From 6ddfbc93732b1f3064d3fd9d0901ea598c289264 Mon Sep 17 00:00:00 2001
From: Dave Horton <daveh@beachdognet.com>
Date: Thu, 21 May 2026 15:20:17 -0400
Subject: [PATCH] fix error handler middleware parameter order (#243)

The error handler was using (req, res, next, err) but drachtio-srf
error middleware expects (err, req, res, next). This caused
"res.send is not a function" errors when the handler was invoked.

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
---
 app.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app.js b/app.js
index 18e1878..6f64b76 100644
--- a/app.js
+++ b/app.js
@@ -270,7 +270,7 @@ srf.invite((req, res) => {
   session.connect();
 });
 
-srf.use((req, res, next, err) => {
+srf.use((err, req, res, next) => {
   logger.error(err, 'hit top-level error handler');
   res.send(500);
 });