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etcdserver: remove panic and return default err

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This commit is contained in:
Blake Mizerany
2014-08-26 15:42:10 -07:00
committed by Yicheng Qin
parent 021e231476
commit c98f1cb501
1 changed files with 6 additions and 1 deletions
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7
etcdserver2/server.go
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@ -1,12 +1,16 @@
package etcdserver package etcdserver
import ( import (
"errors"
"code.google.com/p/go.net/context" "code.google.com/p/go.net/context"
"github.com/coreos/etcd/raft" "github.com/coreos/etcd/raft"
"github.com/coreos/etcd/store" "github.com/coreos/etcd/store"
"github.com/coreos/etcd/wait" "github.com/coreos/etcd/wait"
) )
var ErrUnknownMethod = errors.New("etcdserver: unknown method")
type Response struct { type Response struct {
// The last seen term raft was at when this request was built. // The last seen term raft was at when this request was built.
Term int Term int
@ -95,8 +99,9 @@ func (s *Server) Do(ctx context.Context, r Request) (Response, error) {
} }
return Response{Event: ev}, nil return Response{Event: ev}, nil
} }
default:
return Response{}, ErrUnknownMethod
} }
panic("not reached") // for some reason the compiler wants this... :/
} }
// apply interprets r as a call to store.X and returns an Response interpreted from store.Event // apply interprets r as a call to store.X and returns an Response interpreted from store.Event