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dummy.go
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dummy.go
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/*
* Copyright 2021 CloudWeGo 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 connpool
import (
"context"
"net"
"github.com/cloudwego/kitex/pkg/remote"
)
var (
_ remote.ConnPool = &DummyPool{}
_ remote.LongConnPool = &DummyPool{}
_ Reporter = &DummyReporter{}
)
// DummyPool is a dummy implementation of remote.ConnPool.
type DummyPool struct{}
// Get .
func (p *DummyPool) Get(ctx context.Context, network, address string, opt *remote.ConnOption) (net.Conn, error) {
return nil, nil
}
// Put implements the remote.ConnPool interface.
func (p *DummyPool) Put(conn net.Conn) error { return nil }
// Discard implements the remote.ConnPool interface.
func (p *DummyPool) Discard(conn net.Conn) error { return nil }
// Clean implements the remote.LongConnPool interface.
func (p *DummyPool) Clean(network, address string) {}
// Close is to release resource of ConnPool, it is executed when client is closed.
func (p *DummyPool) Close() error { return nil }
// DummyReporter is a dummy implementation of Reporter.
type DummyReporter struct{}
// ConnSucceed implements the Reporter interface.
func (dcm *DummyReporter) ConnSucceed(poolType ConnectionPoolType, serviceName string, addr net.Addr) {
}
// ConnFailed implements the Reporter interface.
func (dcm *DummyReporter) ConnFailed(poolType ConnectionPoolType, serviceName string, addr net.Addr) {
}
// ReuseSucceed implements the Reporter interface.
func (dcm *DummyReporter) ReuseSucceed(poolType ConnectionPoolType, serviceName string, addr net.Addr) {
}