From 975eb60e90eb346a38993c01f139e098a3c7a655 Mon Sep 17 00:00:00 2001
From: Christian Kratky <christian.kratky@googlemail.com>
Date: Tue, 30 Jul 2019 20:02:46 +0200
Subject: [PATCH] Fix memory leak when SSL is not working properly.

---
 Source/MQTTnet/Implementations/MqttTcpChannel.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Source/MQTTnet/Implementations/MqttTcpChannel.cs b/Source/MQTTnet/Implementations/MqttTcpChannel.cs
index 63adf55..12fd2bb 100644
--- a/Source/MQTTnet/Implementations/MqttTcpChannel.cs
+++ b/Source/MQTTnet/Implementations/MqttTcpChannel.cs
@@ -84,9 +84,9 @@ namespace MQTTnet.Implementations
             if (_options.TlsOptions.UseTls)
             {
                 var sslStream = new SslStream(networkStream, false, InternalUserCertificateValidationCallback);
-                await sslStream.AuthenticateAsClientAsync(_options.Server, LoadCertificates(), _options.TlsOptions.SslProtocol, _options.TlsOptions.IgnoreCertificateRevocationErrors).ConfigureAwait(false);
-
                 _stream = sslStream;
+
+                await sslStream.AuthenticateAsClientAsync(_options.Server, LoadCertificates(), _options.TlsOptions.SslProtocol, _options.TlsOptions.IgnoreCertificateRevocationErrors).ConfigureAwait(false);                
             }
             else
             {