Class MQTTClient

Index

Constructors

Methods

connect disconnect off on publish

Constructors

constructor

new MQTTClient(brokerUrl?: string): MQTTClient
Parameters
- brokerUrl: string = "ws://localhost/mqtt"
Returns MQTTClient
- Defined in mqtt/MQTTClient.ts:78

Methods

connect

connect(): void
Connect and subscribe to all agent topics.

Returns void
- Defined in mqtt/MQTTClient.ts:81

disconnect

disconnect(): void
Disconnect cleanly.

Returns void
- Defined in mqtt/MQTTClient.ts:109

off

off<K extends keyof MQTTEvents>(
event: K,
listener: Listener<MQTTEvents[K]>,
): this
Type Parameters
- K extends keyof MQTTEvents
Parameters
- event: K
- listener: Listener<MQTTEvents[K]>
Returns this
- Defined in mqtt/MQTTClient.ts:134

on

on<K extends keyof MQTTEvents>(
event: K,
listener: Listener<MQTTEvents[K]>,
): this
Type Parameters
- K extends keyof MQTTEvents
Parameters
- event: K
- listener: Listener<MQTTEvents[K]>
Returns this
- Defined in mqtt/MQTTClient.ts:123

publish

publish(topic: string, payload: unknown): boolean
Publish a raw JSON payload to a topic. Returns false if not connected.
Parameters
- topic: string
- payload: unknown
Returns boolean
- Defined in mqtt/MQTTClient.ts:115