Websocket back-end server for Feather wallet

Iet uz failu

tobtoht a33d241015 Merge pull request 'rpc_nodes: widen allowed heights' (#8 ) from tobtoht/feather-ws:widen_offsets into master Reviewed-on: feather/feather-ws#8		pirms 3 gadiem
data	Fix nodes json	pirms 3 gadiem
fapi	rpc_nodes: widen allowed heights	pirms 3 gadiem
utils	Initial commit	pirms 4 gadiem
.gitignore	Initial commit	pirms 4 gadiem
Dockerfile	Await task HistoricalPriceTask._load() and adjust Dockerfile to expose	pirms 3 gadiem
LICENSE	Initial commit	pirms 4 gadiem
README.md	Feather-ws rewrite;	pirms 3 gadiem
asgi.py	Feather-ws rewrite;	pirms 3 gadiem
docker-compose.yml	Feather-ws rewrite;	pirms 3 gadiem
requirements.txt	Feather-ws rewrite;	pirms 3 gadiem
run.py	Feather-ws rewrite;	pirms 3 gadiem
settings.py_example	Feather-ws rewrite;	pirms 3 gadiem

README.md

feather-ws

Back-end websocket server for Feather wallet.

Quart web framework, Py3 asyncio
Redis

Coins supported

Monero
Wownero

See also the environment variables FEATHER_COIN_NAME, FEATHER_COIN_SYMBOL, etc. in settings.py.

Tasks

This websocket server has several scheduled recurring tasks:

Fetch latest blockheight from various block explorers
Fetch crypto/fiat exchange rates
Fetch latest Reddit posts
Fetch funding proposals
Check status of RPC nodes (data/nodes.json)

When Feather wallet starts up, it will connect to this websocket server and receive the information listed above which is necessary for normal operation.

See fapi.tasks.* for the various tasks.

Development

Requires Python 3.7 and higher.

virtualenv -p /usr/bin/python3 venv
source venv/bin/activate
pip install -r requirements.txt

export FEATHER_DEBUG=true
python run.py

Note that run.py is meant as a development server. For production, use asgi.py with something like hypercorn.

Docker

In production you may run via docker;

docker-compose up

Will bind on http://127.0.0.1:1337. Modify docker-compose.yml if necessary.