add daemonising code

[zanchey/dispense2.git] / sql-edition / servers / VendingMachine.py

diff --git a/sql-edition/servers/VendingMachine.py b/sql-edition/servers/VendingMachine.py
index 89dd09e..9506daf 100644 (file)
--- a/sql-edition/servers/VendingMachine.py
+++ b/sql-edition/servers/VendingMachine.py
@@ -2,6 +2,7 @@
 import re
 from CRC import do_crc
 from select import select
 import re
 from CRC import do_crc
 from select import select

+import socket

 
 asynchronous_responses = [     '400', '401', # door open/closed
                                '610',        # switches changed
 
 asynchronous_responses = [     '400', '401', # door open/closed
                                '610',        # switches changed


@@ -63,7 +64,7 @@ class VendingMachine:
                        while s == '':
                                s = self.rfh.readline()
                                if s == '':
                        while s == '':
                                s = self.rfh.readline()
                                if s == '':

-                    raise VendingException('Input socket has closed!')
+                                       raise VendingException('Input socket has closed!')

                                s = s.strip('\r\n')
                        code = s[0:3]
                        text = s[4:]
                                s = s.strip('\r\n')
                        code = s[0:3]
                        text = s[4:]