NetDriver.cpp File Reference

#include "Engine/NetDriver.h"
#include "AnalyticsEventAttribute.h"
#include "Engine/GameInstance.h"
#include "Engine/ServerStatReplicator.h"
#include "Misc/App.h"
#include "EngineStats.h"
#include "GameFramework/GameModeBase.h"
#include "Misc/ConfigCacheIni.h"
#include "Net/Core/NetHandle/NetHandleManager.h"
#include "Net/Core/PropertyConditions/RepChangedPropertyTracker.h"
#include "UObject/UObjectIterator.h"
#include "Net/Core/Trace/Private/NetTraceInternal.h"
#include "PacketHandlers/StatelessConnectHandlerComponent.h"
#include "Engine/LocalPlayer.h"
#include "DrawDebugHelpers.h"
#include "Stats/StatsTrace.h"
#include "UnrealEngine.h"
#include "EngineUtils.h"
#include "Net/NetworkProfiler.h"
#include "Engine/PackageMapClient.h"
#include "Net/NetIDVariant.h"
#include "Net/RepLayout.h"
#include "Net/DataReplication.h"
#include "Engine/ControlChannel.h"
#include "Engine/ActorChannel.h"
#include "Engine/VoiceChannel.h"
#include "Engine/NetworkObjectList.h"
#include "GameFramework/GameNetworkManager.h"
#include "Net/OnlineEngineInterface.h"
#include "NetworkingDistanceConstants.h"
#include "Engine/ChildConnection.h"
#include "Net/Core/Trace/NetTrace.h"
#include "Net/Core/Misc/GuidReferences.h"
#include "Net/Core/PropertyConditions/PropertyConditions.h"
#include "Net/DataChannel.h"
#include "GameFramework/PlayerState.h"
#include "Net/PerfCountersHelpers.h"
#include "Stats/StatsMisc.h"
#include "Engine/ReplicationDriver.h"
#include "Engine/LevelScriptActor.h"
#include "Engine/NetworkSettings.h"
#include "Net/NetEmulationHelper.h"
#include "Net/NetworkMetricsDatabase.h"
#include "Net/NetworkMetricsDefs.h"
#include "Net/NetworkMetricsConfig.h"
#include "Net/NetworkMetricsMutators.h"
#include "Net/NetSubObjectRegistryGetter.h"
#include "Net/NetworkGranularMemoryLogging.h"
#include "Templates/Greater.h"
#include "UObject/RemoteExecutor.h"
#include "UObject/Stack.h"
#include "Iris/IrisConfig.h"
#include "Iris/Core/IrisDebugging.h"
#include "Iris/Core/IrisProfiler.h"
#include "Iris/Core/IrisMemoryTracker.h"
#include "Net/Experimental/Iris/DataStreamChannel.h"
#include "Iris/ReplicationSystem/ObjectReplicationBridge.h"
#include "Iris/ReplicationSystem/ReplicationSystem.h"
#include "Iris/ReplicationSystem/ReplicationView.h"
#include "Iris/ReplicationSystem/Filtering/NetObjectFilter.h"
#include "Net/Iris/ReplicationSystem/EngineReplicationBridge.h"
#include "Net/Iris/ReplicationSystem/ReplicationSystemUtil.h"
#include "Iris/ReplicationSystem/NameTokenStore.h"
#include "Iris/ReplicationSystem/StringTokenStore.h"
#include "GameplayTagTokenStore.h"
#include "Interfaces/ReplicatedObjectInterface.h"
#include "GenericPlatform/GenericPlatformCrashContext.h"
#include "HAL/LowLevelMemStats.h"
#include "UObject/Package.h"

Classes
struct	UE::Net::Private::FAutoDestructProperty
struct	UE::Net::FServerReplicateActors_ForConnectionParams
struct	FRPCCSVTracker
struct	FRPCCSVTracker::FItem
struct	FReplicationAutoCapture

Namespaces
namespace	UE
namespace	UE::Net
namespace	UE::Net::Private
namespace	NetCmds

