com.newrelic.agent.rpm

Class RPMConnectionServiceImpl

java.lang.Object

com.newrelic.agent.service.AbstractService

com.newrelic.agent.rpm.RPMConnectionServiceImpl

All Implemented Interfaces:

RPMConnectionService, Service

public class RPMConnectionServiceImpl
extends AbstractService
implements RPMConnectionService

This class is responsible for running the New Relic connection tasks. This class is thread-safe.

Field Summary

Fields

Modifier and Type	Field and Description
static long	APP_SERVER_PORT_TIMEOUT
static long	INITIAL_APP_SERVER_PORT_DELAY
static long	MIN_CONNECT_ATTEMPT_INTERVAL
static java.lang.String	RPM_CONNECTION_THREAD_NAME
static long	SUBSEQUENT_APP_SERVER_PORT_DELAY

Fields inherited from class com.newrelic.agent.service.AbstractService

logger

Constructor Summary

Constructors

Constructor and Description
RPMConnectionServiceImpl()

Method Summary

Modifier and Type	Method and Description
void	connect(IRPMService rpmService) Start a connection task for the service.
void	connectImmediate(IRPMService rpmService) Start an immediate connection task for the RPM service.
protected void	doStart()
protected void	doStop()
long	getAppServerPortTimeout() Tests can override.
long	getInitialAppServerPortDelay() Tests can override.
boolean	isEnabled() Is the service enabled.
boolean	shouldPreventNewConnectionTask() Checks whether tasks have begun piling up in the scheduled executor's work queue.

Methods inherited from class com.newrelic.agent.service.AbstractService

getLogger, getName, isStarted, isStartedOrStarting, isStopped, isStoppedOrStopping, start, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.newrelic.agent.rpm.RPMConnectionService

awaitConnectImmediate

Methods inherited from interface com.newrelic.agent.service.Service

getLogger, getName, isStarted, isStartedOrStarting, isStopped, isStoppedOrStopping, start, stop

Field Detail

RPM_CONNECTION_THREAD_NAME

public static final java.lang.String RPM_CONNECTION_THREAD_NAME

See Also:

Constant Field Values

INITIAL_APP_SERVER_PORT_DELAY

public static final long INITIAL_APP_SERVER_PORT_DELAY

See Also:

Constant Field Values

SUBSEQUENT_APP_SERVER_PORT_DELAY

public static final long SUBSEQUENT_APP_SERVER_PORT_DELAY

See Also:

Constant Field Values

APP_SERVER_PORT_TIMEOUT

public static final long APP_SERVER_PORT_TIMEOUT

See Also:

Constant Field Values

MIN_CONNECT_ATTEMPT_INTERVAL

public static final long MIN_CONNECT_ATTEMPT_INTERVAL

See Also:

Constant Field Values

Constructor Detail

RPMConnectionServiceImpl

public RPMConnectionServiceImpl()

Method Detail

doStart

protected void doStart()

Specified by:

doStart in class AbstractService

doStop

protected void doStop()

Specified by:

doStop in class AbstractService

connect

public void connect(IRPMService rpmService)

Start a connection task for the service.

Specified by:

connect in interface RPMConnectionService

connectImmediate

public void connectImmediate(IRPMService rpmService)

Start an immediate connection task for the RPM service.

Specified by:

connectImmediate in interface RPMConnectionService

isEnabled

public boolean isEnabled()

Description copied from interface: Service

Is the service enabled.

Specified by:

isEnabled in interface Service

Returns:

true if the service is enabled

getInitialAppServerPortDelay

public long getInitialAppServerPortDelay()

Tests can override.

getAppServerPortTimeout

public long getAppServerPortTimeout()

Tests can override.

shouldPreventNewConnectionTask

public boolean shouldPreventNewConnectionTask()

Checks whether tasks have begun piling up in the scheduled executor's work queue. Used to prevent repeated reconnect attempts in the event of a LicenseException.