Gets and sets the default value of the Server header for all responses generated by this HttpServer.
If serverHeader is null, no Server header will be added to each response.
The default value is null.
String serverHeader
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.5.0/dart-io/HttpServer/serverHeader.html