Macros
#define	DEBUG_REMOTEFUNCTION(Format, ...)   UE_LOG(LogNet, VeryVerbose, Format, __VA_ARGS__);
#define	RPC_CSV_TRACKER   (CSV_PROFILER_STATS && WITH_SERVER_CODE)
#define	UpdatePerClientMinMaxAvg(VariableName)

Functions
	DECLARE_LLM_MEMORY_STAT (TEXT("NetDriver"), STAT_NetDriverLLM, STATGROUP_LLMFULL)
	LLM_DEFINE_TAG (NetDriver, NAME_None, TEXT("Networking"), GET_STATFNAME(STAT_NetDriverLLM), GET_STATFNAME(STAT_NetworkingSummaryLLM))
	DEFINE_STAT (STAT_Ping)
	DEFINE_STAT (STAT_Channels)
	DEFINE_STAT (STAT_MaxPacketOverhead)
	DEFINE_STAT (STAT_InRate)
	DEFINE_STAT (STAT_OutRate)
	DEFINE_STAT (STAT_InRateClientMax)
	DEFINE_STAT (STAT_InRateClientMin)
	DEFINE_STAT (STAT_InRateClientAvg)
	DEFINE_STAT (STAT_InPacketsClientMax)
	DEFINE_STAT (STAT_InPacketsClientMin)
	DEFINE_STAT (STAT_InPacketsClientAvg)
	DEFINE_STAT (STAT_OutRateClientMax)
	DEFINE_STAT (STAT_OutRateClientMin)
	DEFINE_STAT (STAT_OutRateClientAvg)
	DEFINE_STAT (STAT_OutPacketsClientMax)
	DEFINE_STAT (STAT_OutPacketsClientMin)
	DEFINE_STAT (STAT_OutPacketsClientAvg)
	DEFINE_STAT (STAT_NetNumClients)
	DEFINE_STAT (STAT_InPackets)
	DEFINE_STAT (STAT_OutPackets)
	DEFINE_STAT (STAT_InBunches)
	DEFINE_STAT (STAT_OutBunches)
	DEFINE_STAT (STAT_OutLoss)
	DEFINE_STAT (STAT_InLoss)
	DEFINE_STAT (STAT_NumConsideredActors)
	DEFINE_STAT (STAT_PrioritizedActors)
	DEFINE_STAT (STAT_NumReplicatedActors)
	DEFINE_STAT (STAT_NumReplicatedActorBytes)
	DEFINE_STAT (STAT_NumRelevantDeletedActors)
	DEFINE_STAT (STAT_NumActorChannels)
	DEFINE_STAT (STAT_NumActors)
	DEFINE_STAT (STAT_NumNetActors)
	DEFINE_STAT (STAT_NumDormantActors)
	DEFINE_STAT (STAT_NumInitiallyDormantActors)
	DEFINE_STAT (STAT_NumNetGUIDsAckd)
	DEFINE_STAT (STAT_NumNetGUIDsPending)
	DEFINE_STAT (STAT_NumNetGUIDsUnAckd)
	DEFINE_STAT (STAT_ObjPathBytes)
	DEFINE_STAT (STAT_NetGUIDInRate)
	DEFINE_STAT (STAT_NetGUIDOutRate)
	DEFINE_STAT (STAT_NetSaturated)
	DEFINE_STAT (STAT_ImportedNetGuids)
	DEFINE_STAT (STAT_PendingOuterNetGuids)
	DEFINE_STAT (STAT_UnmappedReplicators)
	DEFINE_STAT (STAT_OutgoingReliableMessageQueueMaxSize)
	DEFINE_STAT (STAT_IncomingReliableMessageQueueMaxSize)
	DEFINE_STAT (STAT_VoiceBytesSent)
	DEFINE_STAT (STAT_VoiceBytesRecv)
	DEFINE_STAT (STAT_VoicePacketsSent)
	DEFINE_STAT (STAT_VoicePacketsRecv)
	DEFINE_STAT (STAT_PercentInVoice)
	DEFINE_STAT (STAT_PercentOutVoice)
	DEFINE_STAT (STAT_MaxPacket)
	DEFINE_STAT (STAT_MaxPacketMinusReserved)
	DEFINE_STAT (STAT_PacketReservedTotal)
	DEFINE_STAT (STAT_PacketReservedNetConnection)
	DEFINE_STAT (STAT_PacketReservedPacketHandler)
	DEFINE_STAT (STAT_PacketReservedHandshake)
