Feat livestream support (#180)

* experimental livestrea support * test livestream * update wait time detection * update livestream functions * persist and restore livestreams monitor session * fan-in logging * deps update * added live time display * livestream monitor prototype * changed to default logger instead of passing *slog.Logger everywhere * code refactoring, comments
2024-08-19 22:08:09 +02:00
parent a64798644a
commit fd5e62e23b
25 changed files with 865 additions and 95 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -20,3 +20,4 @@ frontend/.pnp.cjs
 frontend/.pnp.loader.mjs
 frontend/.yarn/install-state.gz
 .db.lock
+livestreams.dat
--- a/frontend/src/Layout.tsx
+++ b/frontend/src/Layout.tsx
@@ -2,6 +2,7 @@ import { ThemeProvider } from '@emotion/react'
 import ArchiveIcon from '@mui/icons-material/Archive'
 import ChevronLeft from '@mui/icons-material/ChevronLeft'
 import Dashboard from '@mui/icons-material/Dashboard'
+import LiveTvIcon from '@mui/icons-material/LiveTv'
 import Menu from '@mui/icons-material/Menu'
 import SettingsIcon from '@mui/icons-material/Settings'
 import TerminalIcon from '@mui/icons-material/Terminal'
@@ -121,6 +122,19 @@ export default function Layout() {
                <ListItemText primary={i18n.t('archiveButtonLabel')} />
              </ListItemButton>
            </Link>
+            <Link to={'/monitor'} style={
+              {
+                textDecoration: 'none',
+                color: mode === 'dark' ? '#ffffff' : '#000000DE'
+              }
+            }>
+              <ListItemButton>
+                <ListItemIcon>
+                  <LiveTvIcon />
+                </ListItemIcon>
+                <ListItemText primary={i18n.t('archiveButtonLabel')} />
+              </ListItemButton>
+            </Link>
            <Link to={'/log'} style={
              {
                textDecoration: 'none',
--- a/frontend/src/assets/i18n.yaml
+++ b/frontend/src/assets/i18n.yaml
@@ -54,6 +54,7 @@ languages:
    rpcPollingTimeTitle: RPC polling time
    rpcPollingTimeDescription: A lower interval results in higher CPU usage (server and client side)
    templatesReloadInfo: To register a new template it might need a page reload.
+    livestreamURLInput: Livestream url
  german:
    urlInput: Video URL
    statusTitle: Status
--- a/frontend/src/components/livestream/LivestreamDialog.tsx
+++ b/frontend/src/components/livestream/LivestreamDialog.tsx
@@ -0,0 +1,126 @@
+import CloseIcon from '@mui/icons-material/Close'
+import {
+  Alert,
+  AppBar,
+  Box,
+  Button,
+  Container,
+  Dialog,
+  Grid,
+  IconButton,
+  Paper,
+  Slide,
+  TextField,
+  Toolbar,
+  Typography
+} from '@mui/material'
+import { TransitionProps } from '@mui/material/transitions'
+import { forwardRef, useState } from 'react'
+import { useToast } from '../../hooks/toast'
+import { useI18n } from '../../hooks/useI18n'
+import { useRPC } from '../../hooks/useRPC'
+
+type Props = {
+  open: boolean
+  onClose: () => void
+}
+
+const Transition = forwardRef(function Transition(
+  props: TransitionProps & {
+    children: React.ReactElement
+  },
+  ref: React.Ref<unknown>,
+) {
+  return <Slide direction="up" ref={ref} {...props} />
+})
+
+const LivestreamDialog: React.FC<Props> = ({ open, onClose }) => {
+  const [livestreamURL, setLivestreamURL] = useState('')
+
+  const { i18n } = useI18n()
+  const { client } = useRPC()
+  const { pushMessage } = useToast()
+
+  const exec = (url: string) => client.execLivestream(url)
+
+  return (
+    <Dialog
+      fullScreen
+      open={open}
+      onClose={onClose}
+      TransitionComponent={Transition}
+    >
+      <AppBar sx={{ position: 'relative' }}>
+        <Toolbar>
+          <IconButton
+            edge="start"
+            color="inherit"
+            onClick={onClose}
+            aria-label="close"
+          >
+            <CloseIcon />
+          </IconButton>
+          <Typography sx={{ ml: 2, flex: 1 }} variant="h6" component="div">
+            Livestream monitor
+          </Typography>
+        </Toolbar>
+      </AppBar>
+      <Box sx={{
+        backgroundColor: (theme) => theme.palette.background.default,
+        minHeight: (theme) => `calc(99vh - ${theme.mixins.toolbar.minHeight}px)`
+      }}>
+        <Container sx={{ my: 4 }}>
+          <Grid container spacing={2}>
+            <Grid item xs={12}>
+              <Paper
+                elevation={4}
+                sx={{
+                  p: 2,
+                  display: 'flex',
+                  flexDirection: 'column',
+                }}
+              >
+                <Grid container>
+                  <Grid item xs={12} mb={2}>
+                    <Alert severity="info">
+                      This will monitor yet to start livestream. Each process will be executed with --wait-for-video 10.<br />
+                      If an already started livestream is provided it will be still downloaded but progress will not be tracked.
+                    </Alert>
+                    <Alert severity="warning" sx={{ mt: 1 }}>
+                      This feature is still experimental. Something might break!
+                    </Alert>
+                  </Grid>
+                  <Grid item xs={12}>
+                    <TextField
+                      multiline
+                      fullWidth
+                      label={i18n.t('livestreamURLInput')}
+                      variant="outlined"
+                      onChange={(e) => setLivestreamURL(e.target.value)}
+                    />
+                  </Grid>
+                  <Grid item>
+                    <Button
+                      sx={{ mt: 2 }}
+                      variant="contained"
+                      disabled={livestreamURL === ''}
+                      onClick={() => {
+                        exec(livestreamURL)
+                        onClose()
+                        pushMessage(`Monitoring ${livestreamURL}`, 'info')
+                      }}
+                    >
+                      {i18n.t('startButton')}
+                    </Button>
+                  </Grid>
+                </Grid>
+              </Paper>
+            </Grid>
+          </Grid>
+        </Container>
+      </Box>
+    </Dialog>
+  )
+}
+
+export default LivestreamDialog
--- a/frontend/src/components/livestream/LivestreamSpeedDial.tsx
+++ b/frontend/src/components/livestream/LivestreamSpeedDial.tsx
@@ -0,0 +1,34 @@
+import AddCircleIcon from '@mui/icons-material/AddCircle'
+import DeleteForeverIcon from '@mui/icons-material/DeleteForever'
+import { SpeedDial, SpeedDialAction, SpeedDialIcon } from '@mui/material'
+import { useI18n } from '../../hooks/useI18n'
+
+type Props = {
+  onOpen: () => void
+  onStopAll: () => void
+}
+
+const LivestreamSpeedDial: React.FC<Props> = ({ onOpen, onStopAll }) => {
+  const { i18n } = useI18n()
+
+  return (
+    <SpeedDial
+      ariaLabel="Home speed dial"
+      sx={{ position: 'absolute', bottom: 64, right: 24 }}
+      icon={<SpeedDialIcon />}
+    >
+      <SpeedDialAction
+        icon={<DeleteForeverIcon />}
+        tooltipTitle={i18n.t('abortAllButton')}
+        onClick={onStopAll}
+      />
+      <SpeedDialAction
+        icon={<AddCircleIcon />}
+        tooltipTitle={i18n.t('newDownloadButton')}
+        onClick={onOpen}
+      />
+    </SpeedDial>
+  )
+}
+
+export default LivestreamSpeedDial
--- a/frontend/src/components/livestream/NoLivestreams.tsx
+++ b/frontend/src/components/livestream/NoLivestreams.tsx
@@ -0,0 +1,38 @@
+import LiveTvIcon from '@mui/icons-material/LiveTv'
+import { Container, SvgIcon, Typography, styled } from '@mui/material'
+import { useI18n } from '../../hooks/useI18n'
+
+const FlexContainer = styled(Container)({
+  display: 'flex',
+  minWidth: '100%',
+  minHeight: '80vh',
+  alignItems: 'center',
+  justifyContent: 'center',
+  flexDirection: 'column'
+})
+
+const Title = styled(Typography)({
+  display: 'flex',
+  width: '100%',
+  alignItems: 'center',
+  justifyContent: 'center',
+  paddingBottom: '0.5rem'
+})
+
+
+export default function NoLivestreams() {
+  const { i18n } = useI18n()
+
+  return (
+    <FlexContainer>
+      <Title fontWeight={'500'} fontSize={72} color={'gray'}>
+        <SvgIcon sx={{ fontSize: '200px' }}>
+          <LiveTvIcon />
+        </SvgIcon>
+      </Title>
+      <Title fontWeight={'500'} fontSize={36} color={'gray'}>
+        No livestreams monitored
+      </Title>
+    </FlexContainer>
+  )
+}
--- a/frontend/src/lib/rpcClient.ts
+++ b/frontend/src/lib/rpcClient.ts
@@ -1,5 +1,5 @@
 import { Observable } from 'rxjs'
-import type { DLMetadata, RPCRequest, RPCResponse, RPCResult } from '../types'
+import type { DLMetadata, LiveStreamProgress, RPCRequest, RPCResponse, RPCResult } from '../types'

