com.sun.enterprise.admin.monitor.stats

Interface PWCKeepAliveStats

All Superinterfaces:

javax.management.j2ee.statistics.Stats

public interface PWCKeepAliveStats
extends javax.management.j2ee.statistics.Stats

Provides statistical information about the HttpService HTTP-level keep-alive system

Author:

nsegura

Method Summary

Modifier and Type	Method and Description
javax.management.j2ee.statistics.CountStatistic	getCountConnections() Number of connections in keep-alive mode
javax.management.j2ee.statistics.CountStatistic	getCountFlushes() The number of times the server had to close a connection because the KeepAliveCount exceeded the MaxKeepAliveConnections
javax.management.j2ee.statistics.CountStatistic	getCountHits() The number of times a request was successfully received from a connection that had been kept alive
javax.management.j2ee.statistics.CountStatistic	getCountRefusals() The number of times the server could not hand off the connection to a keep-alive thread, possibly due to too many persistent connections
javax.management.j2ee.statistics.CountStatistic	getCountTimeouts() The number of times the server terminated keep-alive connections as the client connections timed out, without any activity
javax.management.j2ee.statistics.CountStatistic	getMaxConnections() Maximum number of connections allowed in keep-alive mode simultaneously
javax.management.j2ee.statistics.CountStatistic	getSecondsTimeouts() The time (in seconds) before idle keep-alive connections are closed

Methods inherited from interface javax.management.j2ee.statistics.Stats

getStatistic, getStatisticNames, getStatistics

Method Detail

getCountConnections

javax.management.j2ee.statistics.CountStatistic getCountConnections()

Number of connections in keep-alive mode

Returns:

number of connections

getMaxConnections

javax.management.j2ee.statistics.CountStatistic getMaxConnections()

Maximum number of connections allowed in keep-alive mode simultaneously

Returns:

Max number of connections allowed

getCountHits

javax.management.j2ee.statistics.CountStatistic getCountHits()

The number of times a request was successfully received from a connection that had been kept alive

Returns:

hits

getCountFlushes

javax.management.j2ee.statistics.CountStatistic getCountFlushes()

The number of times the server had to close a connection because the KeepAliveCount exceeded the MaxKeepAliveConnections

Returns:

connections

getCountRefusals

javax.management.j2ee.statistics.CountStatistic getCountRefusals()

The number of times the server could not hand off the connection to a keep-alive thread, possibly due to too many persistent connections

Returns:

refusals

getCountTimeouts

javax.management.j2ee.statistics.CountStatistic getCountTimeouts()

The number of times the server terminated keep-alive connections as the client connections timed out, without any activity

Returns:

connections timed out

getSecondsTimeouts

javax.management.j2ee.statistics.CountStatistic getSecondsTimeouts()

The time (in seconds) before idle keep-alive connections are closed

Returns:

time in seconds