1. Epic GamesDeveloper
  3. Messaging

Messaging

API > API/Runtime

   
Name Messaging
Type Runtime
Location /Engine/Source/Runtime/Messaging/
Module Build Rules Messaging.Build.cs

Structs

Name Remarks
FInboundTransferStatistics Per-node per-message transfer statistics.
FMessageAddress Structure for message endpoint addresses.
FMessageTracerAddressInfo Structure for a recipient's address information.
FMessageTracerBreakpoint Structure for tracer breakpoints.
FMessageTracerDispatchState Structure for message dispatch states.
FMessageTracerEndpointInfo Structure for message endpoint debug information.
FMessageTracerInterceptorInfo Structure for message interceptor debug information.
FMessageTracerMessageInfo Structure for message debug information.
FMessageTracerTypeInfo Structure for message type debug information.
FMessageTransportStatistics General information on transport health per Node Id.
FOutboundTransferStatistics Per-node per-message transfer statistics.

Interfaces

Name Remarks
IAuthorizeMessageRecipients Interface for classes that authorize message subscriptions.
IBusListener Interface for message bus listener.
IMessageAttachment Interface for message attachments.
IMessageBridge Interface for message bridges.
IMessageBus Interface for message buses.
IMessageContext Interface for message contexts.
IMessageHandler Interface for message handlers.
IMessageInterceptor Interface for message interceptors.
IMessageReceiver Interface for message recipients.
IMessageSender Interface for message senders.
IMessageSubscription Interface for message subscriptions.
IMessageTracer Interface for message tracers.
IMessageTracerBreakpoint Interface for message tracer breakpoints.
IMessageTransport Interface for message transport technologies.
IMessageTransportHandler Interface for message transport event handlers.
IMessagingModule Log category for message bus code Interface for messaging modules.
IMutableMessageContext Interface for mutable message contexts.
INetworkMessagingExtension Interface for the messaging module network extension Plugins or modules implementing messaging transport for MessageBus can implement this modular feature to provide control on the service it provides.

Typedefs

Name Type Remarks Include Path
FMessageScopeRange TRange< EMessageScope > Type definition for message scope ranges. IMessageContext.h
FMessageScopeRangeBound TRangeBound< EMessageScope > Type definition for message scope range bounds. IMessageContext.h
FOnMessageBusShutdown TMulticastDelegate_NoParams< void > Delegate type for message bus shutdowns. IMessageBus.h

Enums

Public

Name Remarks
EMessageBusNotification  
EMessageFlags  
EMessageScope Enumerates scopes for published messages.
EMessageTracerBreakpointState Enumerates tracer breakpoint states.
EMessageTracerDispatchTypes Enumerates message dispatch types.

Functions

Public

Name Remarks Include Path Unreal Specifiers
  INetworkMessagingExtension.h  
  INetworkMessagingExtension.h  

bool operator! ( EMessageFlags E
)

   IMessageContext.h  

EMessageFlags operator& ( EMessageFlags Lhs,
EMessageFlags Rhs
)

   IMessageContext.h  

EMessageFlags & operator&= ( EMessageFlags& Lhs,
EMessageFlags Rhs
)

   IMessageContext.h  

EMessageFlags operator^ ( EMessageFlags Lhs,
EMessageFlags Rhs
)

   IMessageContext.h  

EMessageFlags & operator^= ( EMessageFlags& Lhs,
EMessageFlags Rhs
)

   IMessageContext.h  

EMessageFlags operator| ( EMessageFlags Lhs,
EMessageFlags Rhs
)

   IMessageContext.h  

EMessageFlags & operator|= ( EMessageFlags& Lhs,
EMessageFlags Rhs
)

   IMessageContext.h  

EMessageFlags operator~ ( EMessageFlags E
)

   IMessageContext.h  

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