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bac_monitoring_system
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don't close socket bc we reuse it

master
Paul Walko 2018-04-25 02:23:04 +00:00
parent bc6930c8db
commit e6103169cb
1 changed files with 9 additions and 13 deletions
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22
client.py
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@ -50,12 +50,13 @@ def main():
parser.add_argument('-b', help='Set socket backlog size', parser.add_argument('-b', help='Set socket backlog size',
default=socket_params['backlog']) default=socket_params['backlog'])
# Process args # Process args & contants
args = parser.parse_args() args = parser.parse_args()
rmq_host = args.s rmq_host = args.s
socket_port = int(args.p) socket_port = int(args.p)
socket_size = int(args.z) socket_size = int(args.z)
socket_backlog = int(args.b) socket_backlog = int(args.b)
socket_host = my_ip()
# Setup RabbitMQ # Setup RabbitMQ
credentials = pika.PlainCredentials(rmq_params['username'], credentials = pika.PlainCredentials(rmq_params['username'],
@ -72,6 +73,13 @@ def main():
channel.queue_bind(exchange=rmq_params['exchange'], channel.queue_bind(exchange=rmq_params['exchange'],
queue=rmq_params['order_queue']) queue=rmq_params['order_queue'])
# Setup socket
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind((socket_host, socket_port))
s.listen(socket_backlog)
checkpoint("Created socket at {} on port {}"
.format(socket_host, socket_port))
# Continuously listen for RFID ids # Continuously listen for RFID ids
while True: while True:
# TODO # TODO
@ -79,7 +87,6 @@ def main():
# TODO # TODO
rfid_id = '123456' rfid_id = '123456'
socket_host = my_ip()
order_data = {'id': rfid_id, 'ip': socket_host, 'port': socket_port, order_data = {'id': rfid_id, 'ip': socket_host, 'port': socket_port,
'size': socket_size} 'size': socket_size}
@ -91,16 +98,7 @@ def main():
body=str(order_data)) body=str(order_data))
checkpoint("Getting status for id \'{}\'".format(rfid_id)) checkpoint("Getting status for id \'{}\'".format(rfid_id))
## Wait for response from server for drink order ## Wait for response from server for drink order
# Setup socket
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.setsockopt(SOL_SOCKET, SO_REUSEADDR, 1)
s.bind((socket_host, socket_port))
s.listen(socket_backlog)
checkpoint("Created socket at {} on port {}"
.format(socket_host, socket_port))
# Listen for reply from server # Listen for reply from server
server, address = s.accept() server, address = s.accept()
svr_addr = server.getpeername()[0] svr_addr = server.getpeername()[0]
@ -112,10 +110,8 @@ def main():
recv_data = server.recv(socket_size) recv_data = server.recv(socket_size)
recv_data = pickle.loads(recv_data) recv_data = pickle.loads(recv_data)
checkpoint("Received data: {}".format(recv_data)) checkpoint("Received data: {}".format(recv_data))
s.close()
# Update GUI based on response # Update GUI based on response
process_response(recv_data) process_response(recv_data)
break
main() main()