50 lines
1.1 KiB
Go
50 lines
1.1 KiB
Go
package api
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import (
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"encoding/json"
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"sync"
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"time"
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"github.com/gorilla/websocket"
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"github.com/photoprism/photoprism/internal/config"
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"github.com/photoprism/photoprism/internal/event"
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)
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// wsReader initializes a WebSocket reader for receiving messages.
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func wsReader(ws *websocket.Conn, writeMutex *sync.Mutex, connId string, conf *config.Config) {
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defer ws.Close()
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ws.SetReadLimit(4096)
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if err := ws.SetReadDeadline(time.Now().Add(wsTimeout)); err != nil {
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return
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}
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ws.SetPongHandler(func(string) error { _ = ws.SetReadDeadline(time.Now().Add(wsTimeout)); return nil })
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for {
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_, m, readErr := ws.ReadMessage()
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if readErr != nil {
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break
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}
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var info wsClient
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if jsonErr := json.Unmarshal(m, &info); jsonErr != nil {
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// Do nothing.
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} else {
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if s := Session(ws.RemoteAddr().String(), info.AuthToken); s != nil {
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wsAuth.mutex.Lock()
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wsAuth.sid[connId] = s.ID
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wsAuth.rid[connId] = s.RefID
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wsAuth.user[connId] = *s.User()
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wsAuth.mutex.Unlock()
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wsSendMessage("config.updated", event.Data{"config": conf.ClientSession(s)}, ws, writeMutex)
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}
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}
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}
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}
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