usbdk can't work with some USB serial device(eg 076b:23c3) twice

[crazyboy01crazy]

when I use ”usbDkController -r“ to redir it first time, It's OK. but when I redir it again after stop the first time redir, Faild!

C:\Program Files\UsbDk Runtime Library>UsbDkController -r "USB\VID_067B&PID_23C3" BDEHf103Y23
Redirect USB device USB\VID_067B&PID_23C3, BDEHf103Y23
USB device was redirected successfully. Redirected device handle = 0000028AE8A41A10
Press any key to stop redirection
Restore USB device 0000028AE8A41A10
USB device redirection was stopped successfully.

C:\Program Files\UsbDk Runtime Library>UsbDkController -r "USB\VID_067B&PID_23C3" BDEHf103Y23
Redirect USB device USB\VID_067B&PID_23C3, BDEHf103Y23
Redirect of USB device failed

[crazyboy01crazy]

PS：on windows10

[ybendito]

@crazyboy01crazy If you replug the device - does it solve the problem?

[crazyboy01crazy]

@crazyboy01crazy If you replug the device - does it solve the problem?

Replug it can resolve the problem as I remember.

But , I need to use it without replug it. I try to find it why
`NTSTATUS CUsbDkControlDevice::AddRedirect(const USB_DK_DEVICE_ID &DeviceId, HANDLE RequestorProcess, PHANDLE RedirectorDevice)
{
CUsbDkRedirection *Redirection;
auto addRes = AddRedirectionToSet(DeviceId, &Redirection);
if (!NT_SUCCESS(addRes))
{
return addRes;
}
Redirection->AddRef();
CObjHolder<CUsbDkRedirection, CRefCountingDeleter> dereferencer(Redirection);

TraceEvents(TRACE_LEVEL_INFORMATION, TRACE_CONTROLDEVICE, "%!FUNC! Success. New redirections list:");
m_Redirections.Dump();

auto resetRes = ResetUsbDevice(DeviceId, true);
if (!NT_SUCCESS(resetRes))
{
    TraceEvents(TRACE_LEVEL_ERROR, TRACE_CONTROLDEVICE, "%!FUNC! Reset after start redirection failed. %!STATUS!", resetRes);
    AddRedirectRollBack(DeviceId, false);
    return resetRes;
}

auto waitRes = Redirection->WaitForAttachment();
if ((waitRes == STATUS_TIMEOUT) || !NT_SUCCESS(waitRes))
{
    TraceEvents(TRACE_LEVEL_ERROR, TRACE_CONTROLDEVICE, "%!FUNC! Wait for redirector attachment failed. %!STATUS!", waitRes);
    AddRedirectRollBack(DeviceId, true);
    return (waitRes == STATUS_TIMEOUT) ? STATUS_DEVICE_NOT_CONNECTED : waitRes;
}

auto status = Redirection->CreateRedirectorHandle(RequestorProcess, RedirectorDevice);
if (!NT_SUCCESS(status))
{
    TraceEvents(TRACE_LEVEL_ERROR, TRACE_CONTROLDEVICE, "%!FUNC! CreateRedirectorHandle() failed. %!STATUS!", status);
    AddRedirectRollBack(DeviceId, true);
    return STATUS_DEVICE_NOT_CONNECTED;
}

return STATUS_SUCCESS;

}`

After debugging, I find that the corresponding event such as WaitForAttachment cannot be detected after executing the ResetUsbDevice operation

[crazyboy01crazy]

@crazyboy01crazy If you replug the device - does it solve the problem?

Replug it can resolve the problem as I remember.

But , I need to use it without replug it. I try to find it why
`NTSTATUS CUsbDkControlDevice::AddRedirect(const USB_DK_DEVICE_ID &DeviceId, HANDLE RequestorProcess, PHANDLE RedirectorDevice)
{
CUsbDkRedirection *Redirection;
auto addRes = AddRedirectionToSet(DeviceId, &Redirection);
if (!NT_SUCCESS(addRes))
{
return addRes;
}
Redirection->AddRef();
CObjHolder<CUsbDkRedirection, CRefCountingDeleter> dereferencer(Redirection);

TraceEvents(TRACE_LEVEL_INFORMATION, TRACE_CONTROLDEVICE, "%!FUNC! Success. New redirections list:");
m_Redirections.Dump();

auto resetRes = ResetUsbDevice(DeviceId, true);
if (!NT_SUCCESS(resetRes))
{
    TraceEvents(TRACE_LEVEL_ERROR, TRACE_CONTROLDEVICE, "%!FUNC! Reset after start redirection failed. %!STATUS!", resetRes);
    AddRedirectRollBack(DeviceId, false);
    return resetRes;
}

auto waitRes = Redirection->WaitForAttachment();
if ((waitRes == STATUS_TIMEOUT) || !NT_SUCCESS(waitRes))
{
    TraceEvents(TRACE_LEVEL_ERROR, TRACE_CONTROLDEVICE, "%!FUNC! Wait for redirector attachment failed. %!STATUS!", waitRes);
    AddRedirectRollBack(DeviceId, true);
    return (waitRes == STATUS_TIMEOUT) ? STATUS_DEVICE_NOT_CONNECTED : waitRes;
}

auto status = Redirection->CreateRedirectorHandle(RequestorProcess, RedirectorDevice);
if (!NT_SUCCESS(status))
{
    TraceEvents(TRACE_LEVEL_ERROR, TRACE_CONTROLDEVICE, "%!FUNC! CreateRedirectorHandle() failed. %!STATUS!", status);
    AddRedirectRollBack(DeviceId, true);
    return STATUS_DEVICE_NOT_CONNECTED;
}

return STATUS_SUCCESS;

}`

After debugging, I find that the corresponding event such as WaitForAttachment cannot be detected after executing the ResetUsbDevice operation