From 80078d9526528c0ee7ed745b75595c7274a907f4 Mon Sep 17 00:00:00 2001
From: Andrey Lushnikov <aslushnikov@gmail.com>
Date: Thu, 22 Feb 2018 16:23:20 -0800
Subject: [PATCH] fix(Connection): swallow all the ws errors after connection's
 closed (#2077)

Since ws is closing asynchronously and can yield errors while closing,
we should keep swallowing ws errors after the `ws.close()` method
is called.
---
 lib/Connection.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/Connection.js b/lib/Connection.js
index e657926c..0f301d52 100644
--- a/lib/Connection.js
+++ b/lib/Connection.js
@@ -132,6 +132,8 @@ class Connection extends EventEmitter {
       this._closeCallback = null;
     }
     this._transport.removeAllListeners();
+    // If transport throws any error at this point of time, we don't care and should swallow it.
+    this._transport.on('error', () => {});
     for (const callback of this._callbacks.values())
       callback.reject(rewriteError(callback.error, `Protocol error (${callback.method}): Target closed.`));
     this._callbacks.clear();