Backport hapijs#3624 to v16 branch

pmalouin · Jul 10, 2019 · 60bce1a · 60bce1a
1 parent 4885f7a
commit 60bce1a
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/lib/connection.js b/lib/connection.js
@@ -23,7 +23,8 @@ const internals = {
     counter: {
         min: 10000,
         max: 99999
-    }
+    },
+    badRequestResponse: new Buffer('HTTP/1.1 400 Bad Request\r\n\r\n', 'ascii')
 };
 
 
@@ -92,7 +93,12 @@ exports = module.exports = internals.Connection = function (server, options) {
     this.listener.on('clientError', (err, socket) => {
 
         this.server._log(['connection', 'client', 'error'], err);
-        socket.destroy(err);
+        if (socket.writable) {
+            socket.end(internals.badRequestResponse);
+        }
+        else {
+            socket.destroy(err);
+        }
     });
 
     // Connection information