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package ncloud
import (
"fmt"
"log"
"time"
ncloud "github.com/NaverCloudPlatform/ncloud-sdk-go/sdk"
)
func waiterServerInstanceStatus(conn *ncloud.Conn, serverInstanceNo string, status string, timeout time.Duration) error {
reqParams := new(ncloud.RequestGetServerInstanceList)
reqParams.ServerInstanceNoList = []string{serverInstanceNo}
c1 := make(chan error, 1)
go func() {
for {
serverInstanceList, err := conn.GetServerInstanceList(reqParams)
if err != nil {
c1 <- err
return
}
code := serverInstanceList.ServerInstanceList[0].ServerInstanceStatus.Code
if code == status {
c1 <- nil
return
}
log.Printf("Status of serverInstanceNo [%s] is %s\n", serverInstanceNo, code)
log.Println(serverInstanceList.ServerInstanceList[0])
time.Sleep(time.Second * 5)
}
}()
select {
case res := <-c1:
return res
case <-time.After(timeout):
return fmt.Errorf("TIMEOUT : server instance status is not changed into status %s", status)
}
}
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