 import { WebSocketSubject, webSocket } from 'rxjs/webSocket'

@@ -160,9 +160,32 @@ export class RPCClient {
    })
  }

-  public updateExecutable() {
+  public execLivestream(url: string) {
    return this.sendHTTP({
-      method: 'Service.UpdateExecutable',
+      method: 'Service.ExecLivestream',
+      params: [{
+        URL: url
+      }]
+    })
+  }
+
+  public progressLivestream() {
+    return this.sendHTTP<LiveStreamProgress>({
+      method: 'Service.ProgressLivestream',
+      params: []
+    })
+  }
+
+  public killLivestream(url: string) {
+    return this.sendHTTP<LiveStreamProgress>({
+      method: 'Service.KillLivestream',
+      params: [url]
+    })
+  }
+
+  public killAllLivestream() {
+    return this.sendHTTP<LiveStreamProgress>({
+      method: 'Service.KillAllLivestream',
      params: []
    })
  }
--- a/frontend/src/router.tsx
+++ b/frontend/src/router.tsx
@@ -8,6 +8,7 @@ const Home = lazy(() => import('./views/Home'))
 const Login = lazy(() => import('./views/Login'))
 const Archive = lazy(() => import('./views/Archive'))
 const Settings = lazy(() => import('./views/Settings'))
+const LiveStream = lazy(() => import('./views/Livestream'))

 const ErrorBoundary = lazy(() => import('./components/ErrorBoundary'))

@@ -74,6 +75,14 @@ export const router = createHashRouter([
          </Suspense >
        )
      },
+      {
+        path: '/monitor',
+        element: (
+          <Suspense fallback={<CircularProgress />}>
+            <LiveStream />
+          </Suspense >
+        )
+      },
    ]
  },
 ])
--- a/frontend/src/types/index.ts
+++ b/frontend/src/types/index.ts
@@ -9,6 +9,10 @@ export type RPCMethods =
  | "Service.ExecPlaylist"
  | "Service.DirectoryTree"
  | "Service.UpdateExecutable"
+  | "Service.ExecLivestream"
+  | "Service.ProgressLivestream"
+  | "Service.KillLivestream"
+  | "Service.KillAllLivestream"

