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rpc.go
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rpc.go
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/*
* Copyright (c) 2024 Yunshan Networks
*
* 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 datatype
import (
"fmt"
"github.com/deepflowio/deepflow/server/libs/datatype/pb"
"github.com/deepflowio/deepflow/server/libs/pool"
)
var dubboInfoPool = pool.NewLockFreePool(func() interface{} {
return new(DubboInfo)
})
func AcquireDubboInfo() *DubboInfo {
return dubboInfoPool.Get().(*DubboInfo)
}
func ReleaseDubboInfo(d *DubboInfo) {
*d = DubboInfo{}
dubboInfoPool.Put(d)
}
type DubboInfo struct {
// header
SerialID uint8
Type uint8
ID int64
// req
ReqBodyLen int32
DubboVersion string
ServiceName string
ServiceVersion string
MethodName string
TraceId string
// resp
RespBodyLen int32
}
func (i *DubboInfo) WriteToPB(p *pb.AppProtoLogsData, msgType LogMessageType) {
p.Version = i.DubboVersion
if i.TraceId != "" {
p.TraceInfo = &pb.TraceInfo{
TraceId: i.TraceId,
}
}
p.ReqLen, p.RespLen = -1, -1
if msgType == MSG_T_REQUEST || msgType == MSG_T_SESSION {
p.Req = &pb.L7Request{
Domain: i.ServiceName,
Resource: i.MethodName,
}
if i.ID != 0 {
p.ExtInfo = &pb.ExtendedInfo{
RequestId: uint32(i.ID),
}
}
p.ReqLen = i.ReqBodyLen
}
if msgType == MSG_T_RESPONSE || msgType == MSG_T_SESSION {
p.RespLen = i.RespBodyLen
}
}
func (i *DubboInfo) String() string {
return fmt.Sprintf("%#v", i)
}
func (i *DubboInfo) Merge(r interface{}) {
if dubbo, ok := r.(*DubboInfo); ok {
i.RespBodyLen = dubbo.RespBodyLen
}
}