help with threads and obexftp push

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help with threads and obexftp push

 
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  #1
Sep 23rd, 2009
Hello all,

I recently started using Python to test a Bluetooth Push application prototype and everything was working great until threading. I wonder if someone knows how to start multiple threads of connectpush() with Obexftp running under Linux?
So far with the code below I have to wait until the first client connection gets close to start the next connection and I need to start many push connections at once.

The strange part is that the threads are working for obexftp.browsebt() method so I get push channels in every
thread or maybe it's because we don't need to accept or deny a connection to read a push channel in a Bluetooth device.

Thank you for your help
Luis S.

Python Syntax (Toggle Plain Text) 
  1. import time
  2. import obexftp
  3. import threading
  4.  
  5. def discover():
  6. 	cli = obexftp.client(obexftp.BLUETOOTH)
  7. 	clientes = cli.discover()
  8. 	radios = len(clientes)
  9. 	cli.disconnect()
  10. 	cli.delete
  11. 	return clientes
  12.  
  13. class pushfile(threading.Thread):
  14. 	def __init__(self,mac):
  15. 		threading.Thread.__init__(self)
  16. 		self.mac = mac		
  17.  
  18. 	def run(self):
  19. 		cli = obexftp.client(obexftp.BLUETOOTH)
  20. 		canal = obexftp.browsebt(self.mac,obexftp.PUSH)
  21. 		time.sleep(1)
  22. 		print "Connected to push channel: ",canal," of: ",self.mac
  23. 		time.sleep(1)
  24.  
  25. 		cli.connectpush(self.mac,canal,'hci2')
  26. 		print "Sending file to: %s" % self.mac
  27. 		enviado = cli.put_file("filename.jpg")
  28. 		if enviado == 1:
  29. 			print "Send to: %s" % self.mac
  30. 		cli.disconnect()
  31. 		cli.delete
  32. 		time.sleep(1)
  33.  
  34. start = time.time()
  35. devicelist = []
  36.  
  37. dispositivos = discover()
  38. radios = len(dispositivos)
  39. print dispositivos
  40. print radios
  41.  
  42. for i in range(radios):
  43. 	mac = dispositivos[i]
  44. 	t = pushfile(mac)
  45. 	devicelist.append(t)	
  46. 	t.start()
  47.  
  48. for push in devicelist:
  49. 	push.join()
  50. 	print "Thread ended for: ",push.mac
  51.  
  52. print "Elapsed Time: %s" % (time.time() - start)
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