PacketHandlers | Unreal Engine 5.2 Documentation | Epic Developer Community

API > API/Runtime > API/Runtime/Engine

Classes

	Type	Name	Description
	FStatelessHandshakeFailureInfo	Contains the information necessary for processing a failed stateless handshake, on the Game Thread.
	StatelessConnectHandlerComponent	PacketHandler component for implementing a stateless (non-memory-consuming) connection handshake
	UEngineHandlerComponentFactory	Factory class for loading HandlerComponent's contained within Engine

Constants

Name	Description
UE::Net::HandshakeCompatibilityBreaks	List of EHandshakeVersion's which break net compatibility (sorted from earliest to latest)

Typedefs

Name	Description
FHandshakeFailureFunc	Callback function for handling a failed stateless handshake.

Enums

	Type	Name	Description
	UE::Net::EHandshakeFailureReason	Reasons for handshake failures
	UE::Net::EHandshakePacketModifier	Flags/modifiers affecting how handshake packets are handled (e.g. restart handshake packets)
	UE::Net::EHandshakePacketType	The different handshake packet types
	UE::Net::EHandshakeVersion	The different handshake protocol versions

Functions

	Type	Name	Description
	constexpr bool	UE::Net::operator! ( EHandshakePacketModifier E )
	constexpr EHandshakePacketModifier	UE::Net::operator& ( EHandshakePacketModifier Lhs, EHandshakePacketModifier Rhs )
	EHandshakePacketModifier &	UE::Net::operator&= ( EHandshakePacketModifier& Lhs, EHandshakePacketModifier Rhs )
	constexpr EHandshakePacketModifier	UE::Net::operator^ ( EHandshakePacketModifier Lhs, EHandshakePacketModifier Rhs )
	EHandshakePacketModifier &	UE::Net::operator^= ( EHandshakePacketModifier& Lhs, EHandshakePacketModifier Rhs )
	constexpr EHandshakePacketModifier	UE::Net::operator\| ( EHandshakePacketModifier Lhs, EHandshakePacketModifier Rhs )
	EHandshakePacketModifier &	UE::Net::operator\|= ( EHandshakePacketModifier& Lhs, EHandshakePacketModifier Rhs )
	constexpr EHandshakePacketModifier	UE::Net::operator~ ( EHandshakePacketModifier E )

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