private static async Task Main(string[] args)
{
Trace.Listeners.Add(new TextWriterTraceListener(Console.Error));
var con = await ConnectionFactory.OpenConnectionAsync(TikConnectionType.ApiSsl_v2, "192.168.0.1", "read",
"");
DefaultCollectorRegistry.Instance.RegisterOnDemandCollectors(new MikrotikCollector(con));
var server = new MetricServer(1234).Start();
Console.WriteLine($"Started at {DateTime.Now}");
var quitEvent = new ManualResetEvent(false);
Console.CancelKeyPress += (sender, eventArgs) =>
{
Console.WriteLine("Stopping...");
quitEvent.Set();
eventArgs.Cancel = true;
};
quitEvent.WaitOne();
server.Stop();
}
static void Main(string[] args)
{
try
{
bool showHelp = false;
OptionSet optionSet = new OptionSet {
{ "c|config=", "path to the yml configuration", c => configurationFile = Path.GetFullPath(c) },
{ "v", "enable verbose output", v => { if (v != null)
{
Log.Main.Level = Log.LogLevel.Debug1;
}
} },
{ "vv", "enable more verbose output", v => { if (v != null)
{
Log.Main.Level = Log.LogLevel.Debug2;
}
} },
{ "h|help", "show this help", h => showHelp = h != null }
};
optionSet.Parse(args);
Console.WriteLine($"MikrotikExporter.Net {Assembly.GetExecutingAssembly().GetName().Version}");
if (showHelp)
{
optionSet.WriteOptionDescriptions(Console.Out);
return;
}
if (string.IsNullOrWhiteSpace(configurationFile))
{
Log.Main.Error("configuration file missing. use --help for more information.");
return;
}
// inital configuration load
if (!ConfigurationManager.Load(Log.Main.CreateContext("configuration load initial")))
{
return;
}
if (!string.IsNullOrEmpty(Configuration.Global.ReloadUrl))
{
backgroundTasks.Add(ReloadServer.Start(cts.Token));
}
if (!string.IsNullOrEmpty(Configuration.Global.DiscoverUrl))
{
backgroundTasks.Add(DiscoverServer.Start(cts.Token));
}
// start the cleanup for stale connections
ConnectionManager.InitCleanup(cts.Token);
ConfigurationManager.InitReload(cts.Token);
metricServer = MetricServer.Start();
var tcsRun = new TaskCompletionSource <object>();
Console.CancelKeyPress += delegate(object sender, ConsoleCancelEventArgs e)
{
Log.Main.Info("stopping...");
tcsRun.SetResult(null);
e.Cancel = true;
};
tcsRun.Task.ContinueWith((action) =>
{
cts.Cancel();
Log.Main.Info("stop metric server");
backgroundTasks.Add(metricServer.StopAsync());
return(Task.WhenAll(backgroundTasks));
}, TaskScheduler.Current).Wait();
}
#pragma warning disable CA1031 // Do not catch general exception types
catch (Exception ex)
#pragma warning restore CA1031 // Do not catch general exception types
{
Log.Main.Error($"unexpected error: {ex}");
}
}
