Delegate Delegates.CustomProtocolDataPayloadHandler

Namespace

SmarterLink.Core.Messaging

Assembly

SmarterLink.Core.dll

Handler for a custom (application-defined) SmarterLink payload. Custom payloads use the standard protocol envelope but carry an arbitrary JSON payload and a caller-defined payloadType name, for use cases that do not fit the standard typed event model. Publishers should follow standard SmarterLink topic conventions where possible.

public delegate Task Delegates.CustomProtocolDataPayloadHandler(string topic, ProtocolDataHeader header, string customPayload)

Parameters

topic string

The MQTT topic on which the message arrived.

header ProtocolDataHeader

The standard protocol header, including PayloadType and UserData.

customPayload string

The raw JSON payload string.

Returns

Task

Handler for a custom (application-defined) SmarterLink payload. Custom payloads use the standard protocol envelope but carry an arbitrary JSON payload and a caller-defined payloadType name, for use cases that do not fit the standard typed event model. Publishers should follow standard SmarterLink topic conventions where possible.