/// <summary>
/// General method for sending messages. Sends single message to server and waits for any responses.
/// </summary>
/// <param name="message">XmlMessage to be sent.</param>
/// <returns>All received messages as XMLDocuments.</returns>
protected List<MessagePackage> SendMessage(IClusterMessage message)
{
var tcpClient = new ConnectionClient(ServerInfo);
tcpClient.Connect();
var responses = tcpClient.SendAndWaitForResponses(message);
tcpClient.Close();
return responses;
}