From b0d3de0adaf4efd5df02c8da21f528743d94749a Mon Sep 17 00:00:00 2001
From: Will McGinnis <will@predikto.com>
Date: Thu, 3 Mar 2016 19:50:17 -0500
Subject: [PATCH] requested changes.

---
 elasticsearch/connection/http_requests.py | 3 +--
 elasticsearch/connection/http_urllib3.py  | 1 -
 elasticsearch/connection/pooling.py       | 2 +-
 elasticsearch/connection_pool.py          | 7 ++-----
 elasticsearch/transport.py                | 1 -
 5 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/elasticsearch/connection/http_requests.py b/elasticsearch/connection/http_requests.py
index e7c4c215..88f0e119 100644
--- a/elasticsearch/connection/http_requests.py
+++ b/elasticsearch/connection/http_requests.py
@@ -91,5 +91,4 @@ class RequestsHttpConnection(Connection):
         """
         Explicitly closes connections
         """
-        self.session.close()
-        return True
\ No newline at end of file
+        self.session.close()
\ No newline at end of file
diff --git a/elasticsearch/connection/http_urllib3.py b/elasticsearch/connection/http_urllib3.py
index 963ef043..eb59051f 100644
--- a/elasticsearch/connection/http_urllib3.py
+++ b/elasticsearch/connection/http_urllib3.py
@@ -118,4 +118,3 @@ class Urllib3HttpConnection(Connection):
         Explicitly closes connection
         """
         self.pool.close()
-        return True
diff --git a/elasticsearch/connection/pooling.py b/elasticsearch/connection/pooling.py
index de653c03..3115e7c2 100644
--- a/elasticsearch/connection/pooling.py
+++ b/elasticsearch/connection/pooling.py
@@ -29,5 +29,5 @@ class PoolingConnection(Connection):
         """
         Explicitly close connection
         """
-        return True
+        pass
 
diff --git a/elasticsearch/connection_pool.py b/elasticsearch/connection_pool.py
index eef5e6ad..3ec43edf 100644
--- a/elasticsearch/connection_pool.py
+++ b/elasticsearch/connection_pool.py
@@ -231,11 +231,9 @@ class ConnectionPool(object):
         """
         Explicitly closes connections
         """
-        for conn in self.connections:
+        for conn in self.orig_connections:
             conn.close()
 
-        return True
-
 class DummyConnectionPool(ConnectionPool):
     def __init__(self, connections, **kwargs):
         if len(connections) != 1:
@@ -253,8 +251,7 @@ class DummyConnectionPool(ConnectionPool):
         """
         Explicitly closes connections
         """
-        for conn in self.connections:
-            conn.close()
+        self.connection.close()
 
     def _noop(self, *args, **kwargs):
         pass
diff --git a/elasticsearch/transport.py b/elasticsearch/transport.py
index 4e07972f..ad2c9021 100644
--- a/elasticsearch/transport.py
+++ b/elasticsearch/transport.py
@@ -358,4 +358,3 @@ class Transport(object):
         Explcitly closes connections
         """
         self.connection_pool.close()
-        return True