title: Getting SQLState: 08001 with JDBC and postgresql although server was already connected
body: <p>The config on which the error occurs is:</p>
  
  <pre><code>debian 6,
  tomee+ 1.5.2,
  postgres 9.2,
  hibernate 4.1.2,
  </code></pre>
  
  <p>I try to import a bunch of data which works very well till a random point where i get an <code>SQLState: 08001</code> and the server throws an <code>java.net.NoRouteToHostException</code>. Before that the server was connected and already dumped some data to the database. I already tried to give more resources to the server but doesn't help. It works on several other osx machines. 
  Would be great if someone maybe know a resolution.</p>
  
  <p>Thanks in advance....</p>