	DECLARE_CYCLE_STAT (TEXT("NetDriver AddClientConnection"), Stat_NetDriverAddClientConnection, STATGROUP_Net)
	DECLARE_CYCLE_STAT (TEXT("NetDriver ProcessRemoteFunction"), STAT_NetProcessRemoteFunc, STATGROUP_Net)
	DECLARE_CYCLE_STAT (TEXT("Process Prioritized Actors Time"), STAT_NetProcessPrioritizedActorsTime, STATGROUP_Game)
	DECLARE_CYCLE_STAT (TEXT("NetDriver TickFlush"), STAT_NetTickFlush, STATGROUP_Game)
	DECLARE_CYCLE_STAT (TEXT("NetDriver TickFlush GatherStats"), STAT_NetTickFlushGatherStats, STATGROUP_Game)
	DECLARE_CYCLE_STAT (TEXT("NetDriver TickFlush GatherStatsPerfCounters"), STAT_NetTickFlushGatherStatsPerfCounters, STATGROUP_Game)
	DECLARE_CYCLE_STAT (TEXT("ReceiveRPC_ProcessRemoteFunction"), STAT_NetReceiveRPC_ProcessRemoteFunction, STATGROUP_Game)
	DECLARE_DWORD_ACCUMULATOR_STAT (TEXT("Net bunch time % overshoot frames"), STAT_NetInBunchTimeOvershootPercent, STATGROUP_Net)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Num Saturated Connections"), STAT_NumSaturatedConnections, STATGROUP_Net)
	DECLARE_DWORD_COUNTER_STAT (TEXT("SharedSerialization RPC Hit"), STAT_SharedSerializationRPCHit, STATGROUP_Net)
	DECLARE_DWORD_COUNTER_STAT (TEXT("SharedSerialization RPC Miss"), STAT_SharedSerializationRPCMiss, STATGROUP_Net)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Empty Object Replicate Properties Skipped"), STAT_NumSkippedObjectEmptyUpdates, STATGROUP_Net)
	DECLARE_DWORD_COUNTER_STAT (TEXT("SharedSerialization Property Hit"), STAT_SharedSerializationPropertyHit, STATGROUP_Net)
	DECLARE_DWORD_COUNTER_STAT (TEXT("SharedSerialization Property Miss"), STAT_SharedSerializationPropertyMiss, STATGROUP_Net)
	DEFINE_LOG_CATEGORY_STATIC (LogNetSyncLoads, Log, All)
	CSV_DECLARE_CATEGORY_MODULE_EXTERN (NETCORE_API, Networking)
TArray< UE::Net::Private::FAutoDestructProperty >	UE::Net::Private::CopyOutParametersToLocalParameters (UFunction *Function, FOutParmRec *OutParms, void *LocalParms, UObject *TargetObj)
void	UE::Net::Private::ApplyReplicationSystemConfig (const FNetDriverReplicationSystemConfig &ReplicationSystemConfig, UReplicationSystem::FReplicationSystemParams &OutParams)
bool	UE::Net::Private::IsGuidInOuterChain (const FNetGUIDCache &GuidCache, const FNetGuidCacheObject *CacheObj, FNetworkGUID GuidMatch)
bool	UE::Net::ShouldIgnoreStaticActorDestruction ()
ENGINE_API uint32	UE::Net::CountReplicatedSubObjectsOfActor (AActor *ReplicatedActor)
bool	ShouldEnableScopeSecondsTimers ()
	CSV_DEFINE_CATEGORY (ReplicationRPCs, WITH_SERVER_CODE)
void	HandleNetFlushAllDormancy (UNetDriver *InNetDriver, UWorld *InWorld)
	CSV_DEFINE_CATEGORY (Replication, true)

