Transmission/Amule/Aria2 restart trigger

[capriele]

closes: https://github.com/Ansuel/tch-nginx-gui/issues/1079 closes: https://github.com/Ansuel/tch-nginx-gui/issues/1078 Transmission/Amule/Aria2 restart trigger è rpc_whitelist

[FrancYescO]

lo script hotplug per il restart di transmission forse è meglio contenga qualche check in più per evitare di riavviarlo quando si inserisce una seconda usb che magari non c'entra nulla con transmission

[capriele]

Something like that?

#!/bin/sh
usb_count=$(find /tmp/run/mountd/ -mindepth 1 -maxdepth 1 -type d | wc -l)
if [ "$usb_count" -le "1" ]; then
    /etc/init.d/transmission restart
fi

However it should be checked when the usb is mounted. Because if it is mounted before the execution of this script the previous code doesn't work.

At the moment I only have a tg789vac (with only one USB port) so I can't do this check...

[FrancYescO]

mhh yes or probably just a check for an if exist transmission folder on the mounted usb drive (should be an argument of hotplug script called)

[FrancYescO]

-d /tmp/run/mountd/$DEVNAME/sharing/transmission idk if is correct but something like this (hopefully it is already mounted when script is called)

[capriele]

mhh yes or probably just a check for an if exist transmission folder on the mounted usb drive (should be an argument of hotplug script called)

Ok, Is there a way to detect the latest mounted usb device?

[capriele]

This should be what you are searching for...

[FrancYescO]

rethinking about this, probably i've introduced a misleading behaviour: restart will be not triggered on unmount (as the path does not exist) so transmission will continue to download to the "unmounted" path

[capriele]

rethinking about this, probably i've introduced a misleading behaviour: restart will be not triggered on unmount (as the path does not exist) so transmission will continue to download to the "unmounted" path

Yes, this could happen. Furthermore $DEVNAME it is not equal to sda1.

[capriele]

@FrancYescO the merged script is wrong: could this be a valid alternative?

        #!/bin/sh
        last_usb=$(ls -t /dev/sd* | tail -n 1)
        last_usb=${last_usb#"/dev/"}
        usb_count=$(find /tmp/run/mountd/ -mindepth 1 -maxdepth 1 -type d | wc -l)
        if [ "$usb_count" == "0" ]; then
            /etc/init.d/transmission restart
        elif [ -d "/tmp/run/mountd/$last_usb/sharing/config/transmission" ]; then
            /etc/init.d/transmission restart
        fi

[FrancYescO]

https://openwrt.org/docs/guide-user/base-system/hotplug#block whats the value of $DEVNAME? probably it should be used for the /mnt path

the other best bahaviour should be if action == remove && DEVNAME in transmission config > stop transmission

[capriele]

https://openwrt.org/docs/guide-user/base-system/hotplug#block whats the value of $DEVNAME? probably it should be used for the /mnt path

the other best bahaviour should be if action == remove && DEVNAME in transmission config > stop transmission

At the moment, on my device $DEVNAME is equal to: bus/usb/001/022

cat /sys/bus/usb/devices/usb1/1-2/uevent
MAJOR=189
MINOR=21
DEVNAME=bus/usb/001/022
DEVTYPE=usb_device
DRIVER=usb
DEVICE=/proc/bus/usb/001/022
PRODUCT=1221/3234/0
TYPE=0/0/0
BUSNUM=001
DEVNUM=022