mirror of
https://github.com/MHSanaei/3x-ui.git
synced 2026-08-02 13:22:14 +03:00
4605f00a15
The Nodes page cache is overwritten wholesale by the heartbeat websocket push, but the job broadcast a raw []*model.Node while the REST list returns []*service.NodeView. model.Node tags the api token json:"-" and carries no hasApiToken field, so every push stripped the flag the edit form reads to decide whether a token is already stored. One 5s tick after the page loaded, editing any non-mTLS node then failed with "Name, address, port and API token are required" — and stayed failed, because setQueryData refreshes dataUpdatedAt, so the query never goes stale and never refetches the intact REST payload. Broadcast the NodeView read contract instead.
113 lines
3.1 KiB
Go
113 lines
3.1 KiB
Go
// Package websocket provides WebSocket hub for real-time updates and notifications.
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package websocket
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import (
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"github.com/mhsanaei/3x-ui/v3/internal/logger"
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"github.com/mhsanaei/3x-ui/v3/internal/web/global"
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)
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// GetHub returns the global WebSocket hub instance.
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func GetHub() *Hub {
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webServer := global.GetWebServer()
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if webServer == nil {
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return nil
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}
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hub := webServer.GetWSHub()
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if hub == nil {
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return nil
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}
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wsHub, ok := hub.(*Hub)
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if !ok {
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logger.Warning("WebSocket hub type assertion failed")
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return nil
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}
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return wsHub
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}
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// HasClients returns true if any WebSocket client is connected.
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// Use this to skip expensive work (DB queries, serialization) when no browser is open.
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func HasClients() bool {
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hub := GetHub()
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return hub != nil && hub.GetClientCount() > 0
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}
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// BroadcastStatus broadcasts server status update to all connected clients.
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func BroadcastStatus(status any) {
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if hub := GetHub(); hub != nil {
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hub.Broadcast(MessageTypeStatus, status)
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}
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}
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// BroadcastTraffic broadcasts traffic statistics update to all connected clients.
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func BroadcastTraffic(traffic any) {
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if hub := GetHub(); hub != nil {
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hub.Broadcast(MessageTypeTraffic, traffic)
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}
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}
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// BroadcastClientStats broadcasts absolute per-client traffic counters. Small
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// installs send the complete row set each cycle (payload key snapshot=true);
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// above the traffic job's snapshot threshold only the rows active in the
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// latest collection window are sent (snapshot=false), which keeps the payload
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// under the hub's cap at any client count.
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func BroadcastClientStats(stats any) {
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if hub := GetHub(); hub != nil {
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hub.Broadcast(MessageTypeClientStats, stats)
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}
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}
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// BroadcastInbounds broadcasts inbounds list update to all connected clients.
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func BroadcastInbounds(inbounds any) {
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if hub := GetHub(); hub != nil {
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hub.Broadcast(MessageTypeInbounds, inbounds)
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}
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}
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func BroadcastNodes(nodes any) {
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if hub := GetHub(); hub != nil {
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hub.Broadcast(MessageTypeNodes, nodes)
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}
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}
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// BroadcastOutbounds broadcasts outbounds list update to all connected clients.
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func BroadcastOutbounds(outbounds any) {
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if hub := GetHub(); hub != nil {
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hub.Broadcast(MessageTypeOutbounds, outbounds)
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}
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}
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// BroadcastNotification broadcasts a system notification to all connected clients.
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func BroadcastNotification(title, message, level string) {
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hub := GetHub()
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if hub == nil {
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return
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}
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hub.Broadcast(MessageTypeNotification, map[string]string{
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"title": title,
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"message": message,
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"level": level,
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})
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}
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// BroadcastXrayState broadcasts Xray state change to all connected clients.
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func BroadcastXrayState(state string, errorMsg string) {
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hub := GetHub()
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if hub == nil {
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return
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}
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hub.Broadcast(MessageTypeXrayState, map[string]string{
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"state": state,
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"errorMsg": errorMsg,
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})
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}
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// BroadcastInvalidate sends a lightweight signal telling clients to re-fetch
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// the named data type via REST. Use this when the caller already knows the
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// payload is too large to push directly (e.g., 10k+ clients) to skip the
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// JSON-marshal cost on the hot path.
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func BroadcastInvalidate(dataType MessageType) {
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if hub := GetHub(); hub != nil {
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hub.broadcastInvalidate(dataType)
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}
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}
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