IsAlive component

IsAslive component that is able to detect the server Scada is requests.

Example:

<div
        id='app-isalive'
        plabel='Server is alive'
        ptime-warning=7000
        ptime-refresh=3000
        ptime-error=11000 >
</div>

• plabel - display name
• ptime-warning - in case of no reply, the time after which it shows the warning status
• ptime-refresh - how often it checks if the server is responding
• ptime-error - in case of no reply, the time after which it shows the error status

{http://scadalts:8080/}api/is_alive/time - checks the time from the server which is then compared by the component to the local time in the browser