From 5043a6e0600f6b7f100c182991b7cb32850b2749 Mon Sep 17 00:00:00 2001
From: Genki Takiuchi <genki@s21g.com>
Date: Sat, 1 Jul 2023 17:40:01 +0900
Subject: [PATCH 1/3] Ignore status message for HTTP/2

---
 index.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index f628e42..dfe6c6b 100644
--- a/index.js
+++ b/index.js
@@ -276,7 +276,9 @@ function send (req, res, status, headers, message) {
 
     // response status
     res.statusCode = status
-    res.statusMessage = statuses.message[status]
+    if (req.httpVersionMajor < 2) {
+      res.statusMessage = statuses.message[status]
+    }
 
     // remove any content headers
     res.removeHeader('Content-Encoding')

From 9dac157142b061dfa4ce8e551833d8065e6580da Mon Sep 17 00:00:00 2001
From: Genki Takiuchi <genki@s21g.com>
Date: Sun, 2 Jul 2023 02:19:56 +0900
Subject: [PATCH 2/3] Added a test to check no warnings on HTTP/2

---
 test/test.js | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/test/test.js b/test/test.js
index a815654..3e2ab0a 100644
--- a/test/test.js
+++ b/test/test.js
@@ -577,4 +577,43 @@ describe('finalhandler(req, res)', function () {
         })
     })
   })
+
+  describe('HTTP/2', function () {
+    it('should respond 404 without warning', function (done) {
+      var warned = false
+      process.on('warning', function (warning) {
+        warned = true
+      })
+
+      var http2
+      try {
+        http2 = require('http2')
+      } catch (e) {
+        return done()
+      }
+
+      var server = http2.createServer(function (req, res) {
+        var done = finalhandler(req, res)
+        done()
+      })
+
+      server.listen(0, function () {
+        var port = server.address().port
+        var client = http2.connect('http://localhost:' + port)
+        var req = client.request({
+          ':method': 'GET',
+          ':path': '/foo'
+        })
+
+        req.on('response', function (headers) {
+          assert.strictEqual(headers[':status'], 404)
+          req.close()
+          client.close()
+          server.close()
+          assert.strictEqual(warned, false)
+          done()
+        })
+      })
+    })
+  })
 })

From cffa0da81d23f96846f550f11fbff6c26ba4900a Mon Sep 17 00:00:00 2001
From: Genki Takiuchi <genki@s21g.com>
Date: Sun, 2 Jul 2023 02:38:58 +0900
Subject: [PATCH 3/3] Check the name and message of the warning.

---
 test/test.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/test.js b/test/test.js
index 3e2ab0a..46bedfb 100644
--- a/test/test.js
+++ b/test/test.js
@@ -582,6 +582,8 @@ describe('finalhandler(req, res)', function () {
     it('should respond 404 without warning', function (done) {
       var warned = false
       process.on('warning', function (warning) {
+        if (warning.name !== 'UnsupportedWarning') return
+        if (!warning.message.match(/Status message is not supported/)) return
         warned = true
       })