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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Hosting;
using System.Web.Http;
using System.Web.Http.Filters;
using System.Web.Mvc;
using System.Web.Optimization;
using System.Web.Routing;
namespace Tango.MachineService
{
public class WebApiApplication : System.Web.HttpApplication
{
//Create filter
public class LogExceptionFilterAttribute : ExceptionFilterAttribute
{
public override void OnException(HttpActionExecutedContext context)
{
ErrorLogService.LogError(context.Exception);
}
}
protected void Application_Start()
{
GlobalConfiguration.Configure(WebApiConfig.Register);
FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
RouteConfig.RegisterRoutes(RouteTable.Routes);
//register your filter with Web API pipeline
GlobalConfiguration.Configuration.Filters.Add(new LogExceptionFilterAttribute());
}
//common service to be used for logging errors
public static class ErrorLogService
{
public static void LogError(Exception ex)
{
//Email developers, call fire department, log to database etc.
}
}
}
}
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