Add support for using multiple generated versions

[govpp.git] / core / channel.go

diff --git a/core/channel.go b/core/channel.go
index a7d95fe..bf27b73 100644 (file)
--- a/core/channel.go
+++ b/core/channel.go
@@ -31,7 +31,7 @@ var (
 
 // MessageCodec provides functionality for decoding binary data to generated API messages.
 type MessageCodec interface {
-       //EncodeMsg encodes message into binary data.
+       // EncodeMsg encodes message into binary data.
        EncodeMsg(msg api.Message, msgID uint16) ([]byte, error)
        // DecodeMsg decodes binary-encoded data of a message into provided Message structure.
        DecodeMsg(data []byte, msg api.Message) error
@@ -142,10 +142,14 @@ func (ch *Channel) SendMultiRequest(msg api.Message) api.MultiRequestCtx {
        return &multiRequestCtx{ch: ch, seqNum: seqNum}
 }
 
-func getMsgFactory(msg api.Message) func() api.Message {
-       return func() api.Message {
-               return reflect.New(reflect.TypeOf(msg).Elem()).Interface().(api.Message)
+func (ch *Channel) CheckCompatiblity(msgs ...api.Message) error {
+       for _, msg := range msgs {
+               _, err := ch.msgIdentifier.GetMessageID(msg)
+               if err != nil {
+                       return err
+               }
        }
+       return nil
 }
 
 func (ch *Channel) SubscribeNotification(notifChan chan api.Message, event api.Message) (api.SubscriptionCtx, error) {