/// <summary>
/// Adds a middleware to the pipeline that will catch exceptions, log them, and re-execute the request in an alternate pipeline.
/// The request will not be re-executed if the response has already started.
/// </summary>
/// <param name="app"></param>
/// <param name="options"></param>
/// <returns></returns>
public static IApplicationBuilder UseExceptionHandler(this IApplicationBuilder app, ExceptionHandlerOptions options)
{
if (app == null)
{
throw new ArgumentNullException(nameof(app));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
return(app.UseMiddleware <ExceptionHandlerMiddleware>(Options.Create(options)));
}
/// <summary>
/// Adds a middleware to the pipeline that will catch exceptions, log them, and re-execute the request in an alternate pipeline.
/// The request will not be re-executed if the response has already started.
/// </summary>
/// <param name="app"></param>
/// <param name="options"></param>
/// <returns></returns>
public static IApplicationBuilder UseExceptionHandler(this IApplicationBuilder app, ExceptionHandlerOptions options)
{
if (app == null)
{
throw new ArgumentNullException(nameof(app));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
var iOptions = Options.Create(options);
return(SetExceptionHandlerMiddleware(app, iOptions));
}