Variables
int32	GNumSaturatedConnections
int32	GNumSharedSerializationHit
int32	GNumSharedSerializationMiss
int32	GNumSkippedObjectEmptyUpdates
int32	GNumReplicationViewers
int32	GNetRPCDebug
int32	UE::Net::Private::SendDormantDestructionOnRemoval = 1
bool	UE::Net::Private::bUpdateReplicationSystemWithNoConnections = true
FAutoConsoleCommandWithWorld	UE::Net::Private::DumpActiveNetActorsCommand (TEXT("net.DumpActiveNetActors"), TEXT("Dumps all of the active net actors in the replication system."), FConsoleCommandWithWorldDelegate::CreateStatic(DumpActiveNetActors))
FAutoConsoleVariableRef	UE::Net::CVarNetDiscardTornOffActorRPCs (TEXT("net.DiscardTornOffActorRPCs"), bDiscardTornOffActorRPCs, TEXT("If enabled, discard RPCs if the actor has been torn off."), ECVF_Default)
int32	GSetNetDormancyEnabled = 1
int32	GNetDormancyValidate = 0
bool	GbNetReuseReplicatorsForDormantObjects = false
TAutoConsoleVariable< int32 >	CVarNetAllowEncryption (TEXT("net.AllowEncryption"), 1, TEXT("(0 = Disabled, 1 = Allowed (default), 2 = Required)"))
bool	CVar_NetDriver_ReportGameTickFlushTime = false
double	GTickFlushGameDriverTimeSeconds = 0.0
struct FRPCCSVTracker	GRPCCSVTracker
double	GReplicationGatherPrioritizeTimeSeconds
double	GServerReplicateActorTimeSeconds
int32	GNumClientConnections
int32	GNumClientUpdateLevelVisibility
FReplicationAutoCapture	GReplicationAutoCapture
int32	CVar_RepDriver_Enable = 1
FStaticSelfRegisteringExec	NetDriverExecRegistration (NetDriverExec)
FAutoConsoleCommand	UE::Net::Private::PrintNetConnectionInfoCommand (TEXT("net.PrintNetConnections"), TEXT("Prints information on all net connections of a NetDriver. Defaults to the GameNetDriver. Choose a different driver via NetDriverName= or NetDriverDefinition="), FConsoleCommandWithArgsDelegate::CreateLambda([](const TArray< FString > &Args) { FName NetDriverName;FName NetDriverDef=NAME_GameNetDriver;if(const FString *DriverNameStr=Args.FindByPredicate([](const FString &Str) { return Str.Contains(TEXT("NetDriverName="));})) { FParse::Value(**DriverNameStr, TEXT("NetDriverName="), NetDriverName);} else if(const FString *DriverDefStr=Args.FindByPredicate([](const FString &Str) { return Str.Contains(TEXT("NetDriverDef="));})) { FParse::Value(**DriverDefStr, TEXT("NetDriverDef="), NetDriverDef);} auto PrintNetConnections=[](UNetDriver *NetDriver) { if(NetDriver->ServerConnection) { UE_LOG(LogNet, Display, TEXT("Printing Server Connection for: %s (Definition=%s)"), *NetDriver->NetDriverName.ToString(), *NetDriver->GetNetDriverDefinition().ToString());UE_LOG(LogNet, Display, TEXT("\tServerConnection: ConnectionId=%u ViewTarget=%s FullDescription=%s Child=false"), NetDriver->ServerConnection->GetConnectionHandle().GetParentConnectionId(), *GetNameSafe(NetDriver->ServerConnection->ViewTarget), *NetDriver->ServerConnection->Describe());for(UNetConnection *ChildNetConnection :NetDriver->ServerConnection->Children) { UE_LOG(LogNet, Display, TEXT("\tServerConnection: ConnectionId=%u ViewTarget=%s FullDescription=%s Child=true"), ChildNetConnection->GetConnectionHandle().GetParentConnectionId(), *GetNameSafe(ChildNetConnection->ViewTarget), *ChildNetConnection->Describe());} } else { UE_LOG(LogNet, Display, TEXT("Printing Client Connections (%u) for: %s (Definition=%s)"), NetDriver->ClientConnections.Num(), *NetDriver->NetDriverName.ToString(), *NetDriver->GetNetDriverDefinition().ToString());for(UNetConnection *NetConnection :NetDriver->ClientConnections) { UE_LOG(LogNet, Display, TEXT("\tClientConnection: ConnectionId=%u ViewTarget=%s NetId=%s FullDescription=%s Child=false"), NetConnection->GetConnectionHandle().GetParentConnectionId(), *GetNameSafe(NetConnection->ViewTarget), *NetConnection->PlayerId.ToDebugString(), *NetConnection->Describe());for(UNetConnection *ChildNetConnection :NetConnection->Children) { UE_LOG(LogNet, Display, TEXT("\tClientConnection: ConnectionId=%u ViewTarget=%s NetId=%s FullDescription=%s Child=true"), ChildNetConnection->GetConnectionHandle().GetParentConnectionId(), *GetNameSafe(ChildNetConnection->ViewTarget), *ChildNetConnection->PlayerId.ToDebugString(), *ChildNetConnection->Describe());} } } };for(TObjectIterator< UNetDriver > It;It;++It) { if(UNetDriver *NetDriver= *It) { if(NetDriverName !=NAME_None) { if(NetDriver->NetDriverName==NetDriverName) { PrintNetConnections(NetDriver);} } else if(NetDriverDef !=NAME_None) { if(NetDriver->GetNetDriverDefinition()==NetDriverDef) { PrintNetConnections(NetDriver);} } else { PrintNetConnections(NetDriver);} } } }))

