WebSocketBase.isMessageBuffered
bool isMessageBuffered()Is there a message in the buffer already? If true, [waitForNextMessage] is guaranteed to return immediately. If false, check [isDataPending] as the next step. Group: blocking_api
bool isMessageBuffered()Is there a message in the buffer already? If true, [waitForNextMessage] is guaranteed to return immediately. If false, check [isDataPending] as the next step. Group: blocking_api