 export type RPCRequest = {
  method: RPCMethods
@@ -96,4 +100,10 @@ export type CustomTemplate = {
  id: string
  name: string
  content: string
-}
+}
+
+export type LiveStreamProgress = Record<string, {
+  Status: number
+  WaitTime: string
+  LiveDate: string
+}>
--- a/frontend/src/views/Livestream.tsx
+++ b/frontend/src/views/Livestream.tsx
@@ -0,0 +1,126 @@
+import {
+  Box,
+  Button,
+  Chip,
+  Container,
+  Paper,
+  Table, TableBody, TableCell, TableContainer, TableHead, TableRow
+} from '@mui/material'
+import { useState } from 'react'
+import { interval } from 'rxjs'
+import LivestreamDialog from '../components/livestream/LivestreamDialog'
+import LivestreamSpeedDial from '../components/livestream/LivestreamSpeedDial'
+import NoLivestreams from '../components/livestream/NoLivestreams'
+import { useSubscription } from '../hooks/observable'
+import { useRPC } from '../hooks/useRPC'
+import { LiveStreamProgress } from '../types'
+
+const LiveStreamMonitorView: React.FC = () => {
+  const { client } = useRPC()
+
+  const [progress, setProgress] = useState<LiveStreamProgress>()
+  const [openDialog, setOpenDialog] = useState(false)
+
+  useSubscription(interval(1000), () => {
+    client
+      .progressLivestream()
+      .then(r => setProgress(r.result))
+  })
+
+  const formatMicro = (microseconds: number) => {
+    const ms = microseconds / 1_000_000
+    let s = ms / 1000
+
+    const hr = s / 3600
+    s %= 3600
+
+    const mt = s / 60
+    s %= 60
+
+    //           huh?
+    const ss = (Math.abs(s - 1)).toFixed(0).padStart(2, '0')
+    const mts = mt.toFixed(0).padStart(2, '0')
+    const hrs = hr.toFixed(0).padStart(2, '0')
+
+    return `${hrs}:${mts}:${ss}`
+  }
+
+  const mapStatusToChip = (status: number): React.ReactNode => {
+    switch (status) {
+      case 0:
+        return <Chip label='Waiting/Wait start' color='warning' size='small' />
+      case 1:
+        return <Chip label='Downloading' color='primary' size='small' />
+      case 2:
+        return <Chip label='Completed' color='success' size='small' />
+      case 3:
+        return <Chip label='Errored' color='error' size='small' />
+      default:
+        return <Chip label='Unknown state' color='primary' size='small' />
+    }
+  }
+
+  const stopAll = () => client.killAllLivestream()
+  const stop = (url: string) => client.killLivestream(url)
+
+  return (
+    <>
+      <LivestreamSpeedDial onOpen={() => setOpenDialog(s => !s)} onStopAll={stopAll} />
+      {progress && Object.keys(progress).length === 0 ?
+        <NoLivestreams /> :
+        <Container maxWidth="xl" sx={{ mt: 4, mb: 8 }}>
+          <Paper sx={{
+            p: 2.5,
+            display: 'flex',
+            flexDirection: 'column',
+            minHeight: '80vh',
+          }}>
+            <TableContainer component={Box}>
+              <Table sx={{ minWidth: '100%' }}>
+                <TableHead>
+                  <TableRow>
+                    <TableCell>Livestream URL</TableCell>
+                    <TableCell align="right">Status</TableCell>
+                    <TableCell align="right">Time to live</TableCell>
+                    <TableCell align="right">Starts on</TableCell>
+                    <TableCell align="right">Actions</TableCell>
+                  </TableRow>
+                </TableHead>
+                <TableBody>
+                  {progress && Object.keys(progress).map(k => (
+                    <TableRow
+                      key={k}
+                      sx={{ '&:last-child td, &:last-child th': { border: 0 } }}
+                    >
+                      <TableCell>{k}</TableCell>
+                      <TableCell align='right'>
+                        {mapStatusToChip(progress[k].Status)}
+                      </TableCell>
+                      <TableCell align='right'>
+                        {formatMicro(Number(progress[k].WaitTime))}
+                      </TableCell>
+                      <TableCell align='right'>
+                        {new Date(progress[k].LiveDate).toLocaleString()}
+                      </TableCell>
+                      <TableCell align='right'>
+                        <Button variant='contained' size='small' onClick={() => stop(k)}>
+                          Stop
+                        </Button>
+                      </TableCell>
+                    </TableRow>
+                  ))}
+                </TableBody>
+              </Table>
+            </TableContainer>
+          </Paper>
+        </Container>
+      }
+      <LivestreamDialog
+        open={openDialog}
+        onClose={() => setOpenDialog(s => !s)}
+      />
+    </>
+  )
+}
+
+export default LiveStreamMonitorView
--- a/server/internal/livestream/livestream.go
+++ b/server/internal/livestream/livestream.go
@@ -0,0 +1,193 @@
+package livestream
+
+import (
+	"bufio"
+	"errors"
+	"io"
+	"os"
+	"os/exec"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
+)
+
+const (
+	waiting = iota
+	inProgress
+	completed
+	errored
+)
+
+// Defines a generic livestream.
+// A livestream is identified by its url.
+type LiveStream struct {
+	url          string
+	proc         *os.Process        // used to manually kill the yt-dlp process
+	status       int                // whether is monitoring or completed
+	log          chan []byte        // keeps tracks of the process logs while monitoring, not when started
+	done         chan *LiveStream   // where to signal the completition
+	waitTimeChan chan time.Duration // time to livestream start
+	errors       chan error
+	waitTime     time.Duration
+	liveDate     time.Time
+}
+
+func New(url string, log chan []byte, done chan *LiveStream) *LiveStream {
+	return &LiveStream{
+		url:          url,
+		done:         done,
+		status:       waiting,
+		waitTime:     time.Second * 0,
+		log:          log,
+		errors:       make(chan error),
+		waitTimeChan: make(chan time.Duration),
+	}
+}
+
+// Start the livestream monitoring process, once completion signals on the done channel
+func (l *LiveStream) Start() error {
+	cmd := exec.Command(
+		config.Instance().DownloaderPath,
+		l.url,
+		"--wait-for-video", "10", // wait for the stream to be live and recheck every 10 secs
+		"--no-colors", // no ansi color fuzz
+		"--paths", config.Instance().DownloadPath,
+	)
+	l.proc = cmd.Process
+
+	stdout, err := cmd.StdoutPipe()
+	if err != nil {
+		return err
+	}
+	defer stdout.Close()
+
+	if err := cmd.Start(); err != nil {
+		l.status = errored
+		return err
+	}
+
+	l.status = waiting
+
+	// Start monitoring when the livestream is goin to be live.
+	// If already live do nothing.
