-# # Open vending machine via LAT
- if options.use_lat:
- latclient = LATClient(service = ServiceName, password = ServicePassword)
- (rfh, wfh) = latclient.get_fh()
- else:
- #(rfh, wfh) = popen2('../../virtualvend/vvend.py')
- import socket
- sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM, 0)
- sock.connect((options.host, options.port))
- rfh = sock.makefile('r')
- wfh = sock.makefile('w')
-
- run_forever(rfh, wfh)
+ 'ServerName': ('DecServer', 'Name'),
+ 'ConnectPassword': ('DecServer', 'ConnectPassword'),
+ 'PrivPassword': ('DecServer', 'PrivPassword'),
+ }
+
+class VendConfigFile:
+ def __init__(self, config_file, options):
+ try:
+ cp = ConfigParser.ConfigParser()
+ cp.read(config_file)
+
+ for option in options:
+ section, name = options[option]
+ value = cp.get(section, name)
+ self.__dict__[option] = value
+
+ except ConfigParser.Error, e:
+ print "Error reading config file "+config_file+": " + str(e)
+ sys.exit(1)
+
+def do_vend_server():
+ options = parse_args()
+ config_opts = VendConfigFile(options.config_file, config_options)
+
+ while True:
+ try:
+ rfh, wfh = connect_to_vend(options, config_opts)
+ except (LATClientException, socket.error), e:
+ (exc_type, exc_value, exc_traceback) = sys.exc_info()
+ del exc_traceback
+ print
+ print "Connection error: "+str(exc_type)+" "+str(e)
+ print "Trying again in 5 seconds."
+ sleep(5)
+ continue
+ try:
+ run_forever(rfh, wfh, options, config_opts)
+ except VendingException:
+ print
+ print "Connection died, trying again..."
+
+if __name__ == '__main__':
+ def do_nothing(signum, stack): pass
+ def stop_server(signum, stack): raise KeyboardInterrupt
+ signal.signal(signal.SIGHUP, do_nothing)
+ signal.signal(signal.SIGTERM, stop_server)
+ signal.signal(signal.SIGINT, stop_server)
+ while True:
+ try:
+ do_vend_server()
+ except KeyboardInterrupt:
+ print "Killed by signal."
+ break
+ except:
+ (exc_type, exc_value, exc_traceback) = sys.exc_info()
+ print
+ print "Uh-oh, unhandled " + str(exc_type) + " exception"
+ print "Message: ", str(exc_value)
+ print
+ print_tb(exc_traceback)
+ del exc_traceback
+ print
+ print "This message should be considered a bug in the Vend Server."
+ print "Please report this to someone who can fix it."
+ print
+ print "Trying again anyway (might not help, but hey...)"
+