<br />
<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_sveibrcif7ie3g35g7gp50qka6, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
<br />
<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
!7

static Map<O, Long> wsToState = weakHashMap();
static int interval = 200;

static File fileToLog() {
  ret getProgramFile(#1013927, "versions.log");
}

p {
  initWebSockets();
  doEvery(interval, f update);
}

html {
  ret htitle_h3("Mech Live Log") + subBot_html_webSocketBasedLogView();
}

svoid update {
  File f = fileToLog();
  long len = fileSize(f);
  
  for (O ws : webSocketManager.webSockets) {
    Long l = wsToState.get(ws);
    if (l == null) wsToState.put(ws, l = 0);
    if (len > l) {
      S newStuff = loadTextFilePart(f, l, len);
      wsToState.put(ws, len);
      call(ws, 'send, "+" + newStuff);
    }
  }
}