Exiting with an error when prontserve fails to connect on startup. Exiting...

Exiting with an error when prontserve fails to connect on startup. Exiting properly if ctrl+c is pressed durring prontserve startup.

prontserve.py

@@ -569,7 +569,20 @@ if __name__ == "__main__":
 
   print "Prontserve is starting..."
   prontserve = Prontserve(dry_run=dry_run)
-  if dry_run==False: prontserve.do_connect("")
+
+  try:
+    if dry_run==False:
+      prontserve.do_connect("")
+      print "Connecting"
+      for x in range(0,50-1):
+        if prontserve.p.online == True: break
+        sys.stdout.write(".")
+        sys.stdout.flush()
+        time.sleep(0.1)
+      print ""
+      if prontserve.p.online == False:
+        print "Unable to connect to printer: Connection timed-out."
+        sys.exit(1)
 
     time.sleep(1)
     prontserve.run_sensor_loop()
@@ -587,7 +600,6 @@ if __name__ == "__main__":
     warn_if_dry_run()
     print "-"*80 + "\n"
 
-  try:
     prontserve.ioloop.start()
   except:
     prontserve.p.disconnect()