[Bug] cf tunnel+device discovery not working

[rafalohaki]

I try to host pairdrop and using cloudflare tunnel
i get log about connecting other device to network but its not loading fully and with error
i tried some ways but still not working

this is what i get when i set up IPV6_LOCALIZE=true

this is when i set up IPV6_LOCALIZE=false

with IPV6_LOCALIZE=4 i get

its discovering device in console but not in gui and after 3 seconds, there is an error.

should i set true to Disable Chunked Encoding/No Happy Eyeballs?
what env should i use
which ip exposed/local should i reverse to make it work woth cloudflare tunnel
I tried to solve problem looking through this issue #69
but still no result

my docker compose:

version: "4"
services:
pairdrop:
image: lscr.io/linuxserver/pairdrop
container_name: pairdrop
environment:
- PUID=1000
- PGID=1000
- TZ=Europe/Warsaw
- RATE_LIMIT=false #optional
- WS_FALLBACK=false #optional
- RTC_CONFIG= #optional
- DEBUG_MODE=false #optional
- IPV6_LOCALIZE=4
ports:
- 3088:3000
restart: unless-stopped

[schlagmichdoch]

As the error message explains you need to deploy a TURN server alongside PairDrop for it to work behind Cloudflare.
See Deployment notes for instructions.

Probably I should also provide a docker-compose file that does it all at once. I will look into it.

[alexonpeace]

i got same issue i think only after recent update even without cf bypassed it wouldn't work on a different network

[schlagmichdoch]

@alexonpeace have you deployed a TURN server? If at least one device is behind a NAT you need that for connections:

TURN server for Internet Transfer

Beware that you have to host your own TURN server to enable transfers between different networks.

Follow this guide to either install coturn directly on your system (Step 1)
or deploy it via docker-compose (Step 5).

Alternatively, use a free, pre-configured TURN server like OpenRelay

[schlagmichdoch]

I have refactored the documentation and fixed the Docker Compose file to host coturn alongside PairDrop.

@alexonpeace @rafalohaki Please checkout this branch to test if everything is as easy as expected:

1. git clone https://github.com/schlagmichdoch/PairDrop.git
2. cd PairDrop
3. git checkout fix-turn-container
4. Follow the guide at https://github.com/schlagmichdoch/PairDrop/blob/fix-turn-container/docs/host-your-own.md#coturn-and-pairdrop-via-docker-compose

After your feedback I would merge this into master.

[schlagmichdoch]

Corresponding PR: #195

[schlagmichdoch]

The following comments were deleted by GitHub (via hubot) as part of mistakenly marking this account as spam on 17th February 2024. The correct thread order and the creation date is unclear. I decided to manually restore them anyway in order to complete the information this issue holds even though the restored information might be outdated:

Comment by @schlagmichdoch:

The docker changes have since been released into v1.10.0 so your can also find the documentation on the master branch:
https://github.com/schlagmichdoch/PairDrop/blob/master/docs/host-your-own.md#coturn-and-pairdrop-via-docker-compose

Have you since had any luck in hosting your PairDrop instance? :)