connect method
Connect to the WebSocket server and/or the REST API server
Implementation
void connect({bool toWebSocket = true, bool toRestApi = true}) {
log.i('Connect to Bybit.');
streamGroup = StreamGroup();
if (toWebSocket) {
websocket.connect();
streamGroup.add(websocket.controller!.stream);
}
if (toRestApi) {
rest.connect();
streamGroup.add(rest.streamGroup!.stream);
}
stream = streamGroup.stream.asBroadcastStream();
}