java.util.Iterator i = managers.keySet().iterator();
while (i.hasNext()) {
String key = (String) i.next();
ClusterManager mgr = (ClusterManager) managers.get(key);
if (mgr != null)
mgr.messageDataReceived(msg);
else {
//this happens a lot before the system has started
// up
if (log.isDebugEnabled())
log.debug("Context manager doesn't exist:"