如何知道命令何时为'；在powershell中没有响应

我有一个启动命令行实用程序的powershell脚本

DacIESvcCli.exe向我发送响应，当我收到响应时，我将获取状态，可以是“正在运行”或“已完成”

我的问题是，有时电话挂断，我从未得到回应。以下脚本可以连续运行3天。 如何防止这种情况发生？

$myCounter = 0
while($myCounter -lt 5){
Write "start of the while counter : "  $myCounter
$exportResponse = C:\DAC\DacIESvcCli.exe -s "myserver.database.windows.net" -u "mylogin@myserver" -p "mypassword" -requestid 'e1e34eee-1aaa-4cc9-8c48-3a2239fe1bff' -status
$exportStatus = $exportResponse[10].split(" ")[1].toString() 
Write $exportStatus
$myCounter++
}

这是输出

start of the while counter :
0
Completed
start of the while counter :
1
Completed
start of the while counter :
2
Completed
start of the while counter :
3
_

---

。。。它永远不会结束。

这是我的脚本的一部分

---

检查这些cmdlet:start job wait job查看此帖子例如：谢谢我找到了如何使用您的answer@TimPost-为什么删除用户1027785的答案？从上面的评论（和评论投票）来看，这显然足以回答OP的问题。将来看到删除其他人答案的理由可能会很好。我不是想成为一个混蛋。我想知道什么时候删除答案合适。没有人删除用户1027785的答案。他只是在评论中直接回答了问题。你介意发布结果脚本吗？

  param($username, $password, $serverName, $requestId)
  $consecutiveFailedAttempt = 0 

while( $exportStatus -ne "Completed" -and $exportStatus -ne "Failed" -and $exportStatus -ne "TooLong"){  
    if($exportStatus -ne "FirstRun"){ 
        Start-Sleep -m 60000 # Wait 1 min  
    }

    $currentNow = Get-Date 

    $job = Start-Job {  param($s, $u, $p, $r) C:\DAC\DacIESvcCli.exe -s $s  -User $u  -p $p  -requestid $r -status } -ArgumentList @($serverName, $username, $password, $requestId)


    Wait-Job $job -Timeout 60 # if the command takes longer than 60 sec we timeout and retry
    Stop-Job $job 
    $exportResponse = Receive-Job $job
    Remove-Job $job 

    if($exportResponse[10]){
        $exportStatus = $exportResponse[10].split(" ")[1].toString()  
        $consecutiveFailedAttempt = 0;
    }else{
        $currentNow = Get-Date
        $whileMessage = "Time out we retry " + $currentNow   
        $whileMessage | Out-File $File -append
        $exportStatus = "Unknown"
        $consecutiveFailedAttempt++;
    }

    if($consecutiveFailedAttempt -gt 10){
        $exportStatus = "TooLong"
    }

}
# do wantever you want  with the export status