I am new to python program. And I written a client/server program for adding two numbers. Client give two numbers and server adds up. While running, I am hitting with the above error on the client side.
Client.py
!/usr/bin/python
import socket
import sys
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server_address = ('127.0.0.1', 58817)
sock.connect(server_address)
a=raw_input("Enter a number: ")
b=raw_input("Enter a number: ")
sock.sendall(a,b)
data = sock.recv(1024)
print data
sock.close()
Server.py
!/usr/bin/python
import socket
import sys
def sum(a, b):
data=a + b
return data
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server_address = ('127.0.01', 58817)
sock.bind(server_address)
sock.listen(1)
connection, client_address = sock.accept()
print ("connection from", client_address)
while True:
data=connection.recv(1024)
if not data: break
print "server received : ", repr(data)
sum(data)
connection.sendall(data)
connection.close()
while running the program, i am hitting with below error in client side
Enter a number: 4
Enter a number: 3
Traceback (most recent call last):
File "clientadd.py", line 15, in <module>
sock.sendall(a,b)
File "/usr/lib/python2.7/socket.py", line 224, in meth
return getattr(self._sock,name)(*args)
TypeError: an integer is required
There is some mistake with client side assigning int (a,b). How to change that one and put in some order as read by server ? Can anyone help me on this ? and can check if the program is good and in working condition to get output ?
Thanks!
