Error running the sample

[jwdsoft]

I run your sample emulation with python 2.7 it runs ok without a problem then when I attach USBIP to the localhost the hid.py crash with this error
Connection address: ('127.0.0.1', 51911)
Header Packet
command: 0x8005
list of devices
Connection address: ('127.0.0.1', 51912)
Header Packet
command: 0x8003
attach device
handles requests
Traceback (most recent call last):
File "hid.py", line 130, in
usb_container.run()
File "C:\Users\Jwd\Desktop\usbip_windows_v0.2.0.0_signed\USB-Emulation-master\USBIP.py", line 402, in run
data = conn.recv(cmd.size())
socket.error: [Errno 10054] Une connexion existante a du etre fermé par l'hote distant

what is the problem ? and how can I solve it