Fixed incorrect message error in the stream API

[govpp.git] / core / channel.go

diff --git a/core/channel.go b/core/channel.go
index 28d0710..fbb3e59 100644 (file)
--- a/core/channel.go
+++ b/core/channel.go
@@ -45,8 +45,10 @@ type MessageCodec interface {
 type MessageIdentifier interface {
        // GetMessageID returns message identifier of given API message.
        GetMessageID(msg api.Message) (uint16, error)
+       // GetMessagePath returns path for the given message
+       GetMessagePath(msg api.Message) string
        // LookupByID looks up message name and crc by ID
-       LookupByID(msgID uint16) (api.Message, error)
+       LookupByID(path string, msgID uint16) (api.Message, error)
 }
 
 // vppRequest is a request that will be sent to VPP.
@@ -329,7 +331,8 @@ func (ch *Channel) processReply(reply *vppReply, expSeqNum uint16, msg api.Messa
 
        if reply.msgID != expMsgID {
                var msgNameCrc string
-               if replyMsg, err := ch.msgIdentifier.LookupByID(reply.msgID); err != nil {
+               pkgPath := ch.msgIdentifier.GetMessagePath(msg)
+               if replyMsg, err := ch.msgIdentifier.LookupByID(pkgPath, reply.msgID); err != nil {
                        msgNameCrc = err.Error()
                } else {
                        msgNameCrc = getMsgNameWithCrc(replyMsg)