-
Notifications
You must be signed in to change notification settings - Fork 35
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Signed-off-by: Artem Glazychev <artem.glazychev@xored.com>
- Loading branch information
1 parent
90f0c79
commit 40ba527
Showing
5 changed files
with
160 additions
and
40 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| // Copyright (c) 2024 Cisco and/or its affiliates. | ||
| // | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
| // | ||
| // 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 count | ||
|
|
||
| import ( | ||
| "context" | ||
| "sync/atomic" | ||
|
|
||
| "google.golang.org/grpc" | ||
|
|
||
| "github.com/golang/protobuf/ptypes/empty" | ||
| "github.com/networkservicemesh/api/pkg/api/networkservice" | ||
|
|
||
| "github.com/networkservicemesh/sdk/pkg/networkservice/core/next" | ||
| ) | ||
|
|
||
| // ClientBackward checks the connection on the way back | ||
| type ClientBackward struct { | ||
| Client | ||
| } | ||
|
|
||
| // Request performs request and increments requests count | ||
| func (c *ClientBackward) Request(ctx context.Context, request *networkservice.NetworkServiceRequest, opts ...grpc.CallOption) (*networkservice.Connection, error) { | ||
| conn, err := next.Client(ctx).Request(ctx, request, opts...) | ||
| if err != nil { | ||
| return conn, err | ||
| } | ||
|
|
||
| c.mu.Lock() | ||
| defer c.mu.Unlock() | ||
|
|
||
| atomic.AddInt32(&c.totalRequests, 1) | ||
| if c.requests == nil { | ||
| c.requests = make(map[string]int32) | ||
| } | ||
| c.requests[request.GetConnection().GetId()]++ | ||
|
|
||
| return conn, err | ||
| } | ||
|
|
||
| // Close performs close and increments closes count | ||
| func (c *ClientBackward) Close(ctx context.Context, connection *networkservice.Connection, opts ...grpc.CallOption) (*empty.Empty, error) { | ||
| r, err := next.Client(ctx).Close(ctx, connection, opts...) | ||
| if err != nil { | ||
| return r, err | ||
| } | ||
|
|
||
| c.mu.Lock() | ||
| defer c.mu.Unlock() | ||
|
|
||
| atomic.AddInt32(&c.totalCloses, 1) | ||
| if c.closes == nil { | ||
| c.closes = make(map[string]int32) | ||
| } | ||
| c.closes[connection.GetId()]++ | ||
|
|
||
| return r, err | ||
| } |