🔥A cross-language distributed transaction manager. Support xa, tcc, saga, transactional messages. 跨语言分布式事务管理器
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26 lines
546 B

package examples
import (
"github.com/gin-gonic/gin"
"github.com/yedf/dtm/common"
"github.com/yedf/dtm/dtmcli"
)
// MsgSetup 1
func MsgSetup(app *gin.Engine) {
}
// MsgFireRequest 1
func MsgFireRequest() string {
common.Logf("a busi transaction begin")
req := &TransReq{Amount: 30}
msg := dtmcli.NewMsg(DtmServer, dtmcli.MustGenGid(DtmServer)).
Add(Busi+"/TransOut", req).
Add(Busi+"/TransIn", req)
err := msg.Prepare(Busi + "/TransQuery")
e2p(err)
common.Logf("busi trans submit")
err = msg.Submit()
e2p(err)
return msg.Gid
}