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cezanne / usbip-win

USB/IP for Windows
GNU General Public License v3.0
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Pendig irp read cancelled #200

Closed channabasappakolachi closed 3 years ago

channabasappakolachi commented 4 years ago

USP-IP Server : on Raspberry Pi zero-w USB-IP Client : usbip-win-0.1.0 on Windows 10
Device connected on server : mouse

command :  usbip.exe list -r 192.168.4.1
Response : 
Exportable USB devices
======================
 - 192.168.4.1
        1-1: Pixart Imaging, Inc. : Optical Mouse (093a:2510)
           : /sys/devices/platform/soc/20980000.usb/usb1/1-1
           : (Defined at Interface level) (00/00/00)
           :  0 - Human Interface Device / Boot Interface Subclass / Mouse (03/01/02)

Command : usbip.exe attach -r 192.168.4.1 -b 1-1 Response : No response . Simply going out of the command . Observation on server : server getting disconnect command from client !!!!! Observation debug log : 

                                             usbip_vhci: pending irp read cancelled FFFF950762E08D50    
                                         usbip_vhci: vhci_ioctl: Enter FFFF95077351E090 
                                         usbip_vhci: ioctl code: IOCTL_USBIP_VHCI_UNPLUG_HARDWARE   
                                         usbip_vhci: Plugging out single device: port: 1    
                                         usbip_vhci: found device: port: 1  
                                             usbip_vhci: Plugging out: port: 1  
                                         usbip_vhci: finish pending irp 
                                         usbip_vhci: Device 1 plug out finished

Detailed log file is attached below :

RasPi_Mouse_Error.LOG Screenshot 2020-10-20 200512

cezanne commented 3 years ago

@channabasappakolachi :

Command : usbip.exe attach -r 192.168.4.1 -b 1-1 Response : No response . Simply going out of the command .

Your attach command worked correctly. See https://github.com/cezanne/usbip-win/issues/34#issuecomment-489979068. The command did not respond, so maybe you pressed Ctrl+C. There are no errors in the vhci debug log and the output message 'pending irp read cancelled' usually appears when a virtual device is plugged out.