MustUse and MustUseFunc - registers middleware for all parties and subdomains - Subdomains don't care about registering order now

1st:
MustUse and MustUseFunc - registers middleware for all parties and
subdomains
2nd:
Subdomains don't care about registering order now
3rd:
iris control plugin realtime logger

initiatory.go

@@ -125,7 +125,7 @@ func (s *Framework) initialize() {
 	// listen to websocket connections
 	websocket.RegisterServer(s, s.Websocket, s.Logger)
 
-	//  prepare the mux
+	//  prepare the mux & the server
 	s.mux.setCorrectPath(!s.Config.DisablePathCorrection)
 	s.mux.setEscapePath(!s.Config.DisablePathEscape)
 	s.mux.setHostname(s.HTTPServer.VirtualHostname())
@@ -134,9 +134,6 @@ func (s *Framework) initialize() {
 		s.Handle(MethodGet, debugPath+"/*action", profileMiddleware(debugPath)...)
 	}
 
-	// prepare the server
-	s.HTTPServer.SetHandler(s.mux)
-
 	if s.Config.MaxRequestBodySize > 0 {
 		s.HTTPServer.MaxRequestBodySize = int(s.Config.MaxRequestBodySize)
 	}
@@ -171,6 +168,8 @@ func (s *Framework) prepareTemplates() {
 func (s *Framework) openServer() (err error) {
 	s.initialize()
 	s.Plugins.DoPreListen(s)
+	// set the server's handler now, in order to give the chance to the plugins to add their own middlewares and routes to this station
+	s.HTTPServer.SetHandler(s.mux)
 	if err = s.HTTPServer.Open(); err == nil {
 		// print the banner
 		if !s.Config.DisableBanner {
@@ -191,3 +190,12 @@ func (s *Framework) closeServer() error {
 	s.Plugins.DoPreClose(s)
 	return s.HTTPServer.close()
 }
+
+// justServe initializes the whole framework but server doesn't listens to a specific net.Listener
+func (s *Framework) justServe() *Server {
+	s.initialize()
+	s.Plugins.DoPreListen(s)
+	s.HTTPServer.SetHandler(s.mux)
+	s.Plugins.DoPostListen(s)
+	return s.HTTPServer
+}