From bafe907df0d956997ea32365b7ec6e6cf1a4f1c5 Mon Sep 17 00:00:00 2001
From: Daniil Gentili <daniil.gentili.dg@gmail.com>
Date: Tue, 20 Feb 2018 15:06:39 +0000
Subject: [PATCH] Cleanup unused socket resources

---
 src/Socket.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/Socket.php b/src/Socket.php
index 4f765566..18d9d30d 100644
--- a/src/Socket.php
+++ b/src/Socket.php
@@ -103,7 +103,8 @@ If not, see <http://www.gnu.org/licenses/>.
 
         public function close()
         {
-            return fclose($this->sock);
+            fclose($this->sock);
+            $this->sock = null;
         }
 
         public function getPeerName(bool $port = true)
@@ -198,7 +199,8 @@ if (!extension_loaded('pthreads')) {
 
             public function close()
             {
-                return socket_close($this->sock);
+                socket_close($this->sock);
+                $this->sock = null;
             }
 
             public function getPeerName(bool $port = true)