def pass_socket_and_buffer(step):
world.server_socket = socket_setup()
world.server_socket.bind(('127.0.0.1',50000))
world.server_socket.listen(1)
world.client_socket = socket_setup()
world.client_socket.connect(('127.0.0.1',50000))
world.client_socket.sendall(world.client_message)
world.client_socket.shutdown(socket.SHUT_WR)
world.conn, world.addr = world.server_socket.accept()
world.response = recv(world.conn, 8)
import sys
import socket
from echo_server import socket_setup, recv
if __name__ == "__main__":
#Client sends string message to server from arg
client_socket = socket_setup()
client_socket.connect(('127.0.0.1',50000))
client_socket.sendall(sys.argv[1])
client_socket.shutdown(socket.SHUT_WR)
response = recv(client_socket, 8)
print response
