}
private class JoinExecutor implements MsgOutInterceptor {
public void push(Msg aMsg) {
MsgBody body = aMsg.getBody();
remoteNodeInfo = (NodeInfo) body.getContent();
if ( null != manager.findRemoteNode(remoteNodeInfo) ) {
log.error(remoteNodeInfo +
" tried to join twice this node; rejecting request.");
Msg msg = aMsg.reply();