and Description
long	getReleaseValue() The measured value that releases the overload condition.
String	getThresholdPolicy() The type of measurement used to monitor overload conditions.
long	getThresholdValue() The measured value that triggers an overload condition.
void	setReleaseValue(long value)
void	setThresholdPolicy(String type)
void	setThresholdValue(long value)

Methods inherited from interface com.bea.wcp.sip.management.descriptor.beans.WlssBean

getName, setName

Methods inherited from interface weblogic.descriptor.DescriptorBean

addBeanUpdateListener, addPropertyChangeListener, createChildCopy, createChildCopyIncludingObsolete, getDescriptor, getParentBean, isEditable, removeBeanUpdateListener, removePropertyChangeListener

Methods inherited from interface weblogic.descriptor.SettableBean

isSet, unSet

Field Detail

SESSION_RATE_POLICY

static final String SESSION_RATE_POLICY

See Also:

Constant Field Values

QUEUE_LENGTH_POLICY

static final String QUEUE_LENGTH_POLICY

See Also:

Constant Field Values

Method Detail

getThresholdPolicy

String getThresholdPolicy()

The type of measurement used to monitor overload conditions.

• session-rate: Measures the rate at which new SIP requests are generated. WebLogic Communications Server determines the session rate by calculating the number of new SIP application connections that were created in the last 5 seconds of operation. See Overload Control Based on Session Generation Rate.
• queue-length: Measures the sum of the sizes of the capacity constraints that processes SIP requests and SIP timers.

Returns:

overload protection regulation type

setThresholdPolicy

void setThresholdPolicy(String type)

getThresholdValue

long getThresholdValue()

The measured value that triggers an overload condition.

• When using the session-rate regulation policy, this attribute specifies the number of new SIP requests per second that trigger an overload condition.
• When using the queue-length threshold policy, this attribute specifies the size of the combined SIP transport and SIP timer capacity constraints that triggers an overload condition.

After the threshold value is observed, WebLogic Communications Server throttles new SIP requests until the configured release value is observed.

Returns:

activate threshold

setThresholdValue

void setThresholdValue(long value)

getReleaseValue

long getReleaseValue()

The measured value that releases the overload condition.

• When using the session-rate threshold policy, release-value specifies the number of new SIP requests per second that terminates session throttling.
• When using the queue-length threshold policy, release-value specifies the combined capacity constraint length that terminates session throttling.

Returns:

release threshold

setReleaseValue

void setReleaseValue(long value)