/// <summary>
/// Demonstrates how you can run a worker once, using a dead man's switch
/// </summary>
public static async Task Main()
{
// This example uses NLog, but it only requires a trivial amount of code to use any other logging library.
var loggerFactory = new NLoggerFactory();
// You can also use Create() which disables logging
var runner = DeadManSwitchRunner.Create(loggerFactory);
var worker = new ExampleWorker();
using (var cancellationTokenSource = new CancellationTokenSource())
{
var options = new DeadManSwitchOptions
{
Timeout = TimeSpan.FromSeconds(60)
};
var run = runner.RunAsync(worker, options, cancellationTokenSource.Token);
// if you want to cancel at some point: cancellationTokenSource.Cancel();
var result = await run.ConfigureAwait(false);
Debug.Assert(result == Math.PI);
}
}
/// <summary>
/// Adds the dead man's switch to the provided <see cref="IServiceCollection"/>
/// </summary>
public static IServiceCollection AddDeadManSwitch(this IServiceCollection serviceCollection)
{
serviceCollection.AddSingleton <IDeadManSwitchLoggerFactory, DeadManSwitchLoggerFactory>();
serviceCollection.AddSingleton(sp => DeadManSwitchRunner.Create(sp.GetRequiredService <IDeadManSwitchLoggerFactory>()));
serviceCollection.AddSingleton(sp => InfiniteDeadManSwitchRunner.Create(sp.GetRequiredService <IDeadManSwitchLoggerFactory>()));
return(serviceCollection);
}
public DeadManSwitchBenchmarks()
{
_deadManSwitchRunner = DeadManSwitchRunner.Create();
_infiniteDeadManSwitchRunner = InfiniteDeadManSwitchRunner.Create();
_deadManSwitchOptions = new DeadManSwitchOptions
{
Timeout = TimeSpan.FromSeconds(1),
NumberOfNotificationsToKeep = 5
};
}
/// <summary>
/// Demonstrates how you can run a worker once, using a dead man's switch
/// </summary>
public static async Task Main()
{
var loggerFactory = new NLoggerFactory();
var runner = DeadManSwitchRunner.Create(loggerFactory);
var worker = new ExampleWorker();
using (var cancellationTokenSource = new CancellationTokenSource())
{
var options = new DeadManSwitchOptions
{
Timeout = TimeSpan.FromSeconds(60)
};
var run = runner.RunAsync(worker, options, cancellationTokenSource.Token);
// if you want to cancel at some point: cancellationTokenSource.Cancel();
var result = await run.ConfigureAwait(false);
Debug.Assert(result == Math.PI);
}
}