Source Code for Module SmootLight.inputs.UDPInput

 1  from operationscore.Input import * 
 2  import socket 
 3 -class UDPInput(Input): 
 4      """UDPInput is a barebones UDP Input class.  It takes any data it receives and adds it to the 
 5      'data' element of the response dict.  It also notes the 'address'.  Specify: 
 6      <Port> -- the Port to listen on.""" 
 7   
 8 -    def inputInit(self): 
 9          HOST = ''                 # Symbolic name meaning all available interfaces 
10          PORT = self.argDict['Port']              # Arbitrary non-privileged port 
11          self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) 
12          self.sock.bind((HOST, PORT)) 
13 -    def sensingLoop(self): 
14          (data,address) = self.sock.recvfrom(1024) 
15          dataDict = {'data':data, 'address':address} 
16          self.respond(dataDict) 
17