From 7ce86002f29125b78176b400fc841addc891e82e Mon Sep 17 00:00:00 2001
From: Nadeem Shabir <nadeem.shabir@talis.com>
Date: Mon, 8 Oct 2018 09:55:39 +0100
Subject: [PATCH] make udp connection non-blocking

---
 src/classes/StatsD.class.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/classes/StatsD.class.php b/src/classes/StatsD.class.php
index f54e2200..958760e0 100644
--- a/src/classes/StatsD.class.php
+++ b/src/classes/StatsD.class.php
@@ -104,6 +104,8 @@ protected function send($data, $sampleRate=1) {
             {
                 $fp = fsockopen("udp://{$this->host}", $this->port);
                 if (! $fp) { return; }
+                // make this a non blocking stream
+                stream_set_blocking($fp, false);
                 foreach ($sampledData as $stat => $value)
                 {
                     if (is_array($value))