Unable to access DVT via device UDID

[lnguyen234]

Test environment

• Host OS version: MacOS Ventura
• Target device model and iOS version: iPadOS 17.4
• pymobiledevice3 4.9.5

Describe the bug
Tunnel is already started via usbmuxd by: pymobiledevice3 lockdown start-tunnel. However, I could not call any DVT functions, eg pymobiledevice3 developer dvt launch com.apple.mobilesafari --tunnel <device_udid>. The command should run fine if I replace --tunnel UDID with the --rsd string.

Expected behavior
Safari app should be launched

Logs
pymobiledevice3.main[85627] ERROR Unable to connect to Tunneld. You can start one using:
sudo python3 -m pymobiledevice3 remote tunneld

[doronz88]

You are confusing two completely seperate ways to use tunnels.
Simplest is to execute on one shell:

sudo pymobiledevice3 remote tunneld

Then on the other, whatever command with no special options. For example:

pymobiledevice3 developer dvt launch com.apple.mobilesafari