connect method
Implementation
@override
Future<void> connect() async {
const uri = 'ws://$kWorkerVmServiceHost:$kWorkerVmServicePort/ws';
Log.i(_kTag, 'Connecting to vm service at $uri. Please ensure your Flutter app has port=$kWorkerVmServicePort');
try {
final vmService = await vmServiceConnectUri(uri, log: _MyLog());
await _manager.vmServiceOpened(vmService);
} catch (e, s) {
Log.w(_kTag, 'init failed e=$e s=$s');
}
}