+	go l.monitorStartTime(stdout)
+
+	// Wait to the yt-dlp+ffmpeg process to finish.
+	cmd.Wait()
+
+	// Set the job as completed and notify the parent the completion.
+	l.status = completed
+	l.done <- l
+
+	return nil
+}
+
+func (l *LiveStream) monitorStartTime(r io.Reader) error {
+	// yt-dlp shows the time in the stdout
+	scanner := bufio.NewScanner(r)
+
+	defer func() {
+		close(l.waitTimeChan)
+		close(l.errors)
+	}()
+
+	// however the time to live is not shown in a new line (and atm there's nothing to do about)
+	// use a custom split funciton to set the line separator to \r instead of \r\n or \n
+	scanner.Split(func(data []byte, atEOF bool) (advance int, token []byte, err error) {
+		for i := 0; i < len(data); i++ {
+			if data[i] == '\r' {
+				return i + 1, data[:i], nil
+			}
+		}
+		if !atEOF {
+			return 0, nil, nil
+		}
+
+		return 0, data, bufio.ErrFinalToken
+	})
+
+	// start scanning the stdout
+	for scanner.Scan() {
+		// l.log <- scanner.Bytes()
+
+		parts := strings.Split(scanner.Text(), ": ")
+		if len(parts) < 2 {
+			continue
+		}
+
+		// if this substring is in the current line the download is starting,
+		// no need to monitor the time to live.
+		//TODO: silly
+		if !strings.Contains(scanner.Text(), "Remaining time until next attempt") {
+			l.status = inProgress
+			return nil
+		}
+
+		startsIn := parts[1]
+		parsed, err := parseTimeSpan(startsIn)
+		if err != nil {
+			continue
+		}
+
+		l.liveDate = parsed
+
+		//TODO: check if useing channels is stupid or not
+		// l.waitTimeChan <- time.Until(start)
+		l.waitTime = time.Until(parsed)
+	}
+
+	return nil
+}
+
+func (l *LiveStream) WaitTime() <-chan time.Duration {
+	return l.waitTimeChan
+}
+
+// Kills a livestream process and signal its completition
+func (l *LiveStream) Kill() error {
+	l.done <- l
+
+	if l.proc != nil {
+		return l.proc.Kill()
+	}
+
+	return errors.New("nil yt-dlp process")
+}
+
+// Parse the timespan returned from yt-dlp (time to live)
+//
+//	parsed := parseTimeSpan("76:12:15")
+//	fmt.Println(parsed) // 2024-07-21 13:59:59.634781 +0200 CEST
+func parseTimeSpan(timeStr string) (time.Time, error) {
+	parts := strings.Split(timeStr, ":")
+
+	hh, err := strconv.Atoi(parts[0])
+	if err != nil {
+		return time.Time{}, err
+	}
+	mm, err := strconv.Atoi(parts[1])
+	if err != nil {
+		return time.Time{}, err
+	}
+	ss, err := strconv.Atoi(parts[2])
+	if err != nil {
+		return time.Time{}, err
+	}
+
+	dd := 0
+
+	if hh > 24 {
+		dd = hh / 24
+		hh = hh % 24
+	}
+
+	start := time.Now()
+	start = start.AddDate(0, 0, dd)
+	start = start.Add(time.Duration(hh) * time.Hour)
+	start = start.Add(time.Duration(mm) * time.Minute)
+	start = start.Add(time.Duration(ss) * time.Second)
+
+	return start, nil
+}
--- a/server/internal/livestream/livestream_test.go
+++ b/server/internal/livestream/livestream_test.go
@@ -0,0 +1,36 @@
+package livestream
+
+import (
+	"testing"
+	"time"
+
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
+)
+
+func setupTest() {
+	config.Instance().DownloaderPath = "yt-dlp"
+}
+
+func TestLivestream(t *testing.T) {
+	setupTest()
+
+	done := make(chan *LiveStream)
+	log := make(chan []byte)
+
+	ls := New("https://www.youtube.com/watch?v=LSm1daKezcE", log, done)
+	go ls.Start()
+
+	time.AfterFunc(time.Second*20, func() {
+		ls.Kill()
+	})
+
+	for {
+		select {
+		case wt := <-ls.WaitTime():
+			t.Log(wt)
+		case <-done:
+			t.Log("done")
+			return
+		}
+	}
+}
--- a/server/internal/livestream/monitor.go
+++ b/server/internal/livestream/monitor.go
@@ -0,0 +1,118 @@
+package livestream
+
+import (
+	"encoding/gob"
+	"log/slog"
+	"os"
+	"path/filepath"
+	"time"
+
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
+)
+
+type Monitor struct {
+	streams map[string]*LiveStream // keeps track of the livestreams
+	done    chan *LiveStream       // to signal individual processes completition
+	logs    chan []byte            // to signal individual processes completition
+}
+
+func NewMonitor() *Monitor {
+	return &Monitor{
+		streams: make(map[string]*LiveStream),
+		done:    make(chan *LiveStream),
+	}
+}
+
+// Detect each livestream completition, if done remove it from the monitor.
+func (m *Monitor) Schedule() {
+	for l := range m.done {
+		delete(m.streams, l.url)
+	}
+}
+
+func (m *Monitor) Add(url string) {
+	ls := New(url, m.logs, m.done)
+
+	go ls.Start()
+	m.streams[url] = ls
+}
+
+func (m *Monitor) Remove(url string) error {
+	return m.streams[url].Kill()
+}
+
+func (m *Monitor) RemoveAll() error {
+	for _, v := range m.streams {
+		if err := v.Kill(); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (m *Monitor) Status() LiveStreamStatus {
+	status := make(LiveStreamStatus)
+
+	for k, v := range m.streams {
+		// wt, ok := <-v.WaitTime()
+		// if !ok {
+		// 	continue
+		// }
+
+		status[k] = struct {
+			Status   int
+			WaitTime time.Duration
+			LiveDate time.Time
+		}{
+			Status:   v.status,
+			WaitTime: v.waitTime,
+			LiveDate: v.liveDate,
+		}
+	}
+
+	return status
+}
+
+// Persist the monitor current state to a file.
+// The file is located in the configured config directory
+func (m *Monitor) Persist() error {
+	fd, err := os.Create(filepath.Join(config.Instance().Dir(), "livestreams.dat"))
+	if err != nil {
+		return err
+	}
+
+	defer fd.Close()
+
+	slog.Debug("persisting livestream monitor state")
+
+	return gob.NewEncoder(fd).Encode(m.streams)
+}
+
+// Restore a saved state and resume the monitored livestreams
+func (m *Monitor) Restore() error {
+	fd, err := os.Open(filepath.Join(config.Instance().Dir(), "livestreams.dat"))
+	if err != nil {
+		return err
+	}
+
+	defer fd.Close()
+
+	restored := make(map[string]*LiveStream)
+
+	if err := gob.NewDecoder(fd).Decode(&restored); err != nil {
+		return err
+	}
+
+	for k := range restored {
+		m.Add(k)
+	}
+
+	slog.Debug("restored livestream monitor state")
+
+	return nil
+}
+
+// Return a fan-in logs channel
+func (m *Monitor) Logs() <-chan []byte {
+	return m.logs
+}
--- a/server/internal/livestream/monitor_test.go
+++ b/server/internal/livestream/monitor_test.go
@@ -0,0 +1 @@
+package livestream
--- a/server/internal/livestream/status.go
+++ b/server/internal/livestream/status.go
@@ -0,0 +1,11 @@
+package livestream
+
+import "time"
+
+type LiveStreamStatus = map[string]Status
+
+type Status = struct {
+	Status   int
+	WaitTime time.Duration
+	LiveDate time.Time
+}
--- a/server/internal/memory_db.go
+++ b/server/internal/memory_db.go
@@ -3,7 +3,6 @@ package internal
 import (
 	"encoding/gob"
 	"errors"
-	"log/slog"
 	"os"
 	"path/filepath"
 	"sync"
@@ -92,7 +91,7 @@ func (m *MemoryDB) Persist() error {
 }