Macro Definition Documentation

DEBUG_REMOTEFUNCTION

#define DEBUG_REMOTEFUNCTION	(		Format,
			...
	)		UE_LOG(LogNet, VeryVerbose, Format, __VA_ARGS__);

RPC_CSV_TRACKER

#define RPC_CSV_TRACKER   (CSV_PROFILER_STATS && WITH_SERVER_CODE)

UpdatePerClientMinMaxAvg

#define UpdatePerClientMinMaxAvg

(

VariableName

)

Value:

                Client##VariableName##Max = FMath::Max(Client##VariableName##Max, Client->VariableName##PerSecond); \
				if (Client##VariableName##Min == 0 || Client->VariableName##PerSecond < Client##VariableName##Min) \
                { \
                    Client##VariableName##Min = Client->VariableName##PerSecond; \
                } \
                Client##VariableName##Avg += Client->VariableName##PerSecond; \

Function Documentation

CSV_DECLARE_CATEGORY_MODULE_EXTERN()

CSV_DECLARE_CATEGORY_MODULE_EXTERN	(	NETCORE_API	,
		Networking
	)

CSV_DEFINE_CATEGORY() [1/2]

CSV_DEFINE_CATEGORY	(	Replication	,
		true
	)

CSV_DEFINE_CATEGORY() [2/2]

CSV_DEFINE_CATEGORY	(	ReplicationRPCs	,
		WITH_SERVER_CODE
	)

DECLARE_CYCLE_STAT() [1/7]

DECLARE_CYCLE_STAT	(	TEXT("NetDriver AddClientConnection")	,
		Stat_NetDriverAddClientConnection	,
		STATGROUP_Net
	)

DECLARE_CYCLE_STAT() [2/7]

DECLARE_CYCLE_STAT	(	TEXT("NetDriver ProcessRemoteFunction")	,
		STAT_NetProcessRemoteFunc	,
		STATGROUP_Net
	)

DECLARE_CYCLE_STAT() [3/7]

DECLARE_CYCLE_STAT	(	TEXT("NetDriver TickFlush GatherStats")	,
		STAT_NetTickFlushGatherStats	,
		STATGROUP_Game
	)

DECLARE_CYCLE_STAT() [4/7]

