From 02491e009d64b0458abcde188e021bbf5a288053 Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Tue, 9 Apr 2019 17:18:21 +0100
Subject: [PATCH] Newsfile

---
 changelog.d/5037.bugfix | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 changelog.d/5037.bugfix

diff --git a/changelog.d/5037.bugfix b/changelog.d/5037.bugfix
new file mode 100644
index 0000000000..c3af418ddf
--- /dev/null
+++ b/changelog.d/5037.bugfix
@@ -0,0 +1 @@
+Workaround bug in twisted where attempting too many concurrent DNS requests could cause it to hang due to running out of file descriptors.