Bad state: Failed to start Dart Development Service #158537
Description
On beta/3.27.0-0.1.pre we are seeing a high crash rate (0.7-2.6% depending on the day).
The most frequent crasher (affecting half of clients that have reported at least one crash) is by far this one from flutter run:
StateError: Bad state: Failed to start Dart Development Service
at DartDevelopmentService.startDartDevelopmentService(dds.dart:114)
at <asynchronous gap>(async)
at FlutterDevice.connect.<anonymous closure>(resident_runner.dart:295)
at <asynchronous gap>(async)
Less often, we also see
Bad state: WebSocketChannelException: SocketException: The remote computer refused the network connection.
(OS Error: The remote computer refused the network connection.
, errno = 1225), address = [127.0.0.1](https://www.google.com/url?sa=D&q=http%3A%2F%2F127.0.0.1), port = 2726
Bad state: WebSocketChannelException: HttpException: Connection closed before full header was received, uri = [http://127.0.0.1:23862/z6K6q1577PM=/ws](https://www.google.com/url?sa=D&q=http%3A%2F%2F127.0.0.1%3A23862%2Fz6K6q1577PM%3D%2Fws)
Bad state: Failed to create server socket (호출에 대한 포인터 인수를 사용하려는 동안 시스템에서 잘못된 포인터 주소를 감지했습니다.
): [127.0.0.1:0](https://www.google.com/url?sa=D&q=http%3A%2F%2F127.0.0.1%3A0)
Bad state: WebSocketChannelException: SocketException: Connection refused (OS Error: Connection refused, errno = 111), address = [127.0.0.1](https://www.google.com/url?sa=D&q=http%3A%2F%2F127.0.0.1), port = 43862
Bad state: WebSocketChannelException: SocketException: Connection refused (OS Error: Connection refused, errno = 61), address = [127.0.0.1](https://www.google.com/url?sa=D&q=http%3A%2F%2F127.0.0.1), port = 62394