From 8a624c4dccbfa174d567e343f871939d5fd9e1a5 Mon Sep 17 00:00:00 2001
From: Marc Alexander <admin@m-a-styles.de>
Date: Sun, 16 Apr 2017 21:50:17 +0200
Subject: [PATCH 1/2] [ticket/15174] Increase timeout for loading indicator

The timeout is rather low with 15 seconds until reporting
a timed out request. 25 seconds will be compatible with almost
any setup. A lot more changes would be needed to do proper
timeout checks on slow requests like purging the board cache.

PHPBB3-15174
---
 phpBB/assets/javascript/core.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/phpBB/assets/javascript/core.js b/phpBB/assets/javascript/core.js
index f7ace80705..aa2cc70636 100644
--- a/phpBB/assets/javascript/core.js
+++ b/phpBB/assets/javascript/core.js
@@ -41,7 +41,7 @@ phpbb.loadingIndicator = function() {
 			if ($loadingIndicator.is(':visible')) {
 				phpbb.alert($alert.attr('data-l-err'), $alert.attr('data-l-timeout-processing-req'));
 			}
-		}, 15000);
+		}, 25000);
 	}
 
 	return $loadingIndicator;

From f6458653338c1e4c6dee690f3b1317f89d333ed0 Mon Sep 17 00:00:00 2001
From: Marc Alexander <admin@m-a-styles.de>
Date: Mon, 17 Apr 2017 09:59:22 +0200
Subject: [PATCH 2/2] [ticket/15174] Split timeout message to extra method and
 set timeout to 60s

PHPBB3-15174
---
 phpBB/assets/javascript/core.js | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/phpBB/assets/javascript/core.js b/phpBB/assets/javascript/core.js
index aa2cc70636..b079043396 100644
--- a/phpBB/assets/javascript/core.js
+++ b/phpBB/assets/javascript/core.js
@@ -33,20 +33,27 @@ phpbb.loadingIndicator = function() {
 
 	if (!$loadingIndicator.is(':visible')) {
 		$loadingIndicator.fadeIn(phpbb.alertTime);
-		// Wait fifteen seconds and display an error if nothing has been returned by then.
+		// Wait 60 seconds and display an error if nothing has been returned by then.
 		phpbb.clearLoadingTimeout();
 		phpbbAlertTimer = setTimeout(function() {
-			var $alert = $('#phpbb_alert');
-
-			if ($loadingIndicator.is(':visible')) {
-				phpbb.alert($alert.attr('data-l-err'), $alert.attr('data-l-timeout-processing-req'));
-			}
-		}, 25000);
+			phpbb.showTimeoutMessage();
+		}, 60000);
 	}
 
 	return $loadingIndicator;
 };
 
+/**
+ * Show timeout message
+ */
+phpbb.showTimeoutMessage = function () {
+	var $alert = $('#phpbb_alert');
+
+	if ($loadingIndicator.is(':visible')) {
+		phpbb.alert($alert.attr('data-l-err'), $alert.attr('data-l-timeout-processing-req'));
+	}
+};
+
 /**
  * Clear loading alert timeout
 */