[feature] GRPC-Dart server and app/web example

[supermuka]

I am development a web application using grpc-dart.

grcp.dart for server-side
grpc_web.dart for client-side (with AngularDart).

It´s working fine for me.

But I feel that other people may not initially know how to develop an application using grpc in Dart.

My suggestion is to include examples in this stagehand package of client-side (mobile and web) as well as server-side applications.

[Gopinathp]

Much needed. Dart is now super popular among app developers. Why not some dash of gRPC and a quick way of getting started with dart?

[domesticmouse]

Hey @mkustermann, is there a decent grpc client and grpc server hello world we could adapt for this requested example?

/cc @mit-mit @jonasfj

[mit-mit]

cc @sigurdm

[mit-mit]

Maybe use this example code? https://grpc.io/docs/tutorials/basic/dart/#example-code-and-setup

[sigurdm]

Hmm - not sure what decent means - there is: https://github.com/grpc/grpc-dart/tree/master/example/helloworld

Also https://github.com/grpc/grpc-dart/tree/master/example/grpc-web has an example of using grpc-web .

I once made a simple example of using grpc_web from flutter-web: https://github.com/sigurdm/grpc_web_flutter_example