From 38752d457743389eaf324bf2c21257ac69d85914 Mon Sep 17 00:00:00 2001
From: Tobias Schneider <schneider@blinkenlichts.net>
Date: Mon, 2 Feb 2015 01:54:56 +0100
Subject: [PATCH] fix(note_validator): Restart the timeout if there is activity

Otherwise it might trigger a timeout while a bill is currently
processed.

Closes #9
---
 fnordload/note_validator.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/fnordload/note_validator.py b/fnordload/note_validator.py
index 3d3ff0f..bba0880 100644
--- a/fnordload/note_validator.py
+++ b/fnordload/note_validator.py
@@ -81,6 +81,10 @@ def read_note(self, timeout = 30, message_callback = lambda x: None):
             elif (len(poll) > 1 and poll[0] == '0xf0'):
                 self._logger.warning(str(poll))
 
+            if len(poll) > 1:
+                 # The bill acceptor is not idle. Restart the timeout
+                 t0 = time.time()
+
         with self._essp_lock:
             self._eSSP.disable()