Kamang! AlbertLee

mogilefs 的python接口文件是第三方提供的，在windows下执行会无法连接Backend，跟踪了下代码，修改了两处， diff 如下：

176c176,179
<                 sock.sendall(req, self.FLAG_NOSIGNAL)
---
>                 if os.name =='nt': # by LEE
>                     sock.sendall(req)
>                 else:
>                     sock.sendall(req, self.FLAG_NOSIGNAL)
189c192,195
<                 sock.sendall(req, self.FLAG_NOSIGNAL)
---
>                 if os.name == 'nt': # by LEE
>                     sock.sendall(req)
>                 else:
>                     sock.sendall(req, self.FLAG_NOSIGNAL)
239,243c245,249
< 
<         if timeout:
<             sock.setblocking(0)
<         else:
<             sock.setblocking(1)
---
>         if os.name != 'nt':   # by LEE
>             if timeout:
>                 sock.setblocking(0)
>             else:
>                 sock.setblocking(1)