Home > tupelo-wasm-sdk > CommunityMessenger > subscribe
This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.
Signature:
subscribe(topic: string, subscriber: Function): Promise<unknown>;
| Parameter | Type | Description |
|---|---|---|
| topic | string |
the community topic to subscribe to |
| subscriber | Function |
a callback function which will be called with a protobuf instance of Envelope ( the js protobuf object, not the bytes ) |
Returns:
Promise<unknown>