use/add proxy

server.py

@@ -1,4 +1,5 @@
 from flask import Flask, request, redirect, url_for
+from werkzeug.middleware.proxy_fix import ProxyFix
 import os
 import sys
 import ipaddress
@@ -6,6 +7,7 @@ import random
 import subprocess
 
 app = Flask(__name__)
+app.wsgi_app = ProxyFix(app.wsgi_app, x_for=1)
 
 # where player are stored
 DB_DIR= "./db"
@@ -231,7 +233,6 @@ def save_network(address, network):
         fd.write("{}\n".format(network))
 
     random_ip = get_random_ip(network)
-    print("ip={}".format(random_ip))
     fname = os.path.join(dirname, "random_ip")
     with open(fname, "w+") as fd:
         fd.write("{}\n".format(random_ip))