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mrothenbuecher / Chromecast-Kiosk

A open source software to create a digital signage system with google chromecasts.
https://mrothenbuecher.github.io/Chromecast-Kiosk/
MIT License
104 stars 16 forks source link

Cronjob SSL handshake terminated by remote host #31

Closed Stormle closed 2 years ago

Stormle commented 2 years ago

After running cronjobs for a while the server loses connection with the Chromecast and starts erroring out. The web interface can't connect to it at all. Restarting the server fixes the issue. Funnily enough restarting the Chromecast also works.

chromecast-kiosk-setup | 12:23:00.002 [cron4j::scheduler[3c06d14a79eeb2873113954a0000018185c3fb0c32307248]::executor[3 c06d14a79eeb287641881be0000018186374ca24806140f]] INFO de.michaelkuerbis.presenter.utils.CronJob - task crontest started chromecast-kiosk-setup | 12:23:00.012 [cron4j::scheduler[3c06d14a79eeb28771de92ed0000018185c4dbe46ed13c0d]::executor[3 c06d14a79eeb2872e0f68060000018186374ca132e81065]] ERROR de.michaelkuerbis.presenter.utils.CronJob - javax.net.ssl.SSLHandshakeException: Remote host terminated the handshake chromecast-kiosk-setup | 12:23:00.012 [cron4j::scheduler[3c06d14a79eeb28771de92ed0000018185c4dbe46ed13c0d]::executor[3 c06d14a79eeb2872e0f68060000018186374ca132e81065]] INFO de.michaelkuerbis.presenter.utils.CronJob - task crontest succeeded chromecast-kiosk-setup | 12:23:00.013 [cron4j::scheduler[3c06d14a79eeb2873113954a0000018185c3fb0c32307248]::executor[3 c06d14a79eeb287641881be0000018186374ca24806140f]] ERROR de.michaelkuerbis.presenter.utils.CronJob - javax.net.ssl.SSLHandshakeException: Remote host terminated the handshake chromecast-kiosk-setup | 12:23:00.014 [cron4j::scheduler[3c06d14a79eeb2873113954a0000018185c3fb0c32307248]::executor[3 c06d14a79eeb287641881be0000018186374ca24806140f]] INFO de.michaelkuerbis.presenter.utils.CronJob - task crontest succeeded

On the network level Keep-Alive's, SYN's, ACK's and PSH's seem to be flowing normally but when it comes to sending the job to the Chromecast only RST's are sent. In my particular case 8 of them for one cronjob. Also the amount of packets seem to go way up. After a few hours of running the average amount of TCP packets sent between the server and the Chromecast is around 100 per second. Normally it seems to be around 3 per second.

I compiled the .war-file myself from the latest source code. Getting a new release out could be beneficial since I'm guessing it uses a vulnerable version of Log4j.

Thanks for the project though! It's been very interesting to research.

mrothenbuecher commented 2 years ago

Hi,

under the hood chromecast-kiosk uses chromecast-java-api-v2, therefore I am not able to help you. Sorry Mate.