Check retval value and convert to error in generated RPC client code

Change-Id: I816b4802cb5fc46239f6db0480fa4cf3645fe2f0
Signed-off-by: Ondrej Fabry <ofabry@cisco.com>

3 files changed, 4 insertions, 41 deletions

diff --git a/binapi/span/span.ba.go b/binapi/span/span.ba.go
index 74855b1..5cc7fe2 100644
--- a/binapi/span/span.ba.go
+++ b/binapi/span/span.ba.go
@@ -1,7 +1,7 @@
 // Code generated by GoVPP's binapi-generator. DO NOT EDIT.
 // versions:
-//  binapi-generator: v0.4.0-dev
-//  VPP:              20.05-release
+//  binapi-generator: v0.4.0
+//  VPP:              20.05.1-release
 // source: /usr/share/vpp/api/core/span.api.json
 
 // Package span contains generated bindings for API file span.api.
diff --git a/binapi/span/span_rest.ba.go b/binapi/span/span_rest.ba.go
deleted file mode 100644
index 0c2d959..0000000
--- a/binapi/span/span_rest.ba.go
+++ /dev/null
@@ -1,37 +0,0 @@
-// Code generated by GoVPP's binapi-generator. DO NOT EDIT.
-
-package span
-
-import (
-	"encoding/json"
-	"io/ioutil"
-	"net/http"
-)
-
-func RESTHandler(rpc RPCService) http.Handler {
-	mux := http.NewServeMux()
-	mux.HandleFunc("/sw_interface_span_enable_disable", func(w http.ResponseWriter, req *http.Request) {
-		var request = new(SwInterfaceSpanEnableDisable)
-		b, err := ioutil.ReadAll(req.Body)
-		if err != nil {
-			http.Error(w, "read body failed", http.StatusBadRequest)
-			return
-		}
-		if err := json.Unmarshal(b, request); err != nil {
-			http.Error(w, "unmarshal data failed", http.StatusBadRequest)
-			return
-		}
-		reply, err := rpc.SwInterfaceSpanEnableDisable(req.Context(), request)
-		if err != nil {
-			http.Error(w, "request failed: "+err.Error(), http.StatusInternalServerError)
-			return
-		}
-		rep, err := json.MarshalIndent(reply, "", "  ")
-		if err != nil {
-			http.Error(w, "marshal failed: "+err.Error(), http.StatusInternalServerError)
-			return
-		}
-		w.Write(rep)
-	})
-	return http.HandlerFunc(mux.ServeHTTP)
-}
diff --git a/binapi/span/span_rpc.ba.go b/binapi/span/span_rpc.ba.go
index f9f9538..1452be8 100644
--- a/binapi/span/span_rpc.ba.go
+++ b/binapi/span/span_rpc.ba.go
@@ -11,7 +11,7 @@ import (
 	vpe "git.fd.io/govpp.git/binapi/vpe"
 )
 
-// RPCService defines RPC service  span.
+// RPCService defines RPC service span.
 type RPCService interface {
 	SwInterfaceSpanDump(ctx context.Context, in *SwInterfaceSpanDump) (RPCService_SwInterfaceSpanDumpClient, error)
 	SwInterfaceSpanEnableDisable(ctx context.Context, in *SwInterfaceSpanEnableDisable) (*SwInterfaceSpanEnableDisableReply, error)
@@ -70,5 +70,5 @@ func (c *serviceClient) SwInterfaceSpanEnableDisable(ctx context.Context, in *Sw
 	if err != nil {
 		return nil, err
 	}
-	return out, nil
+	return out, api.RetvalToVPPApiError(out.Retval)
 }