process error, now can restart
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@@ -26,13 +26,13 @@ class Network_controller: # manage id and connection
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self.all_connection_list = []
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self.wheel_queue = queue.Queue()
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self.start_wheel_thread = threading.Thread(target=self.start_wheel, args=())
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self.start_wheel_thread = threading.Thread(target=self.start_wheel, args=(), daemon=True)
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self.start_wheel_thread.start()
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self.start_accpet_connection_thread = threading.Thread(target=self.start_accpet_connection, args=())
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self.start_accpet_connection_thread = threading.Thread(target=self.start_accpet_connection, args=(), daemon=True)
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self.start_accpet_connection_thread.start()
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self.start_sending_dp_thread = threading.Thread(target=self.start_sending_dp, args=())
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self.start_sending_dp_thread = threading.Thread(target=self.start_sending_dp, args=(), daemon=True)
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self.start_sending_dp_thread.start()
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@@ -127,21 +127,21 @@ class Connection:
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self.buff = b''
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self.padding_queue = queue.Queue()
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self.thread_recv = threading.Thread(target=self._init, args=())
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self.thread_recv = threading.Thread(target=self._init, args=(), daemon=True)
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self.thread_recv.start()
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self.thread_send = None
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def _init(self): # init to check connection id, threading
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err_code = self.check_id()
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err_code, flag = self.check_id()
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if err_code:
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print('Init connection failed, connection closed')
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print('<%s> Init connection failed, connection closed, code: %s' % (flag, err_code))
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self.conn.close()
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self.netowrk_controller.set_connection(self.id, self)
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self.thread_send = threading.Thread(target=self.send_func, args=())
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self.thread_send = threading.Thread(target=self.send_func, args=(), daemon=True)
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self.thread_send.start()
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self.receive()
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@@ -213,19 +213,29 @@ class Connection:
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length: 0
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-------------------------------
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error code list:
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1: not get "id" in head
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2: receive data failed
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3: appname is not handshake
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'''
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data = self.conn.recv(BUFFSIZE)
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if not data:
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return 2
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return 2, ''
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self.buff += data
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dp = Datapack()
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dp.encode_data = self.buff # maybe here needs to use copy.copy(self.buff)
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self.buff = dp.decode(only_head=True)
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if not dp.head.get('id'):
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return 1
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return 1, dp.head.get('flag')
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if not dp.app == 'handshake':
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return 3, dp.head.get('flag')
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self.id = dp.head['id']
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return 0, dp.head.get('flag')
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def sendall(self, dp):
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self.padding_queue.put(dp)
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@@ -246,5 +256,5 @@ class Connection:
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self.conn.sendall(dp.encode_data)
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thread = threading.Thread(target=main, args=())
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thread = threading.Thread(target=main, args=(), daemon=True)
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thread.start()
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