Some cleanup in apns emulator

Author: tmolitor-stud-tu

README.md

@@ -12,7 +12,7 @@ module.
 ## Requirements
 
 - Prosody 0.9 or later.
-- Lua 5.1 (5.2 should also work, but is untested).
+- Lua 5.1 or 5.2.
 - Installed luasec Lua library version 0.5 (Debian package: `lua-sec`), higher
   versions are untested.
 

tools/push.localhost.pem renamed to tools/localhost.pem

@@ -6,9 +6,9 @@
 parser = argparse.ArgumentParser(formatter_class=argparse.RawTextHelpFormatter, description="Simple APNS backend server emulator.\n")
 parser.add_argument("-l", "--listen", metavar='HOSTNAME', help="Local hostname or IP to listen on (Default: 0.0.0.0 e.g. any)", default="0.0.0.0")
 parser.add_argument("-p", "--port", metavar='PORT', type=int, help="Port to listen on (Default: 2195)", default=2195)
-parser.add_argument("--probability", metavar='PROBABILITY', type=int, help="Error Probability (Default: 0.5)", default=0.5)
-parser.add_argument("--cert", metavar='CERT', help="Certificate file to use (Default: push.localhost.pem)", default="push.localhost.pem")
-parser.add_argument("--key", metavar='KEY', help="Key file to use (Default: push.localhost.pem)", default="push.localhost.pem")
+parser.add_argument("--probability", metavar='PROBABILITY', type=float, help="Error Probability (Default: 0.5)", default=0.5)
+parser.add_argument("--cert", metavar='CERT', help="Certificate file to use (Default: localhost.pem)", default="localhost.pem")
+parser.add_argument("--key", metavar='KEY', help="Key file to use (Default: localhost.pem)", default="localhost.pem")
 args = parser.parse_args()
 
 context = ssl.SSLContext(ssl.PROTOCOL_TLSv1_2)