A few improvements

app.js

@@ -449,7 +449,7 @@ app.get('/api/channel/:name', async (req, res) => {
   let db = await dbPromise
   let data = await db.get('SELECT user_uuid,name,live_at,last_stream FROM channels WHERE name=?', name)
   if (!data) return res.jsonp({ error: 'No such channel!' })
-  let links = await db.all('SELECT * FROM link WHERE uuid = ?', data.user_uuid)
+  let links = await db.all('SELECT name,url FROM link WHERE uuid = ?', data.user_uuid)
 
   delete data.user_uuid
   data.live = data.live_at != null
@@ -457,11 +457,7 @@ app.get('/api/channel/:name', async (req, res) => {
   data.last_stream = new Date(parseInt(data.last_stream))
   data.links = links || []
   data.viewers = Object.keys(cache.viewers[name] || {}).length
-
-  for (let i in data.links) {
-    delete data.links[i].id
-    delete data.links[i].uuid
-  }
+  data.source = streamServer + name + '.m3u8'
 
   res.jsonp(data)
 })
@@ -476,36 +472,42 @@ app.use((error, req, res, next) => {
 wss.on('connection', (ws, request, client) => {
   const userId = request.session.login || request.session.id
   const username = request.session.username
+  let myChannels = []
 
-  dev && console.log(username || userId,'connected')
+  dev && console.log(userId, 'connected')
   ws.on('message', (msg) => {
-    dev && console.log(userId,'said',msg)
-    if (msg.indexOf('watch ') === 0) {
-      let chan = msg.substring(6)
-      dev && console.log('adding a watcher to channel',chan)
-      if (cache.live.indexOf(chan) !== -1) {
-        if (!cache.viewers[chan]) cache.viewers[chan] = {}
-        cache.viewers[chan][userId] = username || 'A Friendly Guest'
-      }
-    } else if (msg.indexOf('stop ') === 0) {
-      let chan = msg.substring(5)
-      dev && console.log('removing a watcher from channel',chan)
-      if (cache.live.indexOf(chan) !== -1) {
-        if (cache.viewers[chan] && cache.viewers[chan][userId]) delete cache.viewers[chan][userId]
-      }
-    } else if (msg.indexOf('viewers ') === 0) {
-      let chan = msg.substring(8)
-      if (cache.viewers[chan] != null) ws.send('viewlist ' + Object.values(cache.viewers[chan]).join(','))
+    dev && console.log(userId, 'said', msg)
+    let is = msg.toString().trim().split(' ')
+    let chan = is[1]
+    if (!chan) return
+    switch (is[0]) {
+      case 'watch':
+        dev && console.log('adding watcher', userId, 'to channel', chan)
+        if (cache.live.indexOf(chan) !== -1) {
+          if (!cache.viewers[chan]) cache.viewers[chan] = {}
+          cache.viewers[chan][userId] = username || 'A Friendly Guest'
+          if (myChannels.indexOf(chan) === -1) myChannels.push(chan)
+        }
+        break
+      case 'stop':
+        dev && console.log('removing watcher', userId, 'from channel', chan)
+        if (cache.live.indexOf(chan) !== -1) {
+          if (cache.viewers[chan] && cache.viewers[chan][userId]) delete cache.viewers[chan][userId]
+          if (myChannels.indexOf(chan) !== -1) myChannels.splice(myChannels.indexOf(chan), 1)
+        }
+        break
+      case 'viewers':
+        if (cache.viewers[chan] != null) ws.send('viewlist ' + Object.values(cache.viewers[chan]).join(','))
+        break
     }
   })
 
   ws.on('close', () => {
-    dev && console.log(userId,'disconnected')
-    for (let chan in cache.viewers) {
+    dev && console.log(userId, 'disconnected')
+    for (let i in myChannels) {
+      let chan = myChannels[i]
       let viewers = cache.viewers[chan]
-      if (viewers[userId]) {
-        delete cache.viewers[chan][userId]
-      }
+      if (viewers && viewers[userId]) delete cache.viewers[chan][userId]
     }
   })
 

src/player.js

@@ -129,18 +129,13 @@ function liveStatus (status) {
     lstat.className = 'badge live'
     clearTimeout(retryTimeout)
 
-    if (vid.paused) {
-      showBigBtn(true)
-    }
-
-    handleWebSocket(true)
+    if (vid.paused) showBigBtn(true)
   } else {
     lstat.innerHTML = 'offline'
     lstat.className = 'badge live offline'
     viewers.style.display = 'none'
-
-    handleWebSocket(false)
   }
+  handleWebSocket()
 }
 
 function hide () {
@@ -174,17 +169,11 @@ function toggleStream () {
   if (!vid) return
   if (!vidReady) return
   if (vid.paused) {
-    if (ws) ws.send('watch ' + STREAM_NAME)
     hls.startLoad(-1)
     vid.play()
-    btn.innerHTML = '<i class="fa fa-pause fa-fw"></i>'
-    showBigBtn(false)
   } else {
-    if (ws) ws.send('stop ' + STREAM_NAME)
     hls.stopLoad()
     vid.pause()
-    btn.innerHTML = '<i class="fa fa-play fa-fw"></i>'
-    showBigBtn(true)
   }
 }
 
@@ -238,6 +227,18 @@ function toggleFullscreen () {
   }
 }
 
+function handlePlay () {
+  if (ws) ws.send('watch ' + STREAM_NAME)
+  btn.innerHTML = '<i class="fa fa-pause fa-fw"></i>'
+  showBigBtn(false)
+}
+
+function handlePause () {
+  if (ws) ws.send('stop ' + STREAM_NAME)
+  btn.innerHTML = '<i class="fa fa-play fa-fw"></i>'
+  showBigBtn(true)
+}
+
 window.addEventListener('onblur', () => {
   shouldHide = true
 }, false)
@@ -446,5 +447,7 @@ window.addEventListener('resize', function () {
 })
 
 vid.addEventListener('timeupdate', updateTime, false)
+vid.addEventListener('play', handlePlay, false)
+vid.addEventListener('pause', handlePause, false)
 
 getStreamStatus()