/// <summary>
/// Add Graceterm middleware to requests pipeline.
/// In order to graceterm work properly, you should add it just after log configuration (if you have one), before any other middleware like Mvc, Swagger etc.
/// </summary>
/// <param name="applicationBuilder">The applicationBuilder to configure.</param>
/// <param name="options">User options <see cref="GracetermOptions"/>.</param>
/// <returns>The applicationBuilder</returns>
public static IApplicationBuilder UseGraceterm(this IApplicationBuilder applicationBuilder, GracetermOptions options)
{
if (options == null)
{
options = new GracetermOptions();
}
applicationBuilder.UseMiddleware <GracetermMiddleware>(Options.Create(options));
return(applicationBuilder);
}
/// <summary>
/// Add Graceterm middleware to requests pipeline.
/// In order to graceterm work properly, you should add it just after log configuration (if you have one), before any other middleware like Mvc, Swagger etc.
/// </summary>
/// <param name="applicationBuilder">The applicationBuilder to configure.</param>
/// <param name="optionsLambda">Convenient way to pass user configuration as lambda <see cref="GracetermOptions"/>.</param>
/// <returns>The applicationBuilder</returns>
public static IApplicationBuilder UseGraceterm(this IApplicationBuilder applicationBuilder, Action <GracetermOptions> optionsLambda)
{
if (optionsLambda == null)
{
throw new ArgumentNullException(nameof(optionsLambda));
}
var options = new GracetermOptions();
optionsLambda.Invoke(options);
return(UseGraceterm(applicationBuilder, options));
}
public LifetimeGracetermService(
ILoggerFactory loggerFactory,
IHostApplicationLifetime appLifetime,
GracetermOptions options)
{
logger = loggerFactory?.CreateLogger <LifetimeGracetermService>() ??
throw new ArgumentNullException(nameof(loggerFactory));
this.appLifetime = appLifetime;
this.options = options ??
throw new ArgumentException(nameof(options));
appLifetime.ApplicationStopping.Register(OnStopping);
appLifetime.ApplicationStopped.Register(OnStopped);
}
public GracetermMiddleware(RequestDelegate next, ILifetimeGracetermService applicationLifetime,
ILoggerFactory loggerFactory, GracetermOptions options)
{
this.next = next ?? throw new ArgumentNullException(nameof(next));
this.applicationLifetime = applicationLifetime ??
throw new ArgumentNullException(nameof(applicationLifetime));
logger = loggerFactory?.CreateLogger(LoggerCategory) ??
throw new ArgumentNullException(nameof(loggerFactory));
this.options = options ??
throw new ArgumentException(nameof(options));
if (this.options.CustomPostSigtermRequestsHandler != null)
{
postSigtermRequestsHandler = this.options.CustomPostSigtermRequestsHandler;
}
}
public GracetermMiddleware(RequestDelegate next, IApplicationLifetime applicationLifetime, ILoggerFactory loggerFactory, IOptions <GracetermOptions> options)
{
_next = next ?? throw new ArgumentNullException(nameof(next));
_logger = loggerFactory?.CreateLogger(LoggerCategory) ?? throw new ArgumentNullException(nameof(loggerFactory));
_options = options?.Value ?? throw new ArgumentException(nameof(options));
if (applicationLifetime == null)
{
throw new ArgumentNullException(nameof(applicationLifetime));
}
if (_options.CustomPostSigtermRequestsHandler != null)
{
_postSigtermRequestsHandler = _options.CustomPostSigtermRequestsHandler;
}
applicationLifetime.ApplicationStopping.Register(OnApplicationStopping);
applicationLifetime.ApplicationStopped.Register(OnApplicationStopped);
}