From 51d3c3176638eb7e9e08e6facf71d589bc2ccb04 Mon Sep 17 00:00:00 2001
From: Florian Schmaus <flo@geekplace.eu>
Date: Sun, 8 Jan 2017 22:58:23 +0100
Subject: [PATCH] Initialize Socket in TCP connection when proxy is used

Thanks to Grigory Fedorov for reporting this.
---
 .../main/java/org/jivesoftware/smack/tcp/XMPPTCPConnection.java  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/smack-tcp/src/main/java/org/jivesoftware/smack/tcp/XMPPTCPConnection.java b/smack-tcp/src/main/java/org/jivesoftware/smack/tcp/XMPPTCPConnection.java
index 4d67ad567..92a2ba631 100644
--- a/smack-tcp/src/main/java/org/jivesoftware/smack/tcp/XMPPTCPConnection.java
+++ b/smack-tcp/src/main/java/org/jivesoftware/smack/tcp/XMPPTCPConnection.java
@@ -594,6 +594,7 @@ public class XMPPTCPConnection extends AbstractXMPPConnection {
                 }
                 failedAddresses.add(hostAddress);
             } else {
+                socket = socketFactory.createSocket();
                 StringUtils.requireNotNullOrEmpty(host, "Host of HostAddress " + hostAddress + " must not be null when using a Proxy");
                 final String hostAndPort = host + " at port " + port;
                 LOGGER.finer("Trying to establish TCP connection via Proxy to " + hostAndPort);