From 8a6767f99eebc43e41e8fda36897d3c6653d3cdc Mon Sep 17 00:00:00 2001
From: Aaron Piotrowski <aaron@trowski.com>
Date: Thu, 4 Apr 2019 15:36:25 -0500
Subject: [PATCH] Remove circular reference

---
 src/Connection.php | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/Connection.php b/src/Connection.php
index f1b4b76..558b04b 100644
--- a/src/Connection.php
+++ b/src/Connection.php
@@ -21,9 +21,6 @@ abstract class Connection implements Link, Handle
     /** @var Deferred|null Used to only allow one transaction at a time. */
     private $busy;
 
-    /** @var callable */
-    protected $release;
-
     /**
      * @param ConnectionConfig $connectionConfig
      * @param CancellationToken $token
@@ -38,7 +35,6 @@ abstract class Connection implements Link, Handle
     public function __construct(Handle $handle)
     {
         $this->handle = $handle;
-        $this->release = $this->callableFromInstanceMethod("release");
     }
 
 
@@ -213,7 +209,7 @@ abstract class Connection implements Link, Handle
 
             $this->busy = new Deferred;
 
-            return new ConnectionTransaction($this->handle, $this->release, $isolation);
+            return new ConnectionTransaction($this->handle, $this->callableFromInstanceMethod("release"), $isolation);
         });
     }