From: Ilya <ilyamaschenko@gmail.com>
Date: Thu, 2 Feb 2017 00:47:44 +0000 (+0900)
Subject: postgres plugin: connect/reconnect to unix socket fixed
X-Git-Tag: ab-debian_0.20170203.01-0ab1~1^2~3^2~1
X-Git-Url: https://arthur.barton.de/gitweb/?p=netdata.git;a=commitdiff_plain;h=8aa5061c24eb60adc2c2e480f29f296b2f2b452a

postgres plugin: connect/reconnect to unix socket fixed
---

diff --git a/python.d/postgres.chart.py b/python.d/postgres.chart.py
index 09815409..4087e8c4 100644
--- a/python.d/postgres.chart.py
+++ b/python.d/postgres.chart.py
@@ -203,7 +203,7 @@ class Service(SimpleService):
         params = dict(user='postgres',
                       database=None,
                       password=None,
-                      host='localhost',
+                      host=None,
                       port=5432)
         params.update(self.configuration)
 
@@ -301,8 +301,7 @@ class Service(SimpleService):
             try:
                 self.add_stats(cursor)
             except OperationalError:
-                if self.connection.closed == 2:
-                    self.connection = False
+                self.connection = False
                 cursor.close()
                 return None
             else: