title: Python select.select() error 10022 on windows
body: <p>I got class (subclassed from QThread), that recieve data from server at many sockets by select.select():</p>
  
  <pre><code># -*- coding: utf-8 -*-
  from PyQt4.QtCore import QThread, pyqtSignal
  import json
  import select
  class MainSocketThread(QThread) :
      disconnected_by_admin = pyqtSignal()
      disconnected_by_network = pyqtSignal(bool)
  
      def __init__(self, connects_dict=None) :
          QThread.__init__(self)
          self.connects = connects_dict
          if not self.connects:
              self.connects={}
  
      def run(self) :
          try:
              while 1 :
                  inputready, outputready, exceptready = select.select(self.connects.keys(),
                      [], [])
                  for s in inputready :
                      try :
                          data = self.s_[s].recv(4096)
                          if not data :
                              s.close()
                              self.connects.pop(s)
                          else :
                              cmd = json.loads(data)
                              print s, cmd, 'asd'
                              #                        ProcessCommand(s, cmd)
                      except Exception as e:
                          s.close()
                          self.connects.pop(s)
          except Exception as e:
              print e
              self.disconnected_by_network.emit(False)
          self.exec_()
  </code></pre>
  
  <p>And that's how i create socket(in other class) :</p>
  
  <pre><code>self.connections_dict = {}
  self.main_socket_thread = MainSocketThread(self.connections_dict)
  if not self.s :
      try:
          self.s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
          self.s.connect((host, port))
      except Exception as e:
          print e, e.__class__()
          self.display_connection_status(False)
      else:
          self.connections_dict[self.s] = self
          self.main_socket_thread.start()
          self.s.send(json.dumps({'command': 'operator_insite',
                                  'login': self.settings_dict['login'],
                                  'password': hashlib.md5(self.settings_dict['password']).hexdigest()}))
          self.display_connection_status(True)
  </code></pre>
  
  <p>But i got select.error 10022 every time trying to select from sockets. What is wrong with my code?</p>