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API > API/Plugins > API/Plugins/MultiUserClientLibrary > API/Plugins/MultiUserClientLibrary/UMultiUserSubsystem
Description
Send a custom event message over multi-user. If you a not in an active session, this function does nothing and only reports and warning to the output log.
| Name | K2_SendCustomEvent |
| Type | function |
| Header File | /Engine/Plugins/Developer/Concert/ConcertApp/MultiUserClient/Source/MultiUserClientLibrary/Public/MultiUserSubsystem.h |
| Include Path | #include "MultiUserSubsystem.h" |
| Source | /Engine/Plugins/Developer/Concert/ConcertApp/MultiUserClient/Source/MultiUserClientLibrary/Private/MultiUserSubsystem.cpp |
UFUNCTION (BlueprintCallable, CustomThunk, Category="Multi-user",
Meta=(CustomStructureParam="EventData", AllowAbstract="false", DisplayName="Send Custom Event"))
void K2_SendCustomEvent
(
const int32 & EventData
)
Parameters
| Name | Remarks |
|---|---|
| EventData | The event data to send. This must be the same type of UScriptStruct expected by the receivers on the registered handler. |