python - How to get acknowledge and stop sending data -

with python-xbee library, have written code send data end point coordinator. have sent data coordinator , coordinator receives data. but, in end point code, after coordinator gets data, want end communication. should write can detect coordinator has recieved data?

i sending data

 class xbeesend(concurrent):     def __init__(self):             self.stopped = false             threading.thread.__init__(self)     def run(self):         try:              while self.stopped == false :                     data_ = str( .... )                      xbee.send('tx',frame_id='\x01',dest_addr_long=dest_addr_long,dest_addr="\xff\xfe",data=data_)                     time.sleep(1)                     threading.timer(2, self.run())         except:                     none 

you should receive "transmit status" message (frame type 0x88) of success on sending node when coordinator has received message. low-level status message radio (xbee module) has received message, , doesn't guarantee application layer has processed message.

if, example, application had crashed xbee still powered up, still see transmit status of success.

i don't know how configure python-xbee receive copies of transmit status messages. need update code use incrementing frame id (1 255 , 1) , keep table of sent frames. match frame id referenced in transmit status message table know frames have been received.

the python-xbee library should have mode uses new frame id each message sent, , provides information use in table.