public static void Configure(IRouteSource routeSource, IRouteMonitor routeMonitor = null)
{
if (routeSource == null)
throw new ArgumentNullException("routeSource");
Register(RouteTable.Routes, routeSource.GetRouteItems());
if (routeMonitor != null)
routeMonitor.Monitor(routeSource, Register);
}
public void Monitor(IRouteSource routeSource, Action<RouteCollection, IEnumerable<RouteItem>> action)
{
_watcher = new FileSystemWatcher(HostingEnvironment.MapPath("~/"), _routeConfigFileName);
_watcher.IncludeSubdirectories = true;
_watcher.EnableRaisingEvents = true;
_watcher.NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite | NotifyFilters.FileName | NotifyFilters.DirectoryName;
Action a = () =>
{
try
{
_watcher.EnableRaisingEvents = false;
action(RouteTable.Routes, routeSource.GetRouteItems());
_watcher.EnableRaisingEvents = true;
}
catch { } // we don't want to put the server down if some exception happens. we have to do some logging here.
};
_watcher.Created += delegate(object sender, FileSystemEventArgs e) { a(); };
_watcher.Deleted += delegate(object sender, FileSystemEventArgs e) { a(); };
_watcher.Changed += delegate(object sender, FileSystemEventArgs e) { a(); };
_watcher.Renamed += delegate(object sender, RenamedEventArgs e) { a(); };
}