serverHeader property
String serverHeaderread / write
Get and set 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.
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/1.24.3/dart-io/HttpServer/serverHeader.html