def connectionMade(self):
client = Packet("CLIENT", self.__client)
self.transport.write(json.dumps(client.__dict__) + "%")
with open('../data/friends.json', 'r') as fp:
friends = json.load(fp)
friendsLine = json.dumps(friends)
packets = Packet.pack("JSON", friendsLine)
for packet in packets:
data = json.dumps(packet.__dict__)
self.transport.write(data + "%")
def dataReceived(self, data):
"""
As soon as any data is received, write it back.
"""
packets = filter(None, data.split("%"))
packets = [json.loads(packet) for packet in packets]
for packet in packets:
if packet["_header"] == "CLIENT":
self._client = packet["_payload"]
elif packet["_header"] == "JSON":
self._buffer = self._buffer + packet["_payload"].rstrip()
if self._buffer.endswith('}'):
friends = json.loads(self._buffer)
friends_u = update_db(friends, self._client)
friendsLine = json.dumps(friends_u)
packets = Packet.pack("JSON", friendsLine)
for packet in packets:
data = json.dumps(packet.__dict__)
self.transport.write(data + "%")
self._buffer = ""
import socket
from packet import Packet
sock = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
#sock.connect(("68.62.87.97",48011))
sock.connect(("127.0.0.1",8022))
data1={}
data2={}
data1["request_type"]=3
data1["room"]="Hall"
msg1=Packet.pack(data1)
data2["request_type"]=4
data2["target"]="room"
data2["room"]="Hall"
data2["message"]="hello world"
msg2=Packet.pack(data2)
sock.send("%8s"%(hex(len(msg1))[2:]));
sock.send(msg1)
sock.send("%8s"%(hex(len(msg2))[2:]));
sock.send(msg2)
while(1):
head = sock.recv(8);
if head:
size=int("0x"+head.strip(),16);
data = sock.recv(size);
ary=Packet.unpack(data)
print ary
