unreal.MQTTSubsystem

class unreal.MQTTSubsystem(outer: Object | None = None, name: Name | str = 'None')

Bases: EngineSubsystem

Provides persistent access to clients

C++ Source:

• Plugin: MQTT

• Module: MQTTCore

• File: MQTTSubsystem.h

classmethod get_or_create_client(parent, url) → MQTTClientObject

Get or Create Client

Parameters:

• parent (Object)

• url (MQTTURL)

Return type:

MQTTClientObject

classmethod get_or_create_client_with_project_url(parent) → MQTTClientObject

Get or Create Client with Project URL

Parameters:

parent (Object)

Return type:

MQTTClientObject

classmethod get_payload_json(parent, client_message) → JsonObjectWrapper or None

Get Payload Json

Parameters:

• parent (Object)

• client_message (MQTTClientMessage)

Returns:

out_json (JsonObjectWrapper):

Return type:

JsonObjectWrapper or None

classmethod get_payload_string(client_message) → str

Get Payload String

Parameters:

client_message (MQTTClientMessage)

Return type:

str