Package com.ultikits.ultitools.manager

Class LogStreamManager

java.lang.Object

com.ultikits.ultitools.manager.LogStreamManager

All Implemented Interfaces:

org.bukkit.event.Listener

@Internal
public class LogStreamManager
extends Object
implements org.bukkit.event.Listener

Log stream manager. Responsible for monitoring server logs in real time and transmitting them to UltiPanel via WebSocket.

Version:

2.0.0

Author:

UltiKits

Field Summary

Fields

Modifier and Type	Field	Description
private static LogStreamManager	instance

Constructor Summary

Constructors

Modifier	Constructor	Description
private	LogStreamManager()

Method Summary

Modifier and Type	Method	Description
private void	detachAllSystemLogHandlers()	Detaches every one of this framework's SystemLogHandler instances from the JVM root logger.
static LogStreamManager	getInstance()
void	shutdown()	Shuts down the log stream manager.

Methods inherited from class java.lang.Object

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

Field Details

instance

private static LogStreamManager instance

Constructor Details

LogStreamManager

private LogStreamManager()

Method Details

getInstance

public static LogStreamManager getInstance()

shutdown

public void shutdown()

Shuts down the log stream manager.

detachAllSystemLogHandlers

private void detachAllSystemLogHandlers()

Detaches every one of this framework's SystemLogHandler instances from the JVM root logger.

Deliberately scans by type and removes every instance, rather than only removing this.systemLogHandler: before this method existed, every successful reconnect attached one more to the root logger, the field could only ever hold onto the last one, and the previously-leaked ones had no reference pointing at them any more and so could never be detached. Only a type-based scan can clean up the whole historical backlog at once, and that is also the only formulation under which the acceptance criterion "handler count is always 1" can hold. See issue #181.