依恋ClrMD?结果:0x80070057 [英] Attach to self with ClrMD? HRESULT: 0x80070057

问题描述

我正在尝试将一个过程中的ClrMD附加到其自身上:

I'm trying to attach the ClrMD in a process to itself:

private static void Main()
{
    var pid = Process.GetCurrentProcess().Id;

    WriteLine($"PID: {pid}");
    using (var dataTarget = DataTarget.AttachToProcess(pid, 1000))
    {
        WriteLine($"ClrMD attached");
    }
}

但是，我遇到以下异常:

However, I'm getting the following exception:

PID: 7416

Unhandled Exception: Microsoft.Diagnostics.Runtime.ClrDiagnosticsException: Could not attach to pid 1CF8, HRESULT: 0x80070057
   at Microsoft.Diagnostics.Runtime.DbgEngDataReader..ctor(Int32 pid, AttachFlag flags, UInt32 msecTimeout)
   at Microsoft.Diagnostics.Runtime.DataTarget.AttachToProcess(Int32 pid, UInt32 msecTimeout, AttachFlag attachFlag)
   at Microsoft.Diagnostics.Runtime.DataTarget.AttachToProcess(Int32 pid, UInt32 msecTimeout)
   at BanksySan.Scratch.Console.Program.Main(String[] args)

我可以以被动模式连接，但不能以侵入或非侵入模式连接.

I can attach in passive mode, but not in Invasive or Non-Invasive mode.

推荐答案

您可以使用DataTarget.CreateSnapshotAndAttach. 此方法创建该过程的快照并从中创建DataTarget. 示例:

You can use DataTarget.CreateSnapshotAndAttach. This method creates a snapshot of the process and create DataTarget from it. Example:

var processId = Process.GetCurrentProcess().Id;

using (var dataTarget = DataTarget.CreateSnapshotAndAttach(processId))
{
}

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