public static IApplicationBuilder UsePerformanceLog(this IApplicationBuilder app, Action <ILogOptions> action)
{
if (app == null)
{
throw new ArgumentNullException(nameof(app));
}
if (action == null)
{
throw new ArgumentNullException(nameof(action));
}
var options = new LogOptions();
action.Invoke(options);
return(app.UseMiddleware <LogMiddleware>(options));
}
//Explicit Dependencies Principle
public LogMiddleware(RequestDelegate next, ILoggerFactory loggerFactory, LogOptions options)
{
_next = next;
_logger = loggerFactory.CreateLogger("performance");
_options = options;
}
public static IApplicationBuilder UsePerformanceLog(this IApplicationBuilder app, LogOptions options)
{
if (app == null)
{
throw new ArgumentNullException(nameof(app));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
return(app.UseMiddleware <LogMiddleware>(options));
}