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connection.py
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connection.py
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import time
import socket
class Data():
def __init__(self, conn):
self.cmd = ''
self.conn = conn
self.sendOn = True
self.recvOn = False
def sendData(self, cmd = ' ' , timeElapsed=0):
outTime = str(timeElapsed)
self.cmd = cmd[0]
out_data = self.cmd + outTime
# print(out_data)
self.conn.sendall(bytes(out_data,'UTF-8'))
def receiveData(self):
self.recvOn = True
while True:
in_data = self.conn.recv(1024).decode()
if(not in_data):
continue
self.cmd = str(in_data[0])
self.timeElapsed = float(in_data[1:])
if (self.cmd == 'q'):
self.recvOn = False
return
# print(self.cmd, self.timeElapsed)
LOCALHOST = "127.0.0.1"
PORT = 8080
class Server():
def __init__(self, address=(LOCALHOST, PORT)):
self.address = address
def startServer(self):
print(self.address)
self.server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.server.bind(self.address)
self.server.listen(1)
print("Server started")
print("Waiting for client request..")
clientConnection,clientAddress = self.server.accept()
print("Connected client :" , clientAddress)
return clientConnection
SERVER = "127.0.0.1"
PORT = 8080
class Client():
def __init__(self, address=(SERVER, PORT)):
self.address = address
def connectServer(self):
print(self.address)
conn = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
conn.connect(self.address)
print("Connection successful")
return conn
except:
print("Cannot find a server. Try again or start a server.")
return None
class Connect():
pass