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  3. UMQTTClientObject

UMQTTClientObject

API > API/Plugins > API/Plugins/MQTTCore

Inheritance Hierarchy

References

   
Module MQTTCore
Header /Engine/Plugins/Protocols/MQTT/Source/MQTTCore/Public/MQTTClientObject.h
Include #include "MQTTClientObject.h"

Syntax

UCLASS&40;BlueprintType, Meta&61;&40;DisplayName&61;"MQTT Client"&41;&41;  
class UMQTTClientObject : public UObject

Variables

  Type Name Description
Protected variable UProperty FOnConnectDelegate OnConnectDelegate  
Protected variable UProperty FOnDisconnectDelegate OnDisconnectDelegate  
Protected variable UProperty FOnMessageDelegate OnMessageDelegate  
Protected variable UProperty TArray< TObjectPtr< UMQTTSubscriptionObject > > Subscriptions  

Destructors

  Type Name Description
Public function Virtual    

Functions

  Type Name Description
Public function UFunction BlueprintCallable, Category void

Connect ( const FOnConnectDelegate& InOnConnect
)

  
Public function UFunction BlueprintCallable, Category void

Disconnect ( const FOnDisconnectDelegate& InOnDisconnect
)

  
Public function Const UFunction BlueprintPure, Category FString  
Public function Const TSharedPtr< IMQTTClient, ESPMode::ThreadSafe >  
Public function Const UFunction BlueprintPure, Category FMQTTURL

GetURL ()

 URL for this client.
Public function void  
Public function void

Initialize ( const FMQTTURL& InURL
)

 Initialize from URL
Public function UFunction BlueprintCallable, Category void
Publish

( const FString& InTopic,
const TArray< uint8 >& InPayload,
EMQTTQualityOfService InQoS,
const bool bInRetain
)

 OutMessageId can be used to match this request with the callback response.
Public function Const void  
Public function UFunction BlueprintCallable, Category UMQTTSubscriptionObject *

Subscribe ( const FString& InTopic,
EMQTTQualityOfService InQoS
)

 OutMessageId can be used to match this request with the callback response.
Public function UFunction BlueprintCallable, Category, Meta TArray< UMQTTSubscriptionObject * >

SubscribeMany ( const TArray< FString >& InTopics,
const TArray< EMQTTQualityOfService > InQoS
)

 OutMessageId can be used to match this request with the callback response.
Public function UFunction BlueprintCallable, Category void

Unsubscribe ( const FString& InTopic
)

 OutMessageId can be used to match this request with the callback response.

Overridden from UObject

  Type Name Description
Public function Virtual void Called before destroying the object.

Classes

  Type Name Description
Public class FOnConnectDelegate    
Public class FOnDisconnectDelegate    
Public class FOnMessageDelegate    
Public class FOnPublishDelegate    
Public class FOnSubscribeDelegate    
Public class FOnUnsubscribeDelegate    

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