internal DataFeedProxy(string symbol)
{
if (null == symbol)
{
throw new ArgumentNullException("symbol");
}
m_symbol = symbol;
m_impl = DataFeedImpl.Create();
m_impl.Subscribe(symbol);
}
internal static void UpdateConnectionSettings(FixConnectionStringBuilder builder)
{
DataFeedImpl dataFeedImpl = Create();
lock (s_synchronizer)
{
dataFeedImpl.Intialize(builder.ToString());
string path = ConfirugationPath;
TrySaveFixConnectionStringBuilder(path, builder);
}
}
public void Dispose()
{
DataFeedImpl impl = m_impl;
m_impl = null;
if (null != impl)
{
impl.Unsubscribe(m_symbol);
impl.Dispose();
}
}
internal static DataFeedImpl Create()
{
lock (s_synchronizer)
{
if (null == s_impl)
{
s_impl = new DataFeedImpl();
FixConnectionStringBuilder builder = LoadConnectionSettings();
if (null != builder)
{
string connectionString = builder.ToString();
s_impl.Intialize(connectionString);
}
}
s_counter++;
return(s_impl);
}
}