public static void UseExceptionConverters(this IApplicationBuilder app, ExceptionConverters options = null)
{
if (options == null)
{
options = new ExceptionConverters();
}
var loggerFactory = app.ApplicationServices.GetService(typeof(ILoggerFactory));
Assert.State(loggerFactory, nameof(loggerFactory)).NotNull("Cannot find ILoggerFactory");
app.UseMiddleware <ExceptionConverterMiddleware>(options, loggerFactory);
}
public ExceptionConverterMiddleware(RequestDelegate next, ExceptionConverters converters, ILoggerFactory loggerFactory)
{
Assert.Argument(next, nameof(next)).NotNull();
Assert.Argument(loggerFactory, nameof(loggerFactory)).NotNull();
_next = next;
_logger = loggerFactory.CreateLogger(nameof(ExceptionConverterMiddleware));
foreach (var kv in converters.Converters)
{
_converters.Add(kv.Key, kv.Value);
}
}
