private void connected(final MemcachedNode node) {
    assert node.getChannel().isConnected() : "Not connected.";
    int rt = node.getReconnectCount();
    node.connected();

    for (ConnectionObserver observer : connObservers) {
      observer.connectionEstablished(node.getSocketAddress(), rt);
    }
  }
Indicate a successful connect to the given node.

@param node the node which was successfully connected.
src/main/java/net/spy/memcached/MemcachedConnection.java