STREAM_SUBSCRIBE_STATE

The subscribing state.

Enumerator

SUB_STATE_IDLE
0: The initial publishing state after joining the channel.
SUB_STATE_NO_SUBSCRIBED
1: Fails to subscribe to the remote stream. Possible reasons:
SUB_STATE_SUBSCRIBING
2: Subscribing.
SUB_STATE_SUBSCRIBED
3: The remote stream is received, and the subscription is successful.