Package com.tccc.kos.core.service.log

Class LogServer

java.lang.Object

com.tccc.kos.commons.util.ready.ReadyBean

com.tccc.kos.commons.core.service.AbstractService

com.tccc.kos.core.service.log.LogServer

All Implemented Interfaces:

CtxEventListener, ContextHandleAware, HandleAware, Ready, ReadyAndReadyListener, ReadyListener, InvalidWebsocketAddrListener

public class LogServer
extends AbstractService
implements InvalidWebsocketAddrListener

Log server that provides access to log override functionality as well as fetching log data from various nodes in the device as well as log streaming.

Version:

2025-02-13

Field Summary

Fields

Modifier and Type	Field	Description
static final String	TOPIC_OVERRIDE_ADD
static final String	TOPIC_OVERRIDE_REMOVE

Method Summary

Modifier and Type	Method	Description
void	active(LogExporter exporter)	Called to indicate that an exporter is now active.
MessageBroker	getBroker()
void	onInvalidAddr(String addr)	Called when a websocket address is no longer reachable.
void	rotateStream(String name)	Rotate the specified log stream on all nodes.
void	rotateStreams()	Rotate all log streams on all nodes.

Methods inherited from class com.tccc.kos.commons.core.service.AbstractService

getHandle, getHandlePrefix

Methods inherited from class com.tccc.kos.commons.util.ready.ReadyBean

getReady

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.tccc.kos.commons.core.context.CtxEventListener

onCtxAutowiringCompleted, onCtxDestroyed, onCtxPhaseCompleted

Methods inherited from interface com.tccc.kos.commons.core.service.handle.HandleAware

addHandleChild, getName, getPath

Methods inherited from interface com.tccc.kos.commons.util.ready.Ready

isReady, setReady

Methods inherited from interface com.tccc.kos.commons.util.ready.ReadyAndReadyListener

onBeanReady, onDependenciesReady

Methods inherited from interface com.tccc.kos.commons.util.ready.ReadyListener

onDependenciesGroupReady

Field Details

TOPIC_OVERRIDE_ADD

public static final String TOPIC_OVERRIDE_ADD

See Also:

• Constant Field Values

TOPIC_OVERRIDE_REMOVE

public static final String TOPIC_OVERRIDE_REMOVE

See Also:

• Constant Field Values

Method Details

active

public void active(LogExporter exporter)

Called to indicate that an exporter is now active. This is entirely optional but can be used to avoid waiting for retry timeouts when an exporter becomes active.

rotateStream

public void rotateStream(String name)

Rotate the specified log stream on all nodes.

rotateStreams

public void rotateStreams()

Rotate all log streams on all nodes.

onInvalidAddr

public void onInvalidAddr(String addr)

Description copied from interface: InvalidWebsocketAddrListener

Called when a websocket address is no longer reachable. This may be a result of a network partition or the device being removed from the network. Any resources associated with this address should be released.

Specified by:

onInvalidAddr in interface InvalidWebsocketAddrListener

Parameters:

addr - the address that is no longer valid

getBroker

public MessageBroker getBroker()