40 lines
758 B
Go
40 lines
758 B
Go
package examples
|
|
|
|
import (
|
|
"time"
|
|
|
|
"github.com/sirupsen/logrus"
|
|
"github.com/yedf/dtm/common"
|
|
"github.com/yedf/dtm/dtm"
|
|
)
|
|
|
|
func Main() {
|
|
go StartSvr()
|
|
FireRequest()
|
|
time.Sleep(1000 * time.Second)
|
|
}
|
|
|
|
func FireRequest() {
|
|
gid := common.GenGid()
|
|
logrus.Printf("busi transaction begin: %s", gid)
|
|
req := &TransReq{
|
|
Amount: 30,
|
|
TransInFailed: false,
|
|
TransOutFailed: false,
|
|
}
|
|
saga := dtm.SagaNew(DtmServer, gid, Busi+"/TransQuery")
|
|
|
|
saga.Add(Busi+"/TransIn", Busi+"/TransInCompensate", req)
|
|
saga.Add(Busi+"/TransOut", Busi+"/TransOutCompensate", req)
|
|
saga.Prepare()
|
|
logrus.Printf("busi trans commit")
|
|
saga.Commit()
|
|
}
|
|
|
|
func StartSvr() {
|
|
logrus.Printf("examples starting")
|
|
app := common.GetGinApp()
|
|
AddRoute(app)
|
|
app.Run(":8081")
|
|
}
|