Method Run

iris.go:1050–1083

Run builds the framework and starts the desired `Runner` with or without configuration edits. Run should be called only once per Application instance, it blocks like http.Server. If more than one server needed to run on the same iris instance then create a new host and run it manually by `go NewHo

(serve Runner, withOrWithout ...Configurator)

// the following runners:
// `Listener`, `Server`, `Addr`, `TLS`, `AutoTLS` and `Raw`.
func (app *Application) Run(serve Runner, withOrWithout ...Configurator) error {
	app.Configure(withOrWithout...)

	if err := app.Build(); err != nil {
		app.logger.Error(err)
		return err
	}

	app.ConfigureHost(func(host *Supervisor) {
		host.SocketSharding = app.config.SocketSharding
		host.KeepAlive = app.config.KeepAlive
	})

	app.tryStartTunneling()

	if len(app.Hosts) > 0 {
		app.logger.Debugf("Application: running using %d host(s)", len(app.Hosts)+1 /* +1 the current */)
	}

	if app.config.NonBlocking {
		go func() {
			err := app.serve(serve)
			if err != nil {
				app.setRunError(err)
			}
		}()

		return nil
	}

	// this will block until an error(unless supervisor's DeferFlow called from a Task)
	// or NonBlocking was passed (see above).
	return app.serve(serve)
}

func (app *Application) serve(serve Runner) error {
	err := serve(app)