#!/usr/bin/env python3
# renamed to .txt to enable upload, please re-rename to tcp_server.py

# test TCP connection with Isadora

import socket


TCP_IP = '127.0.0.1'
TCP_PORT = 1234
BUFFER_SIZE = 1024

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind((TCP_IP, TCP_PORT))
s.listen(5)

print ("waiting for connection...")
conn, addr = s.accept()
print ('Connection address:', addr)
while 1:
    data = conn.recv(BUFFER_SIZE)
    if not data: break
    print ("received data:", data.decode())
    conn.send(data)  # echo
conn.close()