From a2005cec5ce1208df901e25c4ed7d834b3d7db36 Mon Sep 17 00:00:00 2001
From: Sara Golemon <sgolemon@fb.com>
Date: Wed, 14 Oct 2015 22:42:38 -0700
Subject: [PATCH] Scan through a range of ports in case 31338 is busy

ext/standard/tests/network/ud4loop.phpt hardcodes port 31338.
If that fails to bind, try a few more (up to 31499) before giving up.
---
 ext/standard/tests/network/udp4loop.phpt | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/ext/standard/tests/network/udp4loop.phpt b/ext/standard/tests/network/udp4loop.phpt
index 10d36ed73f..3f78df267a 100644
--- a/ext/standard/tests/network/udp4loop.phpt
+++ b/ext/standard/tests/network/udp4loop.phpt
@@ -3,13 +3,17 @@ Streams Based IPv4 UDP Loopback test
 --FILE--
 <?php
 	/* Setup socket server */
-	$server = stream_socket_server('udp://127.0.0.1:31338', $errno, $errstr, STREAM_SERVER_BIND);
+	for ($port = 31338; $port < 31500; ++$port) {
+	  $uri = "udp://127.0.0.1:$port";
+	  $server = @stream_socket_server($uri, $errno, $errstr, STREAM_SERVER_BIND);
+	  if ($server) break;
+	}
 	if (!$server) {
-		die('Unable to create AF_INET socket [server]');
+		die('Unable to create AF_INET socket [server]: ' . $errstr);
 	}
 
 	/* Connect to it */
-	$client = stream_socket_client('udp://127.0.0.1:31338');
+	$client = stream_socket_client($uri);
 	if (!$client) {
 		die('Unable to create AF_INET socket [client]');
 	}
-- 
2.50.0