mirror of
https://github.com/linuxkit/linuxkit.git
synced 2026-04-06 19:15:13 +00:00
fcaab549fe
Moves vendoring over to Go modules. Fixes issues found by Go Vet in Go 1.16 Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
53 lines
1.6 KiB
Go
Vendored
53 lines
1.6 KiB
Go
Vendored
/*
|
|
Copyright The containerd Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package containerd
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/containerd/containerd/namespaces"
|
|
"google.golang.org/grpc"
|
|
)
|
|
|
|
type namespaceInterceptor struct {
|
|
namespace string
|
|
}
|
|
|
|
func (ni namespaceInterceptor) unary(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error {
|
|
_, ok := namespaces.Namespace(ctx)
|
|
if !ok {
|
|
ctx = namespaces.WithNamespace(ctx, ni.namespace)
|
|
}
|
|
return invoker(ctx, method, req, reply, cc, opts...)
|
|
}
|
|
|
|
func (ni namespaceInterceptor) stream(ctx context.Context, desc *grpc.StreamDesc, cc *grpc.ClientConn, method string, streamer grpc.Streamer, opts ...grpc.CallOption) (grpc.ClientStream, error) {
|
|
_, ok := namespaces.Namespace(ctx)
|
|
if !ok {
|
|
ctx = namespaces.WithNamespace(ctx, ni.namespace)
|
|
}
|
|
|
|
return streamer(ctx, desc, cc, method, opts...)
|
|
}
|
|
|
|
func newNSInterceptors(ns string) (grpc.UnaryClientInterceptor, grpc.StreamClientInterceptor) {
|
|
ni := namespaceInterceptor{
|
|
namespace: ns,
|
|
}
|
|
return grpc.UnaryClientInterceptor(ni.unary), grpc.StreamClientInterceptor(ni.stream)
|
|
}
|