Send Email

[Mapantz]

I have CMX set to send an email if a high gust is recorded. CMX locked up not long ago, and then crashed:

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2021-12-07 12:59:11.282 SendEmail: Error - System.IO.IOException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond ---> System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at MailKit.Net.NetworkStream.<ReadAsync>d__34.MoveNext()
   --- End of inner exception stack trace ---
   at MailKit.Net.NetworkStream.<ReadAsync>d__34.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at MailKit.Net.Smtp.SmtpStream.<ReadAheadAsync>d__39.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at MailKit.Net.Smtp.SmtpStream.<ReadResponseAsync>d__46.MoveNext()

[mcrossley]

Hmm, it shouldn't have crashed, that is a caught error.

I take it the Send Test Email also fails?

[rogerthn]

Send Test Mail is failing as seen in the attached file.

SendTestMail.txt

PS
https://rogerthn.se/cumulusutils_2021/s ... oTable.txt

[Phil23]

Just tried test emails on both my Win10 & rPi installs & both Ok.

[freddie]

Send Test Mail is failing as seen in the attached file.SendTestMail.txt
PS
https://rogerthn.se/cumulusutils_2021/s ... oTable.txt

I would try removing mono-complete in its entirety, and then reinstall mono-complete.

[rogerthn]

I would try removing mono-complete in its entirety, and then reinstall mono-complete.

OK, might consider this even if it will interrupt my weather monitoring for several minutes

[rogerthn]

I would try removing mono-complete in its entirety, and then reinstall mono-complete.

OK, might consider this even if it will interrupt my weather monitoring for several minutes

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sudo apt-get purge --auto-remove mono-complete
sudo init 6
sudo apt update
sudo apt upgrade
sudo init 6
sudo apt-get install mono-complete

Identical crash on Send Test Mail

[mcrossley]

I'm no mono expert, and the trace doesn't really give me much of clue what is causing the crash. But it is in Mono rather than Cumulus.

You did definitely copy the all the dlls from distribution zip?

[mcrossley]

And which version of mono have you got installed?

[rogerthn]

I did use my standard Cumulus MX upgrade steps
Get the zip file to the raspberry
Backup current CMX

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sudo rsync -av --delete CumulusMX/ CumulusMX_3154/

Ctrl-C to terminate CMX

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sudo rsync -av --delete CumulusMX/ CumulusMX_3154/

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unzip -o CumulusMXDist3159.zip

mono -V
Mono JIT compiler version 6.8.0.105 (Debian 6.8.0.105+dfsg-3.2 Mon Jul 12 07:04:24 UTC 2021)
i.e. raspbian bullseye version.

[mcrossley]

Did this work ok on the previous release?

Could you upgrade to the latest version of mono?
I am running 6.12.0 and do not see any problems

[freddie]

@mcrossley I'm on Mono 6.8 and don't have this happening.

[rogerthn]

I do think that I did verify Email Server Settings some time back.
Give me some time and I'll spin up an other server, VM or RPI.
There is one big advantage with Ecowitt GW1000, more than one can listen

[rogerthn]

Something is "corrupted" on the old RPI.
Send Test Email OK on virtual bullseye using mono 6.8.0.105

[mcrossley]

Thanks for letting us know.