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  3. FNetworkProfiler

FNetworkProfiler

Network profiler, using serialized token emission like e.g. script and malloc profiler.

Unreal Engine C++ API Reference > Runtime > Engine > Net

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Public/Net/NetworkProfiler.h
Include #include "Net/NetworkProfiler.h"

Syntax

class FNetworkProfiler

Remarks

Network profiler, using serialized token emission like e.g. script and malloc profiler.

Constructors

  Type Name Description
Public function   Constructor, initializing members.Constructor, initializing member variables.

Functions

  Type Name Description
Public function void

EnableTracking ( bool bShouldEnableTracking
)

 Enables/ disables tracking. Emits a session changes if disabled.
Public function bool

Exec ( UWorld* InWorld,
const TCHAR* Cmd,
FOutputDevice& Ar
)

 Processes any network profiler specific exec commands
Public function void Writes all the outgoing bunches for a connection in the stack to the profiler data stream.
Public function void

FlushQueuedRPCs ( UNetConnection* Connection,
UObject* TargetObject
)

 Writes all queued RPCs for the connection to the profiler stream
Public function Const bool  
Public function Const bool  
Public function FOnNetworkProfileFinished & Return the network profile finished delegate
Public function void

PopSendBunch ( UNetConnection* Connection
)

 Pops the latest bunch for a connection, since it is going to be merged with the next bunch.
Public function void

PushSendBunch ( UNetConnection* Connection,
FOutBunch* OutBunch,
uint16 NumHeaderBits,
uint16 NumPayloadBits
)

 Add a sent bunch to the stack.
Public function void Tracks when connection address changes
Public function void

SetNextFileName ( const FString& FileName
)

 Force the next profiling file to use the given filename.
Public function void

TrackBeginContentBlock ( UObject* Object,
uint16 NumBits,
UNetConnection* Connection
)

 Track actor content block headers
Public function void

TrackCompareProperties ( const UObject* Object,
uint32 Cycles,
TBitArray<>& PropertiesCompared,
TBitArray<>& PropertiesThatChanged,
const TArray< T >& PropertyNameContainers,
ProjectionType PropertyNameProjection
)

 Track time used to compare properties for a given object.
Public function void

TrackEndContentBlock ( UObject* Object,
uint16 NumBits,
UNetConnection* Connection
)

 Track actor content block headers
Public function void

TrackEvent ( const FString& EventName,
const FString& EventDescription,
UNetConnection* Connection
)

 Track event occuring, like e.g. client join/ leave
Public function void

TrackExportBunch ( uint16 NumBits,
UNetConnection* Connection
)

 Track NetGUID export bunches.
Public function void Marks the beginning of a frame.
Public function void

TrackMustBeMappedGuids ( uint16 NumGuids,
uint16 NumBits,
UNetConnection* Connection
)

 Track "must be mapped" GUIDs
Public function void

TrackQueuedRPC ( UNetConnection* Connection,
UObject* TargetObject,
const AActor* Actor,
const UFunction* Function,
uint32 NumHeaderBits,
uint32 NumParameterBits,
uint32 NumFooterBits
)

 Tracks queued RPCs (unreliable multicast) being sent.
Public function void

TrackReplicateActor ( const AActor* Actor,
FReplicationFlags RepFlags,
uint32 Cycles,
UNetConnection* Connection
)

 Track actor being replicated.
Public function void

TrackReplicatePropertiesMetadata ( const UObject* Object,
TBitArray<>& InactiveProperties,
bool bSentAllProperties,
UNetConnection* Connection
)

 Track a set of metadata for a ReplicateProperties call.
Public function void

TrackReplicateProperty ( const FProperty* Property,
uint16 NumBits,
UNetConnection* Connection
)

 Track property being replicated.
Public function void

TrackSendAck ( uint16 NumBits,
UNetConnection* Connection
)

 Track sent acks.
Public function void

TrackSendBunch ( FOutBunch* OutBunch,
uint16 NumBits,
UNetConnection* Connection
)

 Mid level UChannel::SendBunch information.
Public function void

TrackSendRPC ( const AActor* Actor,
const UFunction* Function,
uint32 NumHeaderBits,
uint32 NumParameterBits,
uint32 NumFooterBits,
UNetConnection* Connection
)

 Tracks and RPC being sent.Tracks and RPC being sent.
Public function void

TrackSessionChange ( bool bShouldContinueTracking,
const FURL& InURL
)

 Called when the server first starts listening and on round changes or other similar game events.
Public function void

TrackSocketSend ( const FString& SocketDesc,
const void* Data,
uint16 BytesSent
)

 Low level FSocket::Send information.
Public function void

TrackSocketSendTo ( const FString& SocketDesc,
const void* Data,
uint16 BytesSent,
uint16 NumPacketIdBits,
uint16 NumBunchBits,
uint16 NumAckBits,
uint16 NumPaddingBits,
UNetConnection* Connection
)

 Low level FSocket::SendTo information.
Public function void

TrackSocketSendToCore ( const FString& SocketDesc,
const void* Data,
uint16 BytesSent,
uint16 NumPacketIdBits,
uint16 NumBunchBits,
uint16 NumAckBits,
uint16 NumPaddingBits,
UNetConnection* Connection
)

 Low level FSocket::SendTo information.
Public function void

TrackWritePropertyHandle ( uint16 NumBits,
UNetConnection* Connection
)

 Track property handles
Public function void

TrackWritePropertyHeader ( const FProperty* Property,
uint16 NumBits,
UNetConnection* Connection
)

 Track property header being written.

Constants

Name Description
bIsComparisonTrackingEnabled Whether or not want to track granular information about comparisons. This can be very expensive.

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