Push notifications no longer working after changing hardware
Hi all;
I was running Repetier Server successfully on a Raspberry Pi with push notifications via Repetier Informer. The Pi has now been used elsewhere and I purchased a Mac Mini with which to run Repetier Server on. Unable to install Debian on a new Mac Mini (long story), I am now running Repetier Server 0.94.3 on MacOS which is working fine... except for push notifications. They are not being sent and I am getting no useful error message beyond "Failed to send push message" and I cannot find any log files with more of an explanation as to why the push message failed.
Help please? It's rather less efficient having to manually check for print completion when you're running many printers...
I was running Repetier Server successfully on a Raspberry Pi with push notifications via Repetier Informer. The Pi has now been used elsewhere and I purchased a Mac Mini with which to run Repetier Server on. Unable to install Debian on a new Mac Mini (long story), I am now running Repetier Server 0.94.3 on MacOS which is working fine... except for push notifications. They are not being sent and I am getting no useful error message beyond "Failed to send push message" and I cannot find any log files with more of an explanation as to why the push message failed.
Help please? It's rather less efficient having to manually check for print completion when you're running many printers...
Comments
17:43:11.618: Repetier-Informer API response: {"error":0,"data":{"receivers":1}}
in the log. So checking what you see there would help. It could be that the group does not exist any more. It gets deleted automatically when the last device removes it. So you could try adding a new group and use that id instead.Whenever I try to send a test message I get:
2020-12-20 10:53:11: Sending push message failed: Exception: informer.repetier-apps.com
2020-12-20 10:49:03: error in postRequest:Host not found: licence.internetloesungen.com
2020-12-20 10:50:43: error in postRequest:Host not found: licence.internetloesungen.com
2020-12-20 10:52:23: error in postRequest:Host not found: licence.internetloesungen.com
Under the Register pane it says my license is activated.
error in postRequest:Host not found: licence.internetloesungen.com
also shows that internet is not reachable from pi and without internet access you can not send push messages. So that is the main reason as it seems.
I guess you are still able to reach printer in your intranet, so it is either that the set host name resolver is not working or the gateway is not set/wrong. Both are normally retrieved from the dhcp server except if you have defined it set them manually.
Login via ssh and run
route -n
to see which routes/gateways are used.
cat /etc/resolv.conf
will show the used nameserver.
Run a simple
ping informer.repetier-apps.com
to see if linux can reach our server.
If settings are correct it might be a firewall blocking the outgoing traffic as well.