SessionTransitionSubsystem.h File Reference

#include "CoreTypes.h"
#include "Containers/Ticker.h"
#include "Core/NetWork/NetworkEndpoint.h"
#include "Delegates/Delegate.h"
#include "Engine/EngineBaseTypes.h"
#include "Misc/Optional.h"
#include "Subsystems/GameInstanceSubsystem.h"
#include "Templates/UniquePtr.h"
#include "UObject/WeakObjectPtr.h"
#include "SessionTransitionSubsystem.generated.h"

Go to the source code of this file.

Classes
struct	Nelaric::FTransitionDestination
	Game and approval endpoints of one destination server. More...
struct	Nelaric::FTransitionHandle
	Stable identity of one accepted transition request. More...
struct	Nelaric::FTransitionCallbacks
	Terminal callbacks for one asynchronous mode request. More...
class	USessionTransitionSubsystem
	Coordinates requests for a game world's network role. More...

Enumerations
enum class	Nelaric::ETransitionError : uint8 {   UnsupportedMode , NoWorld , MissingDestination , Busy ,   AuthorityRejected , AuthorityUnavailable , ConfirmationInvalid , TravelFailed ,   NetworkFailed , UnexpectedNetMode }
	Reason a network-mode request could not complete. More...

Functions
	Nelaric::DECLARE_DELEGATE_RetVal_TwoParams (bool, FStartTransitionApproval, uint64, const FTransitionDestination &)
	Starts approval for a request and its destination endpoints.
	Nelaric::DECLARE_DELEGATE_OneParam (FOnTransitionTerminated, uint64)
	Releases transport state for a terminal request.
	Nelaric::DECLARE_DELEGATE_TwoParams (FOnTransitionSucceeded, FTransitionHandle, ENetMode)
	Reports a verified destination mode on the game thread.
	Nelaric::DECLARE_DELEGATE_OneParam (FOnTransitionCancelled, FTransitionHandle)
	Reports cancellation on the game thread.
	Nelaric::DECLARE_DELEGATE_OneParam (FOnTransitionTimedOut, FTransitionHandle)
	Reports timeout on the game thread.
	Nelaric::DECLARE_DELEGATE_TwoParams (FOnTransitionFailed, FTransitionHandle, ETransitionError)
	Reports a transition failure on the game thread.

Detailed Description

Declares requests for an observed game-world network mode.

Enumeration Type Documentation

ETransitionError

enum class Nelaric::ETransitionError : uint8

strong

Reason a network-mode request could not complete.

Enumerator
UnsupportedMode	The target mode or source-to-target route is unsupported.
NoWorld	No game world is available for the request.
MissingDestination	A required map or remote destination is unavailable.
Busy	Another transition is already active.
AuthorityRejected	The source or destination authority denied the request.
AuthorityUnavailable	A required authority could not be reached for confirmation.
ConfirmationInvalid	A confirmation expired or no longer matches this request.
TravelFailed	Map travel did not establish the requested world.
NetworkFailed	Network setup or connection failed.
UnexpectedNetMode	The resulting world has a different network mode.