Noticed issue when computer goes into hibernation/sleep while Armory is running

[jammers]

Hi goatpig,

I just wanted to flag an issue that I've noticed twice now.

If I have bitcoin core running and up to date, and then armory too, and everything's synced and up to date, and if my (windows 10) computer goes into hibernation/sleep mode, after resuming,  Core will continue to sync back up to date.

However, Armory stays stuck at the block before hibernation. I rebooted, re-opened armory, it went through the usual start up stuff and it said it was online at a block (about 100 ago), despite the fact that core is showing the current block.

To resolve the issue, I did a rebuild and rescan of the database which took about an hour and a half to complet, parsed all the blocks and then when it was completed, it got up to date.

But I wanted to flag the issue to see if anyone else has run into it and can replicate, and if so to report it as a bug. I've seen similar reports on the forum of armory being stuck, but I think for different reasons.

Thanks

Jamie

[goatpig]

Armory can't survive a sleep cycle because of the way LMDB handles memory.

[johnlu]

But I wanted to flag the issue to see if anyone else has run into it and can replicate, and if so to report it as a bug. I've seen similar reports on the forum of armory being stuck, but I think for different reasons.

Same issue for me in linux. My workaround is just to shut down armory right before I hibernate my system.