[Glass] tODE being disconnected on long "do-its"

[Dale Henrichs via Glass]

Mariano,

It does look like the socket got closed for some reason (`socket read 
EOF`) ... so you are using an ssh tunnel to connect to server?

It would be good to figure out who is doing the closing ... the 
server-side doesn't close and the client-side doesn't have any GemStone 
related timeouts that would close a connection ... so perhaps your guess 
about keepalive is a good one ...

I'll see if anyone here has any insights.

Dale


On 01/31/2017 11:54 AM, Mariano Martinez Peck via Glass wrote:
> Hi guys,
>
> It already happens to me since a long time. I am using tODE on my 
> local machine to connect to remote stones on server. I do this via SSH 
> and everything seems to work. However, it happens that when I evaluate 
> something from a workspace that may takes several minutes, then my 
> tODE image does not respond anymore. The gem does not continue either 
> and I must kill the image. Contrary when I run small do it from a 
> workspace, I have no problem.
>
> Maybe it is related to SSH and keep alive or something? It seems 
> related to the fact I do nothing with tODE (as I can't because tODE 
> gem is locked by running whatever I evaluated in a workspace).
>
> From the gemnetobject log all I can see is:
>
>
> *****************************************************
> ****** Abnormal Shutdown at 01/31/2017 13:25:22 EST
> *****************************************************
> -----------------------------------------------------
> GemStone: Error         Fatal
> Network error - text follows:
> socket read EOF
> Error Category: 231169 [GemStone] Number: 4137  Arg Count: 0 Context : 
> 20 exception : 20
>
> On pcmon log I see:
>
>
> [01/31/17 13:25:22.396 EST]: Client died: Slot    8, PID   28431, 
> LostOtFlags    0, sessionId 5 Name Gem15
> [01/31/17 13:25:22.396 EST]: Starting crashed client recovery: Slot 8, 
> PID 28431, Name Gem15
>     Cleaned up locked/pinned frame 101760 for crashed process 28431 
> (pte.lockedPageFrameId)
>     Cleaned up locked/pinned frame 50206 for crashed process 28431 
> (pte.otCachePinnedFrames)
>     Cleaned up locked/pinned frame 26906 for crashed process 28431 
> (pte.otCachePinnedFrames)
>     Cleaned up locked/pinned frame 76553 for crashed process 28431 
> (pte.otCachePinnedFrames)
>     Disposing free frame cache from slot 8:  9 of 9 frames recovered.
>     Disposing free PCE cache from slot 8:  9 of  9 PCEs recovered.
> [01/31/17 13:25:24.474 EST]: Finished crashed client recovery: Slot 8, 
> PID 28431, Name Gem15
>
>
> And on my client machine console I see:
>
>
>  ❯ channel 12: open failed: connect failed: Connection refused
>
>
> Does this happen to you too? Any ideas / workaround ?
>
> Thanks
>
> -- 
> Mariano
> http://marianopeck.wordpress.com
>
>
> _______________________________________________
> Glass mailing list
> Glass at lists.gemtalksystems.com
> http://lists.gemtalksystems.com/mailman/listinfo/glass

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.gemtalksystems.com/mailman/private/glass/attachments/20170131/05fa7b31/attachment-0001.html>