- Added new PID lock file management

git-svn-id: https://fail2ban.svn.sourceforge.net/svnroot/fail2ban/branches/FAIL2BAN-0_5@170 a942ae1a-1317-0410-a47c-b1dcaea8d605

fail2ban

@@ -31,12 +31,16 @@ import sys, traceback, logging
 # Appends our own modules path.
 sys.path.append("/usr/lib/fail2ban")
 
-# Now we can import our module.
+# Now we can import our modules.
 import fail2ban
+from utils.pidlock import PIDLock
 
-# Gets the instance of the logger.
+# Get the instance of the logger.
 logSys = logging.getLogger("fail2ban")
 
+# Get PID lock file instance
+pidLock = PIDLock()
+
 # Start the application. Handle all the unhandled exceptions
 try:
 	fail2ban.main()
@@ -44,10 +48,13 @@ except SystemExit:
 	# We called sys.exit(). Nothing wrong so just pass
 	pass
 except Exception, e:
+	# Print the exception data
 	(type, value, tb) = sys.exc_info()
 	tbStack = traceback.extract_tb(tb)
 	logSys.error("Fail2Ban got an unhandled exception and died.")
 	logSys.error("Type: " + `type.__name__` + "\n" +
 				 "Value: " + `e.args` + "\n" +
 				 "TB: " + `tbStack`)
+	# Remove the PID lock file. Should close #1239562
+	pidLock.remove()
 	logging.shutdown()