/// <summary>
/// removes a source
/// </summary>
/// <param name="source">source to be removed</param>
public void RemoveSource(ITickerMessageSource source)
{
lock (sourcelock)
sources.Remove(source);
}
/// <summary>
/// adds a source used when generating ticker messages
/// </summary>
/// <param name="source">source to be added</param>
public void AddSource(ITickerMessageSource source)
{
lock (sourcelock)
sources.Add(source);
}