module client_pyd; import pyd.pyd; import helloworld.helloworld; import helloworld.helloworldrpc; import grpc; import hunt.logging; import std.stdio; class PydGreeterClient { string host = "127.0.0.1"; ushort port = 30051; GreeterClient client; this() { auto channel = new Channel(host, port); client = new GreeterClient(channel); } auto SayHello(string name) { HelloReply reply; HelloRequest request = new HelloRequest(); request.name = name; try { reply = client.SayHello(request); } catch (Exception e) { //connection error error(e); } return reply; //.message; } } // python3 setup.py build extern(C) void PydMain() { module_init(); wrap_class!( helloworld.helloworld.HelloReply, Member!("message", Mode!"rw") )(); wrap_class!( PydGreeterClient, Init!(), Def!(PydGreeterClient.SayHello) )(); }