 // Restore a persisted state
-func (m *MemoryDB) Restore(mq *MessageQueue, logger *slog.Logger) {
+func (m *MemoryDB) Restore(mq *MessageQueue) {
 	fd, err := os.Open("session.dat")
 	if err != nil {
 		return
@@ -112,7 +111,6 @@ func (m *MemoryDB) Restore(mq *MessageQueue, logger *slog.Logger) {
 			Progress: proc.Progress,
 			Output:   proc.Output,
 			Params:   proc.Params,
-			Logger:   logger,
 		}

 		m.table.Store(proc.Id, restored)
--- a/server/internal/message_queue.go
+++ b/server/internal/message_queue.go
@@ -15,14 +15,13 @@ const queueName = "process:pending"
 type MessageQueue struct {
 	concurrency int
 	eventBus    evbus.Bus
-	logger      *slog.Logger
 }

 // Creates a new message queue.
 // By default it will be created with a size equals to nthe number of logical
 // CPU cores -1.
 // The queue size can be set via the qs flag.
-func NewMessageQueue(l *slog.Logger) (*MessageQueue, error) {
+func NewMessageQueue() (*MessageQueue, error) {
 	qs := config.Instance().QueueSize

 	if qs <= 0 {
@@ -32,7 +31,6 @@ func NewMessageQueue(l *slog.Logger) (*MessageQueue, error) {
 	return &MessageQueue{
 		concurrency: qs,
 		eventBus:    evbus.New(),
-		logger:      l,
 	}, nil
 }

@@ -59,7 +57,7 @@ func (m *MessageQueue) downloadConsumer() {
 		sem.Acquire(context.Background(), 1)
 		defer sem.Release(1)

-		m.logger.Info("received process from event bus",
+		slog.Info("received process from event bus",
 			slog.String("bus", queueName),
 			slog.String("consumer", "downloadConsumer"),
 			slog.String("id", p.getShortId()),
@@ -69,7 +67,7 @@ func (m *MessageQueue) downloadConsumer() {
 			p.Start()
 		}

-		m.logger.Info("started process",
+		slog.Info("started process",
 			slog.String("bus", queueName),
 			slog.String("id", p.getShortId()),
 		)
@@ -88,14 +86,14 @@ func (m *MessageQueue) metadataSubscriber() {
 		sem.Acquire(context.TODO(), 1)
 		defer sem.Release(1)

-		m.logger.Info("received process from event bus",
+		slog.Info("received process from event bus",
 			slog.String("bus", queueName),
 			slog.String("consumer", "metadataConsumer"),
 			slog.String("id", p.getShortId()),
 		)

 		if p.Progress.Status == StatusCompleted {
-			m.logger.Warn("proccess has an illegal state",
+			slog.Warn("proccess has an illegal state",
 				slog.String("id", p.getShortId()),
 				slog.Int("status", p.Progress.Status),
 			)
@@ -103,7 +101,7 @@ func (m *MessageQueue) metadataSubscriber() {
 		}

 		if err := p.SetMetadata(); err != nil {
-			m.logger.Error("failed to retrieve metadata",
+			slog.Error("failed to retrieve metadata",
 				slog.String("id", p.getShortId()),
 				slog.String("err", err.Error()),
 			)
--- a/server/internal/playlist.go
+++ b/server/internal/playlist.go
@@ -19,7 +19,7 @@ type metadata struct {
 	Type          string         `json:"_type"`
 }

-func PlaylistDetect(req DownloadRequest, mq *MessageQueue, db *MemoryDB, logger *slog.Logger) error {
+func PlaylistDetect(req DownloadRequest, mq *MessageQueue, db *MemoryDB) error {
 	var (
 		downloader = config.Instance().DownloaderPath
 		cmd        = exec.Command(downloader, req.URL, "--flat-playlist", "-J")
@@ -36,7 +36,7 @@ func PlaylistDetect(req DownloadRequest, mq *MessageQueue, db *MemoryDB, logger
 		return err
 	}

-	logger.Info("decoding playlist metadata", slog.String("url", req.URL))
+	slog.Info("decoding playlist metadata", slog.String("url", req.URL))

 	if err := json.NewDecoder(stdout).Decode(&m); err != nil {
 		return err
@@ -46,7 +46,7 @@ func PlaylistDetect(req DownloadRequest, mq *MessageQueue, db *MemoryDB, logger
 		return err
 	}

-	logger.Info("decoded playlist metadata", slog.String("url", req.URL))
+	slog.Info("decoded playlist metadata", slog.String("url", req.URL))

 	if m.Type == "" {
 		return errors.New("probably not a valid URL")
@@ -57,7 +57,7 @@ func PlaylistDetect(req DownloadRequest, mq *MessageQueue, db *MemoryDB, logger
 			return a.URL == b.URL
 		})

