IOStreamedResponse constructor
      
      IOStreamedResponse(})
     
    
Creates a new streaming response.
stream should be a single-subscription stream.
If inner is not provided, detachSocket will throw.
Implementation
IOStreamedResponse(super.stream, super.statusCode,
    {super.contentLength,
    super.request,
    super.headers,
    super.isRedirect,
    super.persistentConnection,
    super.reasonPhrase,
    HttpClientResponse? inner})
    : _inner = inner;