From 1fd6eef44b0fca71e7886baf7d800a7fa400e368 Mon Sep 17 00:00:00 2001
From: "Nicholas St. Germain" <nick@cajun.pro>
Date: Tue, 12 Feb 2019 12:44:32 -0600
Subject: [PATCH] open/close file for windows issues

---
 varken/helpers.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/varken/helpers.py b/varken/helpers.py
index 93817be..8657d43 100644
--- a/varken/helpers.py
+++ b/varken/helpers.py
@@ -24,7 +24,14 @@ class GeoIPHandler(object):
         self.update()
 
         self.logger.info('Opening persistent connection to GeoLite2 DB...')
-        self.reader = Reader(self.dbfile)
+        self.reader = None
+        self.reader_manager(action='open')
+
+    def reader_manager(self, action=None):
+        if action == 'open':
+            self.reader = Reader(self.dbfile)
+        else:
+            self.reader.close()
 
     def lookup(self, ipaddress):
         ip = ipaddress
@@ -47,8 +54,10 @@ class GeoIPHandler(object):
 
         if dbdate < first_wednesday_date < today:
             self.logger.info("Newer GeoLite2 DB available, Updating...")
+            self.reader_manager(action='close')
             remove(self.dbfile)
             self.download()
+            self.reader_manager(action='open')
         else:
             td = first_wednesday_date - today
             if td.days < 0: