增加重载一组网站事件

internal/events/events.go

@@ -3,10 +3,11 @@ package events
 type Event = string
 
 const (
-	EventStart         Event = "start"         // start loading
-	EventLoaded        Event = "loaded"        // first load
-	EventQuit          Event = "quit"          // quit node gracefully
-	EventReload        Event = "reload"        // reload config
-	EventTerminated    Event = "terminated"    // process terminated
-	EventNFTablesReady Event = "nftablesReady" // nftables ready
+	EventStart             Event = "start"             // start loading
+	EventLoaded            Event = "loaded"            // first load
+	EventQuit              Event = "quit"              // quit node gracefully
+	EventReload            Event = "reload"            // reload config
+	EventTerminated        Event = "terminated"        // process terminated
+	EventNFTablesReady     Event = "nftablesReady"     // nftables ready
+	EventReloadSomeServers Event = "reloadSomeServers" // reload some servers
 )

internal/events/utils.go

@@ -24,6 +24,12 @@ func On(event Event, callback func()) {
 	OnKey(event, nil, callback)
 }
 
+func OnEvents(events []Event, callback func()) {
+	for _, event := range events {
+		On(event, callback)
+	}
+}
+
 func OnClose(callback func()) {
 	On(EventQuit, callback)
 	On(EventTerminated, callback)

internal/nodes/node.go

@@ -1056,6 +1056,9 @@ func (this *Node) reloadServer() {
 		if err != nil {
 			remotelogs.Error("NODE", "apply server config error: "+err.Error())
 		}
+
+		// notify event
+		events.Notify(events.EventReloadSomeServers)
 	}
 }