-		logger.Info("playlist detected", slog.String("url", req.URL), slog.Int("count", len(entries)))
+		slog.Info("playlist detected", slog.String("url", req.URL), slog.Int("count", len(entries)))

 		for i, meta := range entries {
 			// detect playlist title from metadata since each playlist entry will be
@@ -78,7 +78,6 @@ func PlaylistDetect(req DownloadRequest, mq *MessageQueue, db *MemoryDB, logger
 				Output:   DownloadOutput{Filename: req.Rename},
 				Info:     meta,
 				Params:   req.Params,
-				Logger:   logger,
 			}

 			proc.Info.URL = meta.URL
@@ -93,12 +92,11 @@ func PlaylistDetect(req DownloadRequest, mq *MessageQueue, db *MemoryDB, logger
 	proc := &Process{
 		Url:    req.URL,
 		Params: req.Params,
-		Logger: logger,
 	}

 	db.Set(proc)
 	mq.Publish(proc)
-	logger.Info("sending new process to message queue", slog.String("url", proc.Url))
+	slog.Info("sending new process to message queue", slog.String("url", proc.Url))

 	return cmd.Wait()
 }
--- a/server/internal/process.go
+++ b/server/internal/process.go
@@ -47,7 +47,6 @@ type Process struct {
 	Progress DownloadProgress
 	Output   DownloadOutput
 	proc     *os.Process
-	Logger   *slog.Logger
 }

 // Starts spawns/forks a new yt-dlp process and parse its stdout.
@@ -108,7 +107,7 @@ func (p *Process) Start() {

 	r, err := cmd.StdoutPipe()
 	if err != nil {
-		p.Logger.Error(
+		slog.Error(
 			"failed to connect to stdout",
 			slog.String("err", err.Error()),
 		)
@@ -116,7 +115,7 @@ func (p *Process) Start() {
 	}

 	if err := cmd.Start(); err != nil {
-		p.Logger.Error(
+		slog.Error(
 			"failed to start yt-dlp process",
 			slog.String("err", err.Error()),
 		)
@@ -167,7 +166,7 @@ func (p *Process) Start() {
 				ETA:        progress.Eta,
 			}

-			p.Logger.Info("progress",
+			slog.Info("progress",
 				slog.String("id", p.getShortId()),
 				slog.String("url", p.Url),
 				slog.String("percentage", progress.Percentage),
@@ -190,7 +189,7 @@ func (p *Process) Complete() {
 		ETA:        0,
 	}

-	p.Logger.Info("finished",
+	slog.Info("finished",
 		slog.String("id", p.getShortId()),
 		slog.String("url", p.Url),
 	)
@@ -227,7 +226,7 @@ func (p *Process) GetFormats() (DownloadFormats, error) {

 	stdout, err := cmd.Output()
 	if err != nil {
-		p.Logger.Error("failed to retrieve metadata", slog.String("err", err.Error()))
+		slog.Error("failed to retrieve metadata", slog.String("err", err.Error()))
 		return DownloadFormats{}, err
 	}

@@ -247,7 +246,7 @@ func (p *Process) GetFormats() (DownloadFormats, error) {
 		p.Url,
 	)

-	p.Logger.Info(
+	slog.Info(
 		"retrieving metadata",
 		slog.String("caller", "getFormats"),
 		slog.String("url", p.Url),
@@ -307,7 +306,7 @@ func (p *Process) SetMetadata() error {

 	stdout, err := cmd.StdoutPipe()
 	if err != nil {
-		p.Logger.Error("failed to connect to stdout",
+		slog.Error("failed to connect to stdout",
 			slog.String("id", p.getShortId()),
 			slog.String("url", p.Url),
 			slog.String("err", err.Error()),
@@ -317,7 +316,7 @@ func (p *Process) SetMetadata() error {

 	stderr, err := cmd.StderrPipe()
 	if err != nil {
-		p.Logger.Error("failed to connect to stderr",
+		slog.Error("failed to connect to stderr",
 			slog.String("id", p.getShortId()),
 			slog.String("url", p.Url),
 			slog.String("err", err.Error()),
@@ -340,7 +339,7 @@ func (p *Process) SetMetadata() error {
 		io.Copy(&bufferedStderr, stderr)
 	}()

-	p.Logger.Info("retrieving metadata",
+	slog.Info("retrieving metadata",
 		slog.String("id", p.getShortId()),
 		slog.String("url", p.Url),
 	)
--- a/server/rest/common.go
+++ b/server/rest/common.go
@@ -2,14 +2,12 @@ package rest

 import (
 	"database/sql"
-	"log/slog"

 	"github.com/marcopeocchi/yt-dlp-web-ui/server/internal"
 )

 type ContainerArgs struct {
-	DB     *sql.DB
-	MDB    *internal.MemoryDB
-	MQ     *internal.MessageQueue
-	Logger *slog.Logger
+	DB  *sql.DB
+	MDB *internal.MemoryDB
+	MQ  *internal.MessageQueue
 }
--- a/server/rest/provider.go
+++ b/server/rest/provider.go
@@ -15,10 +15,9 @@ var (
 func ProvideService(args *ContainerArgs) *Service {
 	serviceOnce.Do(func() {
 		service = &Service{
-			mdb:    args.MDB,
-			db:     args.DB,
-			mq:     args.MQ,
-			logger: args.Logger,
+			mdb: args.MDB,
+			db:  args.DB,
+			mq:  args.MQ,
 		}
 	})
 	return service
--- a/server/rest/service.go
+++ b/server/rest/service.go
@@ -4,7 +4,6 @@ import (
 	"context"
 	"database/sql"
 	"errors"
-	"log/slog"
 	"os"
 	"os/exec"
 	"time"
@@ -15,10 +14,9 @@ import (
 )

 type Service struct {
-	mdb    *internal.MemoryDB
-	db     *sql.DB
-	mq     *internal.MessageQueue
-	logger *slog.Logger
+	mdb *internal.MemoryDB
+	db  *sql.DB
+	mq  *internal.MessageQueue
 }

 func (s *Service) Exec(req internal.DownloadRequest) (string, error) {
@@ -29,7 +27,6 @@ func (s *Service) Exec(req internal.DownloadRequest) (string, error) {
 			Path:     req.Path,
 			Filename: req.Rename,
 		},
-		Logger: s.logger,
 	}

 	id := s.mdb.Set(p)
--- a/server/rpc/container.go
+++ b/server/rpc/container.go
@@ -1,25 +1,20 @@
 package rpc

 import (
-	"log/slog"
-
 	"github.com/go-chi/chi/v5"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/internal"
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/internal/livestream"
 	middlewares "github.com/marcopeocchi/yt-dlp-web-ui/server/middleware"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/openid"
 )

