Question

我有一个以编程方式在Exchange Server上调用PowerShell命令的应用程序。将应用程序连接到Exchange在线服务器outlook.office365.com是成功的，并且调用单个命令可以工作，但是在短时间内按顺序发送多个命令，服务器会变得阻塞并回复下面的消息。
我尝试使用runspace.Close和runspace.Dispose，但它没有任何效果。
从下面的消息，我看到在60秒内最多有5个运行空间，但是我的代码我正在关闭并处理运行空间，并且该限制不应该是问题。当然，我总是有可能做错事。

消息（某些文字用点掩盖）：

Connecting to remote server failed with the following error message : Fail to create runspace because you have exceeded your budget to create runspace. Please wait for 45 seconds.
Policy: CN=GlobalThrottlingPolicy_....,CN=Global Settings,CN=ExchangeLabs,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=namprd05,DC=prod,DC=outlook,DC=com; 
Snapshot: Owner:    Sid~NAMPR05A001\.......~WSMan~false
BudgetType: WSMan
ActiveRunspaces:    0/3
Balance:    600000/1800000/-3000000
PowerShellCmdletsLeft:  199/200
ExchangeCmdletsLeft:    9223372036854775807/Unlimited
CmdletTimePeriod:   5
DestructiveCmdletsLeft: 60/Unlimited
DestructiveCmdletTimePeriod:    Unlimited
QueueDepth: Unlimited
MaxRunspaces:   5
MaxRunspacesTimePeriod: 60
LastTimeFrameUpdate:    4/23/2013 8:48:20 PM
LastTimeFrameUpdateDestructiveCmdlets:  4/23/2013 8:40:36 PM
LastTimeFrameUpdateMaxRunspaces:    4/23/2013 8:48:08 PM
Locked: False
LockRemaining:  00:00:00 For more information, see the about_Remote_Troubleshooting Help topic

这是简化的代码（实际更复杂，但基本上就是这样）：

private Collection<PSObject> GetUser(string userName, string password)
{
    try
    {
        serverName = "https://outlook.office365.com/powershell-LiveID?PSVersion=2.0"
        SecureString pass = new SecureString();

        foreach (char x in password.ToCharArray())
        {
            pass.AppendChar(x);
        }

        WSManConnectionInfo connectionInfo = new WSManConnectionInfo(
            new Uri(serverName), PSNamespace, new PSCredential(userName, pass));
        connectionInfo.AuthenticationMechanism = AuthenticationMechanism.Basic;
        connectionInfo.SkipCNCheck = true;
        connectionInfo.SkipCACheck = true;



        CallContext.SetData("WSManConnectionInfo", connectionInfo);

        using (Runspace runspace = RunspaceFactory.CreateRunspace(connectionInfo))
        {
            using (PowerShell powershell = PowerShell.Create())
            {
                try
                {
                    powershell.AddCommand("Get-User");
                    powershell.AddArgument(userName);

                    runspace.Open();
                    powershell.Runspace = runspace;

                    return powershell.Invoke();

                }
                catch (Exception e)
                {
                    return null;
                }
                finally
                {
                    runspace.Close();
                    runspace.Dispose();
                }

            }
        }
    }
    catch (Exception e)
    {

        return null;
    }
}

感谢您的任何意见。

鲍里斯

Answer 1

据我所知，在所述时间段内可以创建多少个运行空间是有限制的，而与运行空间是否再次拆除无关。但是，我找不到任何文档来支持这种解释。

PowerShell运行空间到Exchange Online预算超出错误

1 个答案: