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  3. UNetReplicationGraphConnection

UNetReplicationGraphConnection

Manages actor replication for a specific connection

API > API/Plugins > API/Plugins/ReplicationGraph

Manages actor replication for a specific connection

   
Name UNetReplicationGraphConnection
Type class
Header File /Engine/Plugins/Runtime/ReplicationGraph/Source/Public/ReplicationGraph.h
Include Path #include "ReplicationGraph.h"

Syntax

UCLASS (MinimalAPI, Transient)  
class UNetReplicationGraphConnection : public UReplicationConnectionDriver

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

UNetReplicationGraphConnection()

   ReplicationGraph.h  

Structs

Name Remarks
FCachedDestructInfo DestructionInfo handling.
FCachedDormantDestructInfo  
FRepGraphDestructionViewerInfo Holds relevant data when parsing deleted actors that could be sent to a viewer
FVisibleCellInfo  

Typedefs

Name Type Remarks Include Path
FOnClientVisibleLevelNamesAdd TMulticastDelegate_TwoParams< void, FName, UWorld * >   ReplicationGraph.h
FOnClientVisibleLevelNamesRemove TMulticastDelegate_OneParam< void, FName >   ReplicationGraph.h
FOnPostReplicatePrioritizedLists TMulticastDelegate_TwoParams< void, UNetReplicationGraphConnection *, FPrioritizedRepList * >   ReplicationGraph.h
FRepGraphDestructionViewerInfoArray TArray< FRepGraphDestructionViewerInfo, TInlineAllocator< 4 > >   ReplicationGraph.h

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
ActorInfoMap FPerConnectionActorInfoMap A map of all of our per-actor data ReplicationGraph.h  
bEnableDebugging bool   ReplicationGraph.h  
bEnableFullActorPrioritizationDetails bool Stored list of dormant actors in a previous cell when it's been left - this is for the dormant dynamic actor destruction feature. ReplicationGraph.h  
ConnectionOrderNum int32 Index of the connection in the global list. ReplicationGraph.h  
DebugActor TWeakObjectPtr< class AReplicationGraphDebugActor >   ReplicationGraph.h  
FastPathSaturationAnalytics FRepGraphConnectionSaturationAnalytics   ReplicationGraph.h  
LastGatherLocations TArray< FLastLocationGatherInfo >   ReplicationGraph.h  
NetConnection TObjectPtr< UNetConnection >   ReplicationGraph.h  
OnClientVisibleLevelNameAdd FOnClientVisibleLevelNamesAdd   ReplicationGraph.h  
OnClientVisibleLevelNameAddMap TMap< FName, FOnClientVisibleLevelNamesAdd >   ReplicationGraph.h  
OnClientVisibleLevelNameRemove FOnClientVisibleLevelNamesRemove   ReplicationGraph.h  
OnPostReplicatePrioritizeLists FOnPostReplicatePrioritizedLists   ReplicationGraph.h  
QueuedBitsForActorDiscovery int32 Nb of bits sent for actor channel creation when a dedicated budget is allocated for this. ReplicationGraph.h  

Protected

Name Type Remarks Include Path Unreal Specifiers
CachedVisibleLevels TSet< FName > List of level names visible to this connection. Valid during the Gather phase ReplicationGraph.h  
ConnectionGraphNodes TArray< TObjectPtr< UReplicationGraphNode > >   ReplicationGraph.h  
NodesVisibleCells TMap< TObjectKey< UReplicationGraphNode >, TArray< FVisibleCellInfo > > History of visible cells per graph node used for defering dormant dynamic actors cleanup. ReplicationGraph.h  
OutOfRangeDestroyedActors TArray< FCachedDestructInfo > List of destroyed actors that were too far from the connection to be relevant. ReplicationGraph.h  
PendingDestructInfoList TArray< FCachedDestructInfo > List of destroyed actors that need to be replicated ReplicationGraph.h  
PendingDormantDestructList TArray< FCachedDormantDestructInfo > List of dormant actors that should be removed from the client ReplicationGraph.h  
PrevDormantActorListPerNode TMap< TObjectKey< UReplicationGraphNode >, FActorRepListRefView > Stored list of dormant actors in a previous cell when it's been left - this is for the dormant dynamic actor destruction feature. ReplicationGraph.h  
TearOffNode TObjectPtr< UReplicationGraphNode_TearOff_ForConnection >   ReplicationGraph.h  
TrackedDestructionInfoPtrs TSet< FActorDestructionInfo * > Set used to guard against double adds into PendingDestructInfoList ReplicationGraph.h  
TrackedDormantDestructionInfos TSet< FNetworkGUID > Set used to guard against double adds into PendingDormantDestructList ReplicationGraph.h  
UReplicationGraph friend   ReplicationGraph.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void CleanupNodeCaches ( const UReplicationGraphNode* Node
)

   ReplicationGraph.h  

const TSet< FName > & GetCachedClientVisibleLevelNames()

 Returns the list of visible levels cached at the start of the gather phase. ReplicationGraph.h  

virtual void GetClientVisibleLevelNames ( TSet< FName >& OutLevelNames
) const

 Generates a set of all the visible level names for this connection and its subconnections (if any) ReplicationGraph.h  
Returns connection graph nodes. ReplicationGraph.h  

FActorRepListRefView & GetPrevDormantActorListForNode ( const UReplicationGraphNode* GridNode
)

   ReplicationGraph.h  

TArray< FVisibleCellInfo > & GetVisibleCellsForNode ( const UReplicationGraphNode* GridNode
)

   ReplicationGraph.h  

virtual void NotifyActorChannelAdded ( AActor* Actor,
UActorChannel* Channel
)

   ReplicationGraph.h  

virtual void NotifyActorChannelCleanedUp ( UActorChannel* Channel
)

   ReplicationGraph.h  

virtual void NotifyActorChannelRemoved ( AActor* Actor
)

   ReplicationGraph.h  

virtual void NotifyAddDestructionInfo ( FActorDestructionInfo* DestructInfo
)

   ReplicationGraph.h  

virtual void NotifyAddDormantDestructionInfo ( AActor* Actor
)

   ReplicationGraph.h  

virtual void NotifyClientVisibleLevelNamesAdd ( FName LevelName,
UWorld* StreamingWorld
)

   ReplicationGraph.h  

virtual void NotifyClientVisibleLevelNamesRemove ( FName LevelName
)

   ReplicationGraph.h  

virtual void NotifyDSFNodeSaturated ( const UReplicationGraphNode_DynamicSpatialFrequency* Node
)

   ReplicationGraph.h  

virtual void NotifyRemoveDestructionInfo ( FActorDestructionInfo* DestructInfo
)

   ReplicationGraph.h  

virtual void NotifyResetAllNetworkActors()

   ReplicationGraph.h  

virtual void NotifyResetDestructionInfo()

   ReplicationGraph.h  

void RemoveActorFromAllPrevDormantActorLists ( AActor* InActor
)

   ReplicationGraph.h  

virtual void ResetSaturationAnalytics()

   ReplicationGraph.h  

virtual void Serialize ( FArchive& Ar
)

   ReplicationGraph.h  

virtual void TearDown()

   ReplicationGraph.h  

virtual void TrackReplicationForAnalytics ( bool bFastPathSaturated
)

   ReplicationGraph.h  

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