Class SessionManager

java.lang.Object

me.agent.vgui.core.internal.SessionManager

public final class SessionManager
extends Object

Owns all view sessions: opening, closing, navigation history, packet pushes and global listener dispatch. Operations for one player are serialized, including lifecycle, click and scheduled callbacks. Reentrant callbacks may transition to a different view; the outer operation then observes that it is stale and stops.

Constructor Summary

Constructors

Constructor	Description
SessionManager(org.slf4j.Logger logger, WindowIdAllocator idAllocator, InventoryTracker inventoryTracker, UpdateScheduler updateScheduler)

Method Summary

Modifier and Type	Method	Description
void	addListener(VGuiListener listener)
boolean	back(com.velocitypowered.api.proxy.Player player)	Reopens the previous view in the player's history, if any.
void	backendConnected(UUID uuid)	Activates the latest backend generation after Velocity finishes connecting.
void	backendSwitchAborted(UUID uuid)	Releases the open gate after a failed backend connection attempt.
void	backendSwitchStarted(UUID uuid)	Invalidates backend-scoped state before a connection attempt.
void	clientClosed(UUID uuid)	Compatibility overload that closes whichever session is current at dispatch.
void	clientClosed(ViewSession expected)	The client told us it closed this exact window.
void	close(com.velocitypowered.api.proxy.Player player)	Closes the player's session (server-initiated), sending a close packet.
void	closeAll(CloseReason reason)	Closes every session.
void	disconnected(UUID uuid)	The player disconnected from the proxy.
ViewSession	getSession(UUID uuid)
void	open(com.velocitypowered.api.proxy.Player player, View view, ViewContext context, boolean pushHistory)	Opens a view.
void	overridden(UUID uuid)	Atomically lets a backend window take ownership from the current proxy view.
void	overridden(ViewSession expected)	A backend server took over the player's screen.
void	removeListener(VGuiListener listener)

Methods inherited from class Object

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

Constructor Details

SessionManager

public SessionManager(org.slf4j.Logger logger,
 WindowIdAllocator idAllocator,
 InventoryTracker inventoryTracker,
 UpdateScheduler updateScheduler)

Method Details

open

public void open(com.velocitypowered.api.proxy.Player player,
 View view,
 ViewContext context,
 boolean pushHistory)

Opens a view. Replaces any current session without close-window flicker; when pushHistory is set the replaced view goes onto the player's back-stack.

close

public void close(com.velocitypowered.api.proxy.Player player)

Closes the player's session (server-initiated), sending a close packet.

clientClosed

public void clientClosed(ViewSession expected)

The client told us it closed this exact window.

clientClosed

public void clientClosed(UUID uuid)

Compatibility overload that closes whichever session is current at dispatch.

overridden

public void overridden(ViewSession expected)

A backend server took over the player's screen.

overridden

public void overridden(UUID uuid)

Atomically lets a backend window take ownership from the current proxy view.

disconnected

public void disconnected(UUID uuid)

The player disconnected from the proxy.

closeAll

public void closeAll(CloseReason reason)

Closes every session. Shutdown permanently rejects any callback-driven reopen.

back

public boolean back(com.velocitypowered.api.proxy.Player player)

Reopens the previous view in the player's history, if any.

backendSwitchStarted

public void backendSwitchStarted(UUID uuid)

Invalidates backend-scoped state before a connection attempt.

backendConnected

public void backendConnected(UUID uuid)

Activates the latest backend generation after Velocity finishes connecting.

backendSwitchAborted

public void backendSwitchAborted(UUID uuid)

Releases the open gate after a failed backend connection attempt.

getSession

public ViewSession getSession(UUID uuid)

addListener

public void addListener(VGuiListener listener)

removeListener

public void removeListener(VGuiListener listener)