def run(self):
global central_server_ip
while True:
data = None
try:
data = self.client_conn.recv(self.size)
except socket.error, e:
print(e.message)
if data is not None:
try:
data = json.loads(data)
print("Received : " + str(data))
db_util = DBUtil()
db_util.update_database(data)
except ValueError:
continue
serv_addr = (central_server_ip, MASTER_PORT)
tcp_sock = None
msg = {'op' : 'ACK'}
try:
tcp_sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
tcp_sock.connect(serv_addr)
tcp_sock.sendto(json.dumps(msg), serv_addr)
tcp_sock.close()
except socket.error:
print("Error in socket")
if tcp_sock:
tcp_sock.close()
continue
self.client_conn.close()
break
def run(self):
while True:
dataRaw = None
try:
dataRaw = self.client_conn.recv(self.size)
iv,dataEnc,dataHmac=dataRaw.split("nonce")
dataAuth=verHmac(dataEnc,dataHmac)
if not dataAuth:
continue
else:
dataChecked=decrypt(dataEnc,iv)
except socket.error, e:
print(e.message)
if dataRaw is not None:
try:
data = json.loads(dataChecked)
print("Received : " + str(data))
dbutil = DBUtil()
self.sema.acquire()
dbutil.update_database(data)
self.sema.release()
except ValueError:
continue
self.client_conn.close()
break
def run(self):
while True:
data = None
try:
data = self.client_conn.recv(self.size)
except socket.error, e:
print(e.message)
if data is not None:
try:
data = json.loads(data)
print("Received : " + str(data))
dbutil = DBUtil()
self.sema.acquire()
dbutil.update_database(data)
self.sema.release()
except ValueError:
continue
self.client_conn.close()
break
def run(self):
while True:
data = None
try:
data = self.client_conn.recv(self.size)
except socket.error, e:
print(e.message)
if data is not None:
try:
data = json.loads(data)
print("Received : " + str(data))
dbutil = DBUtil()
self.sema.acquire()
dbutil.update_database(data)
self.sema.release()
except ValueError:
continue
self.client_conn.close()
break
def run(self):
global central_server_ip
while True:
data = None
try:
data = self.client_conn.recv(self.size)
except socket.error, e:
print(e.message)
if data is not None:
try:
data = json.loads(data)
print("Received : " + str(data))
db_util = DBUtil()
db_util.update_database(data)
except ValueError:
continue
serv_addr = (central_server_ip, MASTER_PORT)
tcp_sock = None
msg = {'op': 'ACK'}
try:
tcp_sock = socket.socket(socket.AF_INET,
socket.SOCK_STREAM)
tcp_sock.connect(serv_addr)
tcp_sock.sendto(json.dumps(msg), serv_addr)
tcp_sock.close()
except socket.error:
print("Error in socket")
if tcp_sock:
tcp_sock.close()
continue
self.client_conn.close()
break
