when docker stopped the mounted decrypt points became 'Transport endpoint is not connected'

[skygunner]

Hi ,

Thanks for the nice handy docker image.
I tried to use this docker image on unraid nas, it works fine for mounting.
But when the container stopped, the none-empty folders of CIPHERDIR will became 'Transport endpoint is not connected' and need to umount -l to them. Otherwise the next start of the container will error out due to

can't create directory '/mnt/a-folder': Socket not connected

Is this a file permission issue or a recent change in the gocryptfs?

I remember I use the older gocryptfs and have no such issue.

[OJFord]

Did you run fusermount -u? The readme notes that it isn't run automatically - to be honest though I can't remember why not.

If that is the issue, it's probably worth sorting out - it's a bit of an odd gotcha.

trapping Docker's STOPSIGNAL in the run script and unmounting on exit ought to do it. A PR would be great, or I might have a look at the weekend.