feat: support variable grouping

cmd/demo/demo.js

@@ -95,6 +95,9 @@ var GoTSRPC;
             BarClient.prototype.hello = function (number, success, err) {
                 this.transport(this.endPoint, "Hello", [number], success, err);
             };
+            BarClient.prototype.repeat = function (one, two, success, err) {
+                this.transport(this.endPoint, "Repeat", [one, two], success, err);
+            };
             BarClient.defaultInst = new BarClient;
             return BarClient;
         }());

demo/bar.go

@@ -2,4 +2,5 @@ package demo
 
 type Bar interface {
 	Hello(number int64) int
+	Repeat(one, two string) (three, four bool)
 }

demo/gorpc.go

@@ -300,11 +300,22 @@ type (
 	BarHelloResponse struct {
 		RetHello_0 int
 	}
+
+	BarRepeatRequest struct {
+		One string
+		Two string
+	}
+	BarRepeatResponse struct {
+		Three bool
+		Four  bool
+	}
 )
 
 func init() {
 	gob.Register(BarHelloRequest{})
 	gob.Register(BarHelloResponse{})
+	gob.Register(BarRepeatRequest{})
+	gob.Register(BarRepeatResponse{})
 }
 
 func NewBarGoRPCProxy(addr string, service Bar, tlsConfig *tls.Config) *BarGoRPCProxy {
@@ -349,6 +360,10 @@ func (p *BarGoRPCProxy) handler(clientAddr string, request interface{}) (respons
 		req := request.(BarHelloRequest)
 		retHello_0 := p.service.Hello(req.Number)
 		response = BarHelloResponse{RetHello_0: retHello_0}
+	case "BarRepeatRequest":
+		req := request.(BarRepeatRequest)
+		three, four := p.service.Repeat(req.One, req.Two)
+		response = BarRepeatResponse{Three: three, Four: four}
 	default:
 		fmt.Println("Unkown request type", reflect.TypeOf(request).String())
 	}

demo/gorpcclient.go

@@ -205,3 +205,14 @@ func (tsc *BarGoRPCClient) Hello(number int64) (retHello_0 int, clientErr error)
 	response := rpcCallRes.(BarHelloResponse)
 	return response.RetHello_0, nil
 }
+
+func (tsc *BarGoRPCClient) Repeat(one string, two string) (three bool, four bool, clientErr error) {
+	req := BarRepeatRequest{One: one, Two: two}
+	rpcCallRes, rpcCallErr := tsc.Client.Call(req)
+	if rpcCallErr != nil {
+		clientErr = rpcCallErr
+		return
+	}
+	response := rpcCallRes.(BarRepeatResponse)
+	return response.Three, response.Four, nil
+}

demo/gotsrpc.go

@@ -331,6 +331,24 @@ func (p *BarGoTSRPCProxy) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		}
 		gotsrpc.Reply([]interface{}{helloRet}, callStats, r, w)
 		return
+	case "Repeat":
+		var (
+			arg_one string
+			arg_two string
+		)
+		args = []interface{}{&arg_one, &arg_two}
+		err := gotsrpc.LoadArgs(&args, callStats, r)
+		if err != nil {
+			gotsrpc.ErrorCouldNotLoadArgs(w)
+			return
+		}
+		executionStart := time.Now()
+		repeatThree, repeatFour := p.service.Repeat(arg_one, arg_two)
+		if callStats != nil {
+			callStats.Execution = time.Now().Sub(executionStart)
+		}
+		gotsrpc.Reply([]interface{}{repeatThree, repeatFour}, callStats, r, w)
+		return
 	default:
 		gotsrpc.ClearStats(r)
 		http.Error(w, "404 - not found "+r.URL.Path, http.StatusNotFound)

demo/gotsrpcclient.go

@@ -147,6 +147,7 @@ func (tsc *HTTPDemoGoTSRPCClient) TestScalarInPlace() (retTestScalarInPlace_0 Sc
 
 type BarGoTSRPCClient interface {
 	Hello(number int64) (retHello_0 int, clientErr error)
+	Repeat(one string, two string) (three bool, four bool, clientErr error)
 }
 
 type HTTPBarGoTSRPCClient struct {
@@ -176,3 +177,10 @@ func (tsc *HTTPBarGoTSRPCClient) Hello(number int64) (retHello_0 int, clientErr
 	clientErr = tsc.Client.Call(tsc.URL, tsc.EndPoint, "Hello", args, reply)
 	return
 }
+
+func (tsc *HTTPBarGoTSRPCClient) Repeat(one string, two string) (three bool, four bool, clientErr error) {
+	args := []interface{}{one, two}
+	reply := []interface{}{&three, &four}
+	clientErr = tsc.Client.Call(tsc.URL, tsc.EndPoint, "Repeat", args, reply)
+	return
+}

