Changed hardcoded timeout of 5 seconds to use existing system property.

git-svn-id: http://svn.igniterealtime.org/svn/repos/wildfire/trunk@5173 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/wildfire/server/ServerDialback.java

@@ -165,7 +165,7 @@ class ServerDialback {
 
             // Set a read timeout (of 5 seconds) so we don't keep waiting forever
             int soTimeout = socket.getSoTimeout();
-            socket.setSoTimeout(5000);
+            socket.setSoTimeout(RemoteServerManager.getSocketTimeout());
 
             XMPPPacketReader reader = new XMPPPacketReader();
             reader.setXPPFactory(FACTORY);