Broadcast
Overview
Provides data subscription and data push for services.
With this module, the Service, Feature, or other modules can broadcast events or data. All services that listen to these events or data can receive these broadcasts.
Since:
1.0
Version:
1.0
Summary
Data Structures
Typedefs
Indicates the topic of an event or data, which is used to distinguish different types of events or data. |
Enumerations
BroadcastErrCode { EC_ALREADY_SUBSCRIBED = EC_SUCCESS + 1 } |
Details
Typedef Documentation
Topic
typedef uint32 [Topic]($api-api-LinkIoT-Broadcast.md#gaf03f5bc94cad32ab628a6cdee09b0542)
Description:
Indicates the topic of an event or data, which is used to distinguish different types of events or data.
Enumeration Type Documentation
BroadcastErrCode
enum [BroadcastErrCode]($api-api-LinkIoT-Broadcast.md#ga98f7a28020aa045ad049d116e1ca666d)
Description:
Enumerates error codes unique to the Broadcast service.
EC_ALREADY_SUBSCRIBED |