demo/output-commonjs-async/client.ts

@@ -66,4 +66,9 @@ export class BarClient {
 	async hello(number:number):Promise<number> {
 		return (await this.transport<{0:number}>("Hello", [number]))[0]
 	}
+	async repeat(one:string, two:string):Promise<{three:boolean; four:boolean}> {
+		let response = await this.transport<{0:boolean; 1:boolean}>("Repeat", [one, two])
+		let responseObject = {three : response[0], four : response[1]};
+		return responseObject;
+	}
 }

demo/output-commonjs/client.ts

@@ -47,4 +47,7 @@ export class BarClient {
 	hello(number:number, success:(ret:number) => void, err:(request:XMLHttpRequest, e?:Error) => void) {
 		this.transport(this.endPoint, "Hello", [number], success, err);
 	}
+	repeat(one:string, two:string, success:(three:boolean, four:boolean) => void, err:(request:XMLHttpRequest, e?:Error) => void) {
+		this.transport(this.endPoint, "Repeat", [one, two], success, err);
+	}
 }

demo/output/client.ts

@@ -73,5 +73,8 @@ module GoTSRPC.Demo {
 		hello(number:number, success:(ret:number) => void, err:(request:XMLHttpRequest, e?:Error) => void) {
 			this.transport(this.endPoint, "Hello", [number], success, err);
 		}
+		repeat(one:string, two:string, success:(three:boolean, four:boolean) => void, err:(request:XMLHttpRequest, e?:Error) => void) {
+			this.transport(this.endPoint, "Repeat", [one, two], success, err);
+		}
 	}
 }

servicereader.go

@@ -157,11 +157,13 @@ func readFields(fieldList *ast.FieldList, fileImports fileImportSpecMap) (fields
 	}
 
 	for _, param := range fieldList.List {
-		name, value, _ := readField(param, fileImports)
-		fields = append(fields, &Field{
-			Name:  name,
-			Value: value,
-		})
+		names, value, _ := readField(param, fileImports)
+		for _, name := range names {
+			fields = append(fields, &Field{
+				Name:  name,
+				Value: value,
+			})
+		}
 	}
 	trace("done reading fields")
 	return

typereader.go

@@ -291,10 +291,13 @@ func (v *Value) loadExpr(expr ast.Expr, fileImports fileImportSpecMap) {
 	}
 }
 
-func readField(astField *ast.Field, fileImports fileImportSpecMap) (name string, v *Value, jsonInfo *JSONInfo) {
-	name = ""
-	if len(astField.Names) > 0 {
-		name = astField.Names[0].Name
+func readField(astField *ast.Field, fileImports fileImportSpecMap) (names []string, v *Value, jsonInfo *JSONInfo) {
+	if len(astField.Names) == 0 {
+		names = append(names, "")
+	} else {
+		for _, name := range astField.Names {
+			names = append(names, name.Name)
+		}
 	}
 	v = &Value{}
 	v.loadExpr(astField.Type, fileImports)
@@ -307,22 +310,23 @@ func readField(astField *ast.Field, fileImports fileImportSpecMap) (name string,
 func readFieldList(fieldList []*ast.Field, fileImports fileImportSpecMap) (fields []*Field) {
 	fields = []*Field{}
 	for _, field := range fieldList {
-		name, value, jsonInfo := readField(field, fileImports)
-		if len(name) == 0 {
-			trace("i do not understand this one", field, name, value, jsonInfo)
+		names, value, jsonInfo := readField(field, fileImports)
+		if len(names) == 0 {
+			trace("i do not understand this one", field, names, value, jsonInfo)
 			continue
 		}
-		// this is not unicode proof
-		if strings.Compare(strings.ToLower(name[:1]), name[:1]) == 0 {
-			continue
-		}
-
 		if value != nil {
-			fields = append(fields, &Field{
-				Name:     name,
-				Value:    value,
-				JSONInfo: jsonInfo,
-			})
+			for _, name := range names {
+				// this is not unicode proof
+				if strings.Compare(strings.ToLower(name[:1]), name[:1]) == 0 {
+					continue
+				}
+				fields = append(fields, &Field{
+					Name:     name,
+					Value:    value,
+					JSONInfo: jsonInfo,
+				})
+			}
 		}
 	}
 	return