check in cruft

client/grpc/grpc.go

@@ -6,9 +6,9 @@ import (
 	"context"
 	"crypto/tls"
 	"fmt"
+	"os"
 	"sync"
 	"time"
-	"os"
 
 	"github.com/micro/go-micro/broker"
 	"github.com/micro/go-micro/client"
@@ -112,7 +112,7 @@ func (g *grpcClient) call(ctx context.Context, node *registry.Node, req client.R
 
 	var grr error
 
-	cc, err := g.pool.getConn(address, grpc.WithDefaultCallOptions(grpc.CallCustomCodec(cf)),
+	cc, err := g.pool.getConn(address, grpc.WithDefaultCallOptions(grpc.ForceCodec(cf)),
 		grpc.WithTimeout(opts.DialTimeout), g.secure(),
 		grpc.WithDefaultCallOptions(
 			grpc.MaxCallRecvMsgSize(maxRecvMsgSize),
@@ -129,7 +129,7 @@ func (g *grpcClient) call(ctx context.Context, node *registry.Node, req client.R
 	ch := make(chan error, 1)
 
 	go func() {
-		err := cc.Invoke(ctx, methodToGRPC(req.Endpoint(), req.Body()), req.Body(), rsp, grpc.CallContentSubtype(cf.String()))
+		err := cc.Invoke(ctx, methodToGRPC(req.Endpoint(), req.Body()), req.Body(), rsp, grpc.ForceCodec(cf))
 		ch <- microError(err)
 	}()
 
@@ -230,7 +230,7 @@ func (g *grpcClient) maxSendMsgSizeValue() int {
 	return v.(int)
 }
 
-func (g *grpcClient) newGRPCCodec(contentType string) (grpc.Codec, error) {
+func (g *grpcClient) newGRPCCodec(contentType string) (encoding.Codec, error) {
 	codecs := make(map[string]encoding.Codec)
 	if g.opts.Context != nil {
 		if v := g.opts.Context.Value(codecsKey{}); v != nil {

client/grpc/response.go

@@ -5,12 +5,13 @@ import (
 
 	"github.com/micro/go-micro/codec"
 	"google.golang.org/grpc"
+	"google.golang.org/grpc/encoding"
 )
 
 type response struct {
 	conn   *grpc.ClientConn
 	stream grpc.ClientStream
-	codec grpc.Codec
+	codec  encoding.Codec
 }
 
 // Read the response