From a8b09f3f81afff74e0dbfdc0099f887fae311439 Mon Sep 17 00:00:00 2001
From: acappella2017 <34084871+acappella2017@users.noreply.github.com>
Date: Tue, 27 Aug 2019 20:10:45 +0800
Subject: [PATCH] Support Node.js 10 (#497)

* Support node 10

* remove arrow function
---
 lib/client/client.js | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/lib/client/client.js b/lib/client/client.js
index 9caaf84..c1b8c8e 100644
--- a/lib/client/client.js
+++ b/lib/client/client.js
@@ -1114,6 +1114,12 @@ Client.prototype.connect = function connect() {
     socket.once('error', bail);
     socket.once('end', bail);
     socket.once('timeout', bail);
+    socket.once('cleanupSetupListeners', function onCleanup() {
+      socket.removeListener('error', bail)
+        .removeListener('close', bail)
+        .removeListener('end', bail)
+        .removeListener('timeout', bail);
+    });
 
     self._socket = socket;
     self._tracker = tracker;
@@ -1150,10 +1156,8 @@ Client.prototype.connect = function connect() {
 
   // Wire up "official" event handlers after successful connect/setup
   function postSetup() {
-    socket.removeAllListeners('error')
-      .removeAllListeners('close')
-      .removeAllListeners('end')
-      .removeAllListeners('timeout');
+    // cleanup the listeners we attached in setup phrase.
+    socket.emit('cleanupSetupListeners');
 
     // Work around lack of close event on tls.socket in node < 0.11
     ((socket.socket) ? socket.socket : socket).once('close',