DECLARE_CYCLE_STAT	(	TEXT("NetDriver TickFlush GatherStatsPerfCounters")	,
		STAT_NetTickFlushGatherStatsPerfCounters	,
		STATGROUP_Game
	)

DECLARE_CYCLE_STAT() [5/7]

DECLARE_CYCLE_STAT	(	TEXT("NetDriver TickFlush")	,
		STAT_NetTickFlush	,
		STATGROUP_Game
	)

DECLARE_CYCLE_STAT() [6/7]

DECLARE_CYCLE_STAT	(	TEXT("Process Prioritized Actors Time")	,
		STAT_NetProcessPrioritizedActorsTime	,
		STATGROUP_Game
	)

DECLARE_CYCLE_STAT() [7/7]

DECLARE_CYCLE_STAT	(	TEXT("ReceiveRPC_ProcessRemoteFunction")	,
		STAT_NetReceiveRPC_ProcessRemoteFunction	,
		STATGROUP_Game
	)

DECLARE_DWORD_ACCUMULATOR_STAT()

DECLARE_DWORD_ACCUMULATOR_STAT	(	TEXT("Net bunch time % overshoot frames")	,
		STAT_NetInBunchTimeOvershootPercent	,
		STATGROUP_Net
	)

DECLARE_DWORD_COUNTER_STAT() [1/6]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Empty Object Replicate Properties Skipped")	,
		STAT_NumSkippedObjectEmptyUpdates	,
		STATGROUP_Net
	)

DECLARE_DWORD_COUNTER_STAT() [2/6]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Num Saturated Connections")	,
		STAT_NumSaturatedConnections	,
		STATGROUP_Net
	)

DECLARE_DWORD_COUNTER_STAT() [3/6]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("SharedSerialization Property Hit")	,
		STAT_SharedSerializationPropertyHit	,
		STATGROUP_Net
	)

DECLARE_DWORD_COUNTER_STAT() [4/6]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("SharedSerialization Property Miss")	,
		STAT_SharedSerializationPropertyMiss	,
		STATGROUP_Net
	)

DECLARE_DWORD_COUNTER_STAT() [5/6]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("SharedSerialization RPC Hit")	,
		STAT_SharedSerializationRPCHit	,
		STATGROUP_Net
	)

DECLARE_DWORD_COUNTER_STAT() [6/6]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("SharedSerialization RPC Miss")	,
		STAT_SharedSerializationRPCMiss	,
		STATGROUP_Net
	)

DECLARE_LLM_MEMORY_STAT()

DECLARE_LLM_MEMORY_STAT	(	TEXT("NetDriver")	,
		STAT_NetDriverLLM	,
		STATGROUP_LLMFULL
	)

DEFINE_LOG_CATEGORY_STATIC()

DEFINE_LOG_CATEGORY_STATIC	(	LogNetSyncLoads	,
		Log	,
		All
	)

DEFINE_STAT() [1/58]

DEFINE_STAT

(

STAT_Channels

)

DEFINE_STAT() [2/58]

DEFINE_STAT

(

STAT_ImportedNetGuids

)

DEFINE_STAT() [3/58]

DEFINE_STAT

(

STAT_InBunches

)

DEFINE_STAT() [4/58]

DEFINE_STAT

(

STAT_IncomingReliableMessageQueueMaxSize

)

DEFINE_STAT() [5/58]

DEFINE_STAT

(

STAT_InLoss

)

DEFINE_STAT() [6/58]

DEFINE_STAT

(

STAT_InPackets

)

DEFINE_STAT() [7/58]

DEFINE_STAT

(

STAT_InPacketsClientAvg

)

DEFINE_STAT() [8/58]

DEFINE_STAT

(

STAT_InPacketsClientMax

)

DEFINE_STAT() [9/58]

DEFINE_STAT

(

STAT_InPacketsClientMin

)

DEFINE_STAT() [10/58]

DEFINE_STAT

(

STAT_InRate

)

DEFINE_STAT() [11/58]