 // Dependency injection container.
-func Container(
-	db *internal.MemoryDB,
-	mq *internal.MessageQueue,
-	logger *slog.Logger,
-) *Service {
+func Container(db *internal.MemoryDB, mq *internal.MessageQueue, lm *livestream.Monitor) *Service {
 	return &Service{
-		db:     db,
-		mq:     mq,
-		logger: logger,
+		db: db,
+		mq: mq,
+		lm: lm,
 	}
 }

--- a/server/rpc/service.go
+++ b/server/rpc/service.go
@@ -5,14 +5,15 @@ import (
 	"log/slog"

 	"github.com/marcopeocchi/yt-dlp-web-ui/server/internal"
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/internal/livestream"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/sys"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/updater"
 )

 type Service struct {
-	db     *internal.MemoryDB
-	mq     *internal.MessageQueue
-	logger *slog.Logger
+	db *internal.MemoryDB
+	mq *internal.MessageQueue
+	lm *livestream.Monitor
 }

 type Running []internal.ProcessResponse
@@ -36,7 +37,6 @@ func (s *Service) Exec(args internal.DownloadRequest, result *string) error {
 			Path:     args.Path,
 			Filename: args.Rename,
 		},
-		Logger: s.logger,
 	}

 	s.db.Set(p)
@@ -49,7 +49,7 @@ func (s *Service) Exec(args internal.DownloadRequest, result *string) error {
 // Exec spawns a Process.
 // The result of the execution is the newly spawned process Id.
 func (s *Service) ExecPlaylist(args internal.DownloadRequest, result *string) error {
-	err := internal.PlaylistDetect(args, s.mq, s.db, s.logger)
+	err := internal.PlaylistDetect(args, s.mq, s.db)
 	if err != nil {
 		return err
 	}
@@ -58,6 +58,38 @@ func (s *Service) ExecPlaylist(args internal.DownloadRequest, result *string) er
 	return nil
 }

+// TODO: docs
+func (s *Service) ExecLivestream(args internal.DownloadRequest, result *string) error {
+	s.lm.Add(args.URL)
+
+	*result = args.URL
+	return nil
+}
+
+// TODO: docs
+func (s *Service) ProgressLivestream(args NoArgs, result *livestream.LiveStreamStatus) error {
+	*result = s.lm.Status()
+	return nil
+}
+
+// TODO: docs
+func (s *Service) KillLivestream(args string, result *struct{}) error {
+	slog.Info("killing livestream", slog.String("url", args))
+
+	err := s.lm.Remove(args)
+	if err != nil {
+		slog.Error("failed killing livestream", slog.String("url", args), slog.Any("err", err))
+		return err
+	}
+
+	return nil
+}
+
+// TODO: docs
+func (s *Service) KillAllLivestream(args NoArgs, result *struct{}) error {
+	return s.lm.RemoveAll()
+}
+
 // Progess retrieves the Progress of a specific Process given its Id
 func (s *Service) Progess(args Args, progress *internal.DownloadProgress) error {
 	proc, err := s.db.Get(args.Id)
@@ -73,7 +105,7 @@ func (s *Service) Progess(args Args, progress *internal.DownloadProgress) error
 func (s *Service) Formats(args Args, meta *internal.DownloadFormats) error {
 	var (
 		err error
-		p   = internal.Process{Url: args.URL, Logger: s.logger}
+		p   = internal.Process{Url: args.URL}
 	)
 	*meta, err = p.GetFormats()
 	return err
@@ -93,7 +125,7 @@ func (s *Service) Running(args NoArgs, running *Running) error {

 // Kill kills a process given its id and remove it from the memoryDB
 func (s *Service) Kill(args string, killed *string) error {
-	s.logger.Info("Trying killing process with id", slog.String("id", args))
+	slog.Info("Trying killing process with id", slog.String("id", args))

 	proc, err := s.db.Get(args)
 	if err != nil {
@@ -105,12 +137,12 @@ func (s *Service) Kill(args string, killed *string) error {
 	}

 	if err := proc.Kill(); err != nil {
-		s.logger.Info("failed killing process", slog.String("id", proc.Id), slog.Any("err", err))
+		slog.Info("failed killing process", slog.String("id", proc.Id), slog.Any("err", err))
 		return err
 	}

 	s.db.Delete(proc.Id)
-	s.logger.Info("succesfully killed process", slog.String("id", proc.Id))
+	slog.Info("succesfully killed process", slog.String("id", proc.Id))

 	return nil
 }
@@ -118,7 +150,7 @@ func (s *Service) Kill(args string, killed *string) error {
 // KillAll kills all process unconditionally and removes them from
 // the memory db
 func (s *Service) KillAll(args NoArgs, killed *string) error {
-	s.logger.Info("Killing all spawned processes")
+	slog.Info("Killing all spawned processes")

 	var (
 		keys       = s.db.Keys()
@@ -140,7 +172,7 @@ func (s *Service) KillAll(args NoArgs, killed *string) error {
 		}

 		if err := removeFunc(proc); err != nil {
-			s.logger.Info(
+			slog.Info(
 				"failed killing process",
 				slog.String("id", proc.Id),
 				slog.Any("err", err),
@@ -148,7 +180,7 @@ func (s *Service) KillAll(args NoArgs, killed *string) error {
 			continue
 		}

-		s.logger.Info("succesfully killed process", slog.String("id", proc.Id))
+		slog.Info("succesfully killed process", slog.String("id", proc.Id))
 	}

 	return nil
@@ -156,7 +188,7 @@ func (s *Service) KillAll(args NoArgs, killed *string) error {

 // Remove a process from the db rendering it unusable if active
 func (s *Service) Clear(args string, killed *string) error {
-	s.logger.Info("Clearing process with id", slog.String("id", args))
+	slog.Info("Clearing process with id", slog.String("id", args))
 	s.db.Delete(args)
 	return nil
 }
@@ -190,16 +222,16 @@ func (s *Service) DirectoryTree(args NoArgs, tree *[]string) error {

