From f650b1e83c7d6795cb9107b50eec90d593e97571 Mon Sep 17 00:00:00 2001
From: Alexey Shchepin <alexey@process-one.net>
Date: Thu, 26 Jan 2023 02:47:34 +0300
Subject: [PATCH] Log HTTP handler exceptions

---
 src/ejabberd_http.erl | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/ejabberd_http.erl b/src/ejabberd_http.erl
index a33232422..42693514b 100644
--- a/src/ejabberd_http.erl
+++ b/src/ejabberd_http.erl
@@ -370,7 +370,15 @@ process(Handlers, Request) ->
 			HandlerModule:socket_handoff(
 			  LocalPath, Request, HandlerOpts);
 		    false ->
-			HandlerModule:process(LocalPath, Request)
+                        try
+                            HandlerModule:process(LocalPath, Request)
+                        catch
+                            Class:Reason:Stack ->
+                                ?ERROR_MSG(
+                                   "HTTP handler crashed: ~s",
+                                   [misc:format_exception(2, Class, Reason, Stack)]),
+                                erlang:raise(Class, Reason, Stack)
+                        end
 		end,
             ejabberd_hooks:run(http_request_debug, [{LocalPath, Request}]),
             R;