public void testProxyCorrelationId()
{
PyroProxy p = new PyroProxy(new PyroURI("PYRO:foo@localhost:55555"));
p.correlation_id = null;
var ann = p.annotations();
Assert.AreEqual(0, ann.Count);
p.correlation_id = Guid.NewGuid();
ann = p.annotations();
Assert.AreEqual(1, ann.Count);
Assert.IsTrue(ann.ContainsKey("CORR"));
Guid uuid = new Guid(ann["CORR"]);
Assert.AreEqual(p.correlation_id, uuid);
}