[WIP] Moving test services to this repo

example/handler/handler.go

@@ -0,0 +1,24 @@
+package handler
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	pb "example/proto"
+)
+
+type Example struct{}
+
+// Call is a single request handler called via client.Call or the generated client code
+func (e *Example) Call(ctx context.Context, req *pb.Request, rsp *pb.Response) error {
+	fmt.Println("Received Example.Call request")
+	rsp.Msg = "Hello " + req.Name
+	if req.Number > 0 {
+		rsp.Msg = fmt.Sprintf("%s %d", rsp.Msg, req.Number)
+	}
+	if req.Caps {
+		rsp.Msg = strings.ToUpper(rsp.Msg)
+	}
+	return nil
+}