DEFINE_STAT

(

STAT_InRateClientAvg

)

DEFINE_STAT() [12/58]

DEFINE_STAT

(

STAT_InRateClientMax

)

DEFINE_STAT() [13/58]

DEFINE_STAT

(

STAT_InRateClientMin

)

DEFINE_STAT() [14/58]

DEFINE_STAT

(

STAT_MaxPacket

)

DEFINE_STAT() [15/58]

DEFINE_STAT

(

STAT_MaxPacketMinusReserved

)

DEFINE_STAT() [16/58]

DEFINE_STAT

(

STAT_MaxPacketOverhead

)

DEFINE_STAT() [17/58]

DEFINE_STAT

(

STAT_NetGUIDInRate

)

DEFINE_STAT() [18/58]

DEFINE_STAT

(

STAT_NetGUIDOutRate

)

DEFINE_STAT() [19/58]

DEFINE_STAT

(

STAT_NetNumClients

)

DEFINE_STAT() [20/58]

DEFINE_STAT

(

STAT_NetSaturated

)

DEFINE_STAT() [21/58]

DEFINE_STAT

(

STAT_NumActorChannels

)

DEFINE_STAT() [22/58]

DEFINE_STAT

(

STAT_NumActors

)

DEFINE_STAT() [23/58]

DEFINE_STAT

(

STAT_NumConsideredActors

)

DEFINE_STAT() [24/58]

DEFINE_STAT

(

STAT_NumDormantActors

)

DEFINE_STAT() [25/58]

DEFINE_STAT

(

STAT_NumInitiallyDormantActors

)

DEFINE_STAT() [26/58]

DEFINE_STAT

(

STAT_NumNetActors

)

DEFINE_STAT() [27/58]

DEFINE_STAT

(

STAT_NumNetGUIDsAckd

)

DEFINE_STAT() [28/58]

DEFINE_STAT

(

STAT_NumNetGUIDsPending

)

DEFINE_STAT() [29/58]

DEFINE_STAT

(

STAT_NumNetGUIDsUnAckd

)

DEFINE_STAT() [30/58]

DEFINE_STAT

(

STAT_NumRelevantDeletedActors

)

DEFINE_STAT() [31/58]

DEFINE_STAT

(

STAT_NumReplicatedActorBytes

)

DEFINE_STAT() [32/58]

DEFINE_STAT

(

STAT_NumReplicatedActors

)

DEFINE_STAT() [33/58]

DEFINE_STAT

(

STAT_ObjPathBytes

)

DEFINE_STAT() [34/58]

DEFINE_STAT

(

STAT_OutBunches

)

DEFINE_STAT() [35/58]

DEFINE_STAT

(

STAT_OutgoingReliableMessageQueueMaxSize

)

DEFINE_STAT() [36/58]

DEFINE_STAT

(

STAT_OutLoss

)

DEFINE_STAT() [37/58]

DEFINE_STAT

(

STAT_OutPackets

)

DEFINE_STAT() [38/58]

DEFINE_STAT

(

STAT_OutPacketsClientAvg

)

DEFINE_STAT() [39/58]

DEFINE_STAT

(

STAT_OutPacketsClientMax

)

DEFINE_STAT() [40/58]

DEFINE_STAT

(

STAT_OutPacketsClientMin

)

DEFINE_STAT() [41/58]

DEFINE_STAT

(

STAT_OutRate

)

DEFINE_STAT() [42/58]

DEFINE_STAT

(

STAT_OutRateClientAvg

)

DEFINE_STAT() [43/58]

DEFINE_STAT

(

STAT_OutRateClientMax

)

DEFINE_STAT() [44/58]

DEFINE_STAT

(

STAT_OutRateClientMin

)

DEFINE_STAT() [45/58]

DEFINE_STAT

(

STAT_PacketReservedHandshake

)

DEFINE_STAT() [46/58]

DEFINE_STAT

(

STAT_PacketReservedNetConnection

)

DEFINE_STAT() [47/58]

DEFINE_STAT

(

STAT_PacketReservedPacketHandler

)

