Regression getting error "journal has been rotated"

[guyluz11]

After number of days the network connections stop working only inside the snap.

Running sudo systemctl status -n 100 snap.smart-home.smart-home return the following:
Warning: journal has been rotated since unit was started, output may be incomplete.

Buttons still working and restarting the snap will reset the problem again to number of days.

[guyluz11]

My guess is that it is one of those:

1. Currently the snap was created on old version of snapcraft (version 2.43), creating again on new version might solve this.
2. One of the packages that was updated create this problem, if this is the case we will hope that over time updating packages will solve the case, if this will become urgent finding that package will be hard so make this last resort.
3. It was introduced in the months that I have created set_devices_e.dart so it can be new piece of code.
4. Updated to the device os

[guyluz11]

When useing snapcraft on rasbery pi 4 the snap return the following error
jinnime@nanopiduo2:~$ sudo smart-home /snap/smart-home/x2/scripts/cScripts/phisicalComponents/sendingSignals/offSignal/turnOffWiringPiSetupPhys: error while loading shared libraries: libwiringPi.so: cannot open shared object file: No such file or directory

[guyluz11]

While creating the snap using snapcraft I get the following lines:

This part is missing libraries that cannot be satisfied with any available stage-packages known to snapcraft:
- usr/local/lib/libwiringPi.so
- usr/local/lib/libwiringPiDev.so
These dependencies can be satisfied via additional parts or content sharing. Consider validating configured filesets if this dependency was built.

[guyluz11]

https://forum.snapcraft.io/t/best-way-to-solve-this-part-is-missing-libraries-that-cannot-be-satisfied-with-any-available-stage-packages-known-to-snapcraft/19987

[guyluz11]

https://snapcraft.io/blog/building-a-java-snap-by-example

[guyluz11]

1. Currently the snap was created on old version of snapcraft (version 2.43), creating again on new version might solve this.

Solved number one, the snap was built on snapcraft 4.3 this time.
I will report here again in one month if it was solved or not.

[guyluz11]

I decided to close it now and reopen it in case it reappear.

[guyluz11]

I came back in more than one device at the same time (but not in all of them)

● snap.cybear-jinni.cybear-jinni.service - Service for snap application cybear-jinni.cybear-jinni
     Loaded: loaded (/etc/systemd/system/snap.cybear-jinni.cybear-jinni.service; enabled; vendor preset: enabled)
     Active: failed (Result: exit-code) since Fri 2020-09-25 01:03:05 UTC; 8h ago
    Process: 22966 ExecStart=/usr/bin/snap run cybear-jinni (code=exited, status=255/EXCEPTION)
   Main PID: 22966 (code=exited, status=255/EXCEPTION)

Warning: journal has been rotated since unit was started, output may be incomplete.

[guyluz11]

After some research I found out that the only device that it didn't stop working was the one that network manager dart snap was stopped.

My suspicion is that because that both of the snaps network manager dart (Security-Bear) and cybear-jinni (Smart-Device) have the same process name running inside of them main.exe it collides and crush with that error.

[guyluz11]

Happened again, can be connected to bad sdcard?, maybe it can occurs after new update and upgrade to Linux is complete.

[guyluz11]

#26 is blocker, the software is getting restarted so we do not get to see this problem a lot.

[guyluz11]

Now that #26 got patch this issue should be reevaluated, as it could have happened from the same issue of Firedart package not implementing correctly the auth token.

[guyluz11]

Reverted the patch as it have check #26 for description about the revert.

[guyluz11]

Like the last patch that was canceled in #26, #139 will try to patch it up by restarting the stream to firebase after 4 hours.