registerService method
Registers a service that can be invoked by other VM service clients, where
service is the name of the service to advertise and alias is an
alternative name for the registered service.
Requests made to the new service will be forwarded to the client which originally registered the service.
See Success.
Implementation
Future<Success> registerService(String service, String alias) =>
_call('registerService', {'service': service, 'alias': alias});