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api/v3rpc: deprecate grpc.Errorf 

It's been deprecated as of grpc/grpc-go v1.6.x.

Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
release-3.3
Gyu-Ho Lee 2017-11-04 22:04:51 -07:00
parent de950a40e0
commit 5d98710b2e
4 changed files with 10 additions and 8 deletions
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3
clientv3/balancer.go
View File

@ -22,12 +22,13 @@ import (
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
// ErrNoAddrAvilable is returned by Get() when the balancer does not have
// any active connection to endpoints at the time.
// This error is returned only when opts.BlockingWait is true.
var ErrNoAddrAvilable = grpc.Errorf(codes.Unavailable, "there is no address available")
var ErrNoAddrAvilable = status.Error(codes.Unavailable, "there is no address available")
type notifyMsg int

8
clientv3/naming/grpc.go
View File

@ -21,9 +21,9 @@ import (
etcd "github.com/coreos/etcd/clientv3"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/naming"
"google.golang.org/grpc/status"
)
var ErrWatcherClosed = fmt.Errorf("naming: watch closed")
@ -39,13 +39,13 @@ func (gr *GRPCResolver) Update(ctx context.Context, target string, nm naming.Upd
case naming.Add:
var v []byte
if v, err = json.Marshal(nm); err != nil {
return grpc.Errorf(codes.InvalidArgument, err.Error())
return status.Error(codes.InvalidArgument, err.Error())
}
_, err = gr.Client.KV.Put(ctx, target+"/"+nm.Addr, string(v), opts...)
case naming.Delete:
_, err = gr.Client.Delete(ctx, target+"/"+nm.Addr, opts...)
default:
return grpc.Errorf(codes.InvalidArgument, "naming: bad naming op")
return status.Error(codes.InvalidArgument, "naming: bad naming op")
}
return err
}
@ -80,7 +80,7 @@ func (gw *gRPCWatcher) Next() ([]*naming.Update, error) {
// process new events on target/*
wr, ok := <-gw.wch
if !ok {
gw.err = grpc.Errorf(codes.Unavailable, "%s", ErrWatcherClosed)
gw.err = status.Error(codes.Unavailable, ErrWatcherClosed.Error())
return nil, gw.err
}
if gw.err = wr.Err(); gw.err != nil {

3
clientv3/watch.go
View File

@ -27,6 +27,7 @@ import (
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/metadata"
"google.golang.org/grpc/status"
)
const (
@ -91,7 +92,7 @@ func (wr *WatchResponse) Err() error {
return v3rpc.ErrCompacted
case wr.Canceled:
if len(wr.cancelReason) != 0 {
return v3rpc.Error(grpc.Errorf(codes.FailedPrecondition, "%s", wr.cancelReason))
return v3rpc.Error(status.Error(codes.FailedPrecondition, wr.cancelReason))
}
return v3rpc.ErrFutureRev
}

4
etcdserver/api/v3rpc/util.go
View File

@ -21,8 +21,8 @@ import (
"github.com/coreos/etcd/etcdserver/membership"
"github.com/coreos/etcd/lease"
"github.com/coreos/etcd/mvcc"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
var toGRPCErrorMap = map[error]error{
@ -70,7 +70,7 @@ var toGRPCErrorMap = map[error]error{
func togRPCError(err error) error {
grpcErr, ok := toGRPCErrorMap[err]
if !ok {
return grpc.Errorf(codes.Unknown, err.Error())
return status.Error(codes.Unknown, err.Error())
}
return grpcErr
}