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  1. from TCPClient import TCPClient
  2. import time
  3. import signal
  4. import sys
  5.  
  6. HOST = 'sra.eta.chalmers.se'
  7. PORT = 8002
  8.  
  9. client = None
  10. serverPort = None
  11. terminated = False
  12.  
  13. def sigIntHandler(signum, frame):
  14.     print 'Interrupted, exiting'
  15.     client.disconnect()
  16.     sys.exit(0)
  17.  
  18. def Main():
  19.    
  20.     signal.signal(signal.SIGINT, sigIntHandler)
  21.     client = TCPClient(HOST, PORT)
  22.    
  23.     print 'Connecting to ' + HOST + ':' + str(PORT) + ' ..'
  24.     if not client.connect(10):
  25.         print 'Connection to host failed'
  26.         sys.exit(-1)
  27.  
  28.     runTime = 0
  29.     while not terminated:
  30.         data = client.read()
  31.         if data is not None:
  32.             print data
  33.         time.sleep(0.1)
  34.         runTime += 0.1
  35.         if runTime > 10:
  36.             print 'Terminating'
  37.             break
  38.  
  39. Main()
  40.