Fix go1.17 compatibility

client/main.go

@@ -145,7 +145,7 @@ func (c *Client) Call(rcvr, method string, arg interface{}, ret interface{}) err
 		}()
 	} else {
 		// IF return value is not a pointer, return error
-		if retVal.Kind() != reflect.Pointer {
+		if retVal.Kind() != reflect.Ptr {
 			return ErrReturnNotPointer
 		}
 

internal/reflectutil/utils.go

@@ -27,7 +27,7 @@ func Convert(in reflect.Value, toType reflect.Type) (reflect.Value, error) {
 	to := reflect.New(toType).Elem()
 
 	// If type is a pointer
-	if to.Kind() == reflect.Pointer {
+	if to.Kind() == reflect.Ptr {
 		// Initialize value
 		to.Set(reflect.New(to.Type().Elem()))
 	}

server/server.go

@@ -62,7 +62,7 @@ func (s *Server) Register(v any) error {
 	// create variable to store name of v
 	var name string
 	switch kind {
-	case reflect.Pointer:
+	case reflect.Ptr:
 		// If v is a pointer, get the name of the underlying type
 		name = val.Elem().Type().Name()
 	case reflect.Struct: