From e6a331433af68716c10ed9813f83aaeba2053462 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Garc=C3=ADa=20Aubert?=
 <danielgarciaaubert@gmail.com>
Date: Wed, 13 Jun 2018 19:54:34 +0200
Subject: [PATCH] Handle error when client disconnects in copyto requests

---
 app/controllers/copy_controller.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/app/controllers/copy_controller.js b/app/controllers/copy_controller.js
index 6509c1ef..f4cd4216 100644
--- a/app/controllers/copy_controller.js
+++ b/app/controllers/copy_controller.js
@@ -113,6 +113,13 @@ function handleCopyTo (logger) {
                     })
                     .on('end', () => responseEnded = true);
 
+                pgstream.on('error', (err) => {
+                    metrics.end(null, err);
+                    pgstream.unpipe(res);
+
+                    return next(err);
+                });
+
                 pgstream
                     .on('data', data => metrics.addSize(data.length))
                     .pipe(res);