 // Updates the yt-dlp binary using its builtin function
 func (s *Service) UpdateExecutable(args NoArgs, updated *bool) error {
-	s.logger.Info("Updating yt-dlp executable to the latest release")
+	slog.Info("Updating yt-dlp executable to the latest release")

 	if err := updater.UpdateExecutable(); err != nil {
-		s.logger.Error("Failed updating yt-dlp")
+		slog.Error("Failed updating yt-dlp")
 		*updated = false
 		return err
 	}

 	*updated = true
-	s.logger.Info("Succesfully updated yt-dlp")
+	slog.Info("Succesfully updated yt-dlp")

 	return nil
 }
--- a/server/server.go
+++ b/server/server.go
@@ -1,3 +1,4 @@
+// a stupid package name...
 package server

 import (
@@ -22,6 +23,7 @@ import (
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/dbutil"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/handlers"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/internal"
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/internal/livestream"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/logging"
 	middlewares "github.com/marcopeocchi/yt-dlp-web-ui/server/middleware"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/openid"
@@ -44,7 +46,6 @@ type RunConfig struct {
 type serverConfig struct {
 	frontend fs.FS
 	swagger  fs.FS
-	logger   *slog.Logger
 	host     string
 	port     int
 	mdb      *internal.MemoryDB
@@ -57,9 +58,10 @@ func RunBlocking(cfg *RunConfig) {

 	logWriters := []io.Writer{
 		os.Stdout,
-		logging.NewObservableLogger(),
+		logging.NewObservableLogger(), // for web-ui
 	}

+	// file based logging
 	if cfg.FileLogging {
 		logger, err := logging.NewRotableLogger(cfg.LogFile)
 		if err != nil {
@@ -76,31 +78,33 @@ func RunBlocking(cfg *RunConfig) {
 		logWriters = append(logWriters, logger)
 	}

-	logger := slog.New(
-		slog.NewTextHandler(io.MultiWriter(logWriters...), &slog.HandlerOptions{}),
-	)
+	logger := slog.New(slog.NewTextHandler(io.MultiWriter(logWriters...), &slog.HandlerOptions{
+		Level: slog.LevelInfo, // TODO: detect when launched in debug mode -> slog.LevelDebug
+	}))
+
+	// make the new logger the default one with all the new writers
+	slog.SetDefault(logger)

 	db, err := sql.Open("sqlite", cfg.DBPath)
 	if err != nil {
-		logger.Error("failed to open database", slog.String("err", err.Error()))
+		slog.Error("failed to open database", slog.String("err", err.Error()))
 	}

 	if err := dbutil.Migrate(context.Background(), db); err != nil {
-		logger.Error("failed to init database", slog.String("err", err.Error()))
+		slog.Error("failed to init database", slog.String("err", err.Error()))
 	}

-	mq, err := internal.NewMessageQueue(logger)
+	mq, err := internal.NewMessageQueue()
 	if err != nil {
 		panic(err)
 	}
 	mq.SetupConsumers()

-	go mdb.Restore(mq, logger)
+	go mdb.Restore(mq)

 	srv := newServer(serverConfig{
 		frontend: cfg.App,
 		swagger:  cfg.Swagger,
-		logger:   logger,
 		host:     cfg.Host,
 		port:     cfg.Port,
 		mdb:      &mdb,
@@ -109,13 +113,14 @@ func RunBlocking(cfg *RunConfig) {
 	})

 	go gracefulShutdown(srv, &mdb)
-	go autoPersist(time.Minute*5, &mdb, logger)
+	go autoPersist(time.Minute*5, &mdb)

 	var (
 		network = "tcp"
 		address = fmt.Sprintf("%s:%d", cfg.Host, cfg.Port)
 	)

+	// support unix sockets
 	if strings.HasPrefix(cfg.Host, "/") {
 		network = "unix"
 		address = cfg.Host
@@ -123,19 +128,30 @@ func RunBlocking(cfg *RunConfig) {

 	listener, err := net.Listen(network, address)
 	if err != nil {
-		logger.Error("failed to listen", slog.String("err", err.Error()))
+		slog.Error("failed to listen", slog.String("err", err.Error()))
 		return
 	}

-	logger.Info("yt-dlp-webui started", slog.String("address", address))
+	slog.Info("yt-dlp-webui started", slog.String("address", address))

 	if err := srv.Serve(listener); err != nil {
-		logger.Warn("http server stopped", slog.String("err", err.Error()))
+		slog.Warn("http server stopped", slog.String("err", err.Error()))
 	}
 }

 func newServer(c serverConfig) *http.Server {
-	service := ytdlpRPC.Container(c.mdb, c.mq, c.logger)
+	lm := livestream.NewMonitor()
+	go lm.Schedule()
+	go lm.Restore()
+
+	go func() {
+		for {
+			lm.Persist()
+			time.Sleep(time.Minute * 5)
+		}
+	}()
+
+	service := ytdlpRPC.Container(c.mdb, c.mq, lm)
 	rpc.Register(service)

 	r := chi.NewRouter()
@@ -196,10 +212,9 @@ func newServer(c serverConfig) *http.Server {

 	// REST API handlers
 	r.Route("/api/v1", rest.ApplyRouter(&rest.ContainerArgs{
-		DB:     c.db,
-		MDB:    c.mdb,
-		MQ:     c.mq,
-		Logger: c.logger,
+		DB:  c.db,
+		MDB: c.mdb,
+		MQ:  c.mq,
 	}))

 	// Logging
@@ -227,15 +242,15 @@ func gracefulShutdown(srv *http.Server, db *internal.MemoryDB) {
 	}()
 }

-func autoPersist(d time.Duration, db *internal.MemoryDB, logger *slog.Logger) {
+func autoPersist(d time.Duration, db *internal.MemoryDB) {
 	for {
 		if err := db.Persist(); err != nil {
-			logger.Info(
+			slog.Warn(
 				"failed to persisted session",
 				slog.String("err", err.Error()),
 			)
 		}
-		logger.Info("sucessfully persisted session")
+		slog.Debug("sucessfully persisted session")
 		time.Sleep(d)
 	}
 }