DEFINE_STAT() [48/58]

DEFINE_STAT

(

STAT_PacketReservedTotal

)

DEFINE_STAT() [49/58]

DEFINE_STAT

(

STAT_PendingOuterNetGuids

)

DEFINE_STAT() [50/58]

DEFINE_STAT

(

STAT_PercentInVoice

)

DEFINE_STAT() [51/58]

DEFINE_STAT

(

STAT_PercentOutVoice

)

DEFINE_STAT() [52/58]

DEFINE_STAT

(

STAT_Ping

)

DEFINE_STAT() [53/58]

DEFINE_STAT

(

STAT_PrioritizedActors

)

DEFINE_STAT() [54/58]

DEFINE_STAT

(

STAT_UnmappedReplicators

)

DEFINE_STAT() [55/58]

DEFINE_STAT

(

STAT_VoiceBytesRecv

)

DEFINE_STAT() [56/58]

DEFINE_STAT

(

STAT_VoiceBytesSent

)

DEFINE_STAT() [57/58]

DEFINE_STAT

(

STAT_VoicePacketsRecv

)

DEFINE_STAT() [58/58]

DEFINE_STAT

(

STAT_VoicePacketsSent

)

HandleNetFlushAllDormancy()

void HandleNetFlushAllDormancy	(	UNetDriver *	InNetDriver,
		UWorld *	InWorld
	)

LLM_DEFINE_TAG()

LLM_DEFINE_TAG	(	NetDriver	,
		NAME_None	,
		TEXT("Networking")	,
		GET_STATFNAME(STAT_NetDriverLLM)	,
		GET_STATFNAME(STAT_NetworkingSummaryLLM)
	)

ShouldEnableScopeSecondsTimers()

bool ShouldEnableScopeSecondsTimers

(

)

Variable Documentation

CVar_NetDriver_ReportGameTickFlushTime

bool CVar_NetDriver_ReportGameTickFlushTime = false

CVar_RepDriver_Enable

int32 CVar_RepDriver_Enable = 1

CVarNetAllowEncryption

TAutoConsoleVariable< int32 > CVarNetAllowEncryption(TEXT("net.AllowEncryption"), 1, TEXT("(0 = Disabled, 1 = Allowed (default), 2 = Required)"))	(	TEXT("net.AllowEncryption")	,
		1	,
		TEXT("(0 = Disabled, 1 = Allowed (default), 2 = Required)")
	)

GbNetReuseReplicatorsForDormantObjects

bool GbNetReuseReplicatorsForDormantObjects = false

GNetDormancyValidate

int32 GNetDormancyValidate = 0

GNetRPCDebug

int32 GNetRPCDebug

extern

GNumClientConnections

int32 GNumClientConnections

GNumClientUpdateLevelVisibility

int32 GNumClientUpdateLevelVisibility

GNumReplicationViewers

int32 GNumReplicationViewers

GNumSaturatedConnections

int32 GNumSaturatedConnections

GNumSharedSerializationHit

int32 GNumSharedSerializationHit

GNumSharedSerializationMiss

int32 GNumSharedSerializationMiss

GNumSkippedObjectEmptyUpdates

int32 GNumSkippedObjectEmptyUpdates

GReplicationAutoCapture

FReplicationAutoCapture GReplicationAutoCapture

GReplicationGatherPrioritizeTimeSeconds

double GReplicationGatherPrioritizeTimeSeconds

GRPCCSVTracker

struct FRPCCSVTracker GRPCCSVTracker

GServerReplicateActorTimeSeconds

double GServerReplicateActorTimeSeconds

GSetNetDormancyEnabled

int32 GSetNetDormancyEnabled = 1

GTickFlushGameDriverTimeSeconds

double GTickFlushGameDriverTimeSeconds = 0.0

Accounts for the network time we spent in the game driver.

NetDriverExecRegistration

FStaticSelfRegisteringExec NetDriverExecRegistration(NetDriverExec)

(

NetDriverExec

)

Our entry point for all net driver related exec routing