From fddf4ed14ceea98163230f2f3267c0d1ecb60635 Mon Sep 17 00:00:00 2001
From: uzlopak <aras.abbasi@googlemail.com>
Date: Tue, 17 Jan 2023 21:26:38 +0100
Subject: [PATCH] remove on-finished

---
 lib/SendStream.js | 16 ++++++++++------
 package.json      |  3 +--
 2 files changed, 11 insertions(+), 8 deletions(-)

diff --git a/lib/SendStream.js b/lib/SendStream.js
index 7c55ad9..eebb2ee 100644
--- a/lib/SendStream.js
+++ b/lib/SendStream.js
@@ -18,7 +18,6 @@ const escapeHtml = require('escape-html')
 const fresh = require('fresh')
 const mime = require('mime')
 const ms = require('ms')
-const onFinished = require('on-finished')
 
 const { clearHeaders } = require('./clearHeaders')
 const { collapseLeadingSlashes } = require('./collapseLeadingSlashes')
@@ -692,18 +691,23 @@ SendStream.prototype.stream = function stream (path, options) {
   this.emit('stream', stream)
   stream.pipe(res)
 
-  // cleanup
-  function cleanup () {
+  let destroyed = false
+
+  // destroy piped stream
+  function destroy () {
+    if (destroyed) {
+      return
+    }
+    destroyed = true
     stream.destroy()
   }
 
-  // response finished, cleanup
-  onFinished(res, cleanup)
+  res.once('finish', destroy)
 
   // error handling
   stream.on('error', function onerror (err) {
     // clean up stream early
-    cleanup()
+    destroy()
 
     // error
     self.onStatError(err)
diff --git a/package.json b/package.json
index 8471aaa..cf8a9ff 100644
--- a/package.json
+++ b/package.json
@@ -24,8 +24,7 @@
     "fresh": "0.5.2",
     "http-errors": "2.0.0",
     "mime": "^3.0.0",
-    "ms": "2.1.3",
-    "on-finished": "2.4.1"
+    "ms": "2.1.3"
   },
   "devDependencies": {
     "@fastify/pre-commit": "^2.0.2",