public void Register(ITracingProvider <T> provider)
{
if (provider == null)
{
throw new ArgumentNullException("Tracing provider cannot be null");
}
providers.Add(provider);
}
private static void LoadProvider()
{
switch (TracingSettings.Provider.ToLower())
{
case "file": _provider = new FileTracingProvider(TracingSettings.Datasource); break;
case "con": _provider = new StdErrTracingProvider(); break;
//case "db": _provider = new DbTracingProvider(TracingSettings.Datasource); break;
default: _provider = null; break;
}
}
private static void TraceItemWatcher()
{
string pid;
string pname;
Process p = Process.GetCurrentProcess();
pid = p.Id.ToString();
pname = p.ProcessName;
while (true)
{
Thread.Sleep(1000);
try
{
TraceItem[] items;
lock (_items)
{
if (_items.Count < 1)
{
continue;
}
items = _items.ToArray();
_items.Clear();
}
try
{
for (int i = 0; i < items.Length; ++i)
{
if (items[i].Level == TracingLevel.Crtitical)
{
WriteEventLog(string.Concat(
pid, items[i].Timestamp.ToString(" @ yyyy-MM-dd HH:mm:ss.fff "),
items[i].Logger, Environment.NewLine, Environment.NewLine,
items[i].Message, Environment.NewLine, Environment.NewLine,
items[i].Error == null ? string.Empty : items[i].Error.ToString()
), true);
}
}
}
catch (Exception ex) { Trace.WriteLine(ex); }
ITracingProvider provider = _provider;
if (provider != null)
{
provider.Write(pid, pname, Environment.GetEnvironmentVariable("COMPUTERNAME"), items);
}
}
catch (Exception ex) { WriteEventLog(ex.ToString(), true); }
}
}
