http: add an alias at addListener on Server connection socket

Fixes: https://github.com/nodejs/node/issues/27199

PR-URL: https://github.com/nodejs/node/pull/27325
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/lib/_http_server.js b/lib/_http_server.js
index f7884d2626..62b58dd2e1 100644
--- a/lib/_http_server.js
+++ b/lib/_http_server.js
@@ -406,6 +406,7 @@ function connectionListenerInternal(server, socket) {
 
   // Override on to unconsume on `data`, `readable` listeners
   socket.on = socketOnWrap;
+  socket.addListener = socket.on;
 
   // We only consume the socket if it has never been consumed before.
   if (socket._handle && socket._handle.isStreamBase &&
@@ -756,7 +757,9 @@ function unconsume(parser, socket) {
 function socketOnWrap(ev, fn) {
   const res = net.Socket.prototype.on.call(this, ev, fn);
   if (!this.parser) {
+    this.prependListener = net.Socket.prototype.prependListener;
     this.on = net.Socket.prototype.on;
+    this.addListener = this.on;
     return res;
   }