public void Log <TState>(LogLevel logLevel, EventId eventId, TState state, Exception exception, Func <TState, Exception, string> formatter)
{
if (!ValidCategory())
{
return;
}
var logItem = new HistorianLogItem
{
Epoch = Epoch.Now,
LogLevel = logLevel,
Category = CategoryName,
Message = formatter(state, exception),
Exception = exception,
Exchange = State.ContainsKey("Exchange") ? (ExchangeEnum)State["Exchange"] : (ExchangeEnum?)null,
SymbolCode = State.ContainsKey("SymbolCode") ? (SymbolCodeEnum)State["SymbolCode"] : (SymbolCodeEnum?)null,
Worker = State.ContainsKey("Worker") ? (string)State["Worker"] : null,
Protocol = State.ContainsKey("Protocol") ? (string)State["Protocol"] : null
};
LoggerProvider.Enqueue(logItem);
}