lock.go

Documentation: go.etcd.io/etcd/server/v3/proxy/grpcproxy

     1  // Copyright 2017 The etcd Lockors
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package grpcproxy
    16  
    17  import (
    18  	"context"
    19  
    20  	"go.etcd.io/etcd/client/v3"
    21  	"go.etcd.io/etcd/server/v3/etcdserver/api/v3lock/v3lockpb"
    22  )
    23  
    24  type lockProxy struct {
    25  	client *clientv3.Client
    26  }
    27  
    28  func NewLockProxy(client *clientv3.Client) v3lockpb.LockServer {
    29  	return &lockProxy{client: client}
    30  }
    31  
    32  func (lp *lockProxy) Lock(ctx context.Context, req *v3lockpb.LockRequest) (*v3lockpb.LockResponse, error) {
    33  	return v3lockpb.NewLockClient(lp.client.ActiveConnection()).Lock(ctx, req)
    34  }
    35  
    36  func (lp *lockProxy) Unlock(ctx context.Context, req *v3lockpb.UnlockRequest) (*v3lockpb.UnlockResponse, error) {
    37  	return v3lockpb.NewLockClient(lp.client.ActiveConnection()).Unlock(ctx, req)
    38  }
    39
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