IMessageContext.h File Reference

#include "CoreTypes.h"
#include "Async/TaskGraphInterfaces.h"
#include "Containers/Array.h"
#include "Containers/Map.h"
#include "Misc/Crc.h"
#include "Misc/Guid.h"
#include "Templates/SharedPointer.h"
#include "UObject/Class.h"
#include "UObject/NameTypes.h"
#include "UObject/WeakObjectPtr.h"
#include "UObject/WeakObjectPtrTemplates.h"

Go to the source code of this file.

Classes
struct	FMessageAddress
class	IMessageContext

Typedefs
typedef TRange< EMessageScope >	FMessageScopeRange
typedef TRangeBound< EMessageScope >	FMessageScopeRangeBound

Enumerations
enum class	EMessageScope : uint8 { Thread , Process , Network , All }
enum class	EMessageFlags : uint32 { None = 0 , Reliable = 1 << 0 , Traced = 1 << 1 }

Functions
	ENUM_CLASS_FLAGS (EMessageFlags)

Typedef Documentation

FMessageScopeRange

typedef TRange<EMessageScope> FMessageScopeRange

Type definition for message scope ranges.

FMessageScopeRangeBound

typedef TRangeBound<EMessageScope> FMessageScopeRangeBound

Type definition for message scope range bounds.

Enumeration Type Documentation

EMessageFlags

enum class EMessageFlags : uint32

strong

Enumerator
None	No special flags
Reliable	Guarantee that this message is delivered
Traced	Trace this object through the transport on message bus. Only supported if the underlying transport handles the flag.

EMessageScope

enum class EMessageScope : uint8

strong

Enumerates scopes for published messages.

The scope determines to which endpoints a published message will be delivered. By default, messages will be published to everyone on the local network (Subnet), but it is often useful to restrict the group of recipients to more local scopes, or to widen it to a larger audience outside the local network.

For example, if a message is to be handled only by subscribers in the same application, the scope should be set to Process. If messages need to be published between different networks (i.e. between LAN and WLAN), it should be set to Network instead.

Scopes only apply to published messages. Messages that are being sent to specific recipients will always be delivered, regardless of the endpoint locations.

Enumerator
Thread	Deliver to subscribers in the same thread.
Process	Deliver to subscribers in the same process.
Network	Deliver to subscribers on the network.
All	Deliver to all subscribers. Note: This must be the last value in this enumeration.

Function Documentation

ENUM_CLASS_FLAGS()

ENUM_CLASS_FLAGS

(

EMessageFlags

)