quart run settings and hypercorn on docker/Procfile.

.env.example

@@ -1,5 +1,9 @@
-FLASK_APP=lnbits.app
+QUART_APP=lnbits.app
-FLASK_ENV=development
+QUART_ENV=development
+QUART_DEBUG=1
+
+HOST=127.0.0.1
+PORT=5000
 
 LNBITS_SITE_TITLE=LNbits
 LNBITS_ALLOWED_USERS=""

Dockerfile

@@ -3,7 +3,7 @@ FROM python:3.7-slim
 WORKDIR /app
 COPY requirements.txt /app/
 RUN pip install --no-cache-dir -q -r requirements.txt
-RUN pip install --no-cache-dir -q gunicorn gevent
+RUN pip install --no-cache-dir -q hypercorn
 COPY . /app
 
 EXPOSE 5000

Procfile

@@ -1 +1 @@
-web: gunicorn -b :5000 lnbits:app -k gevent
+web: hypercorn --bind 0.0.0.0:5000 lnbits:app

lnbits/__main__.py

@@ -5,4 +5,4 @@ from .commands import migrate_databases
 migrate_databases()
 
 app = create_app()
-app.run()
+app.run(host=app.config["HOST"], port=app.config["PORT"])

lnbits/settings.py

@@ -11,6 +11,11 @@ env.read_env()
 wallets_module = importlib.import_module("lnbits.wallets")
 wallet_class = getattr(wallets_module, env.str("LNBITS_BACKEND_WALLET_CLASS", default="VoidWallet"))
 
+ENV = env.str("QUART_ENV", default="production")
+DEBUG = env.bool("QUART_DEBUG") or ENV == "development"
+HOST = env.str("HOST", default="127.0.0.1")
+PORT = env.int("PORT", default=5000)
+
 LNBITS_PATH = path.dirname(path.realpath(__file__))
 LNBITS_DATA_FOLDER = env.str("LNBITS_DATA_FOLDER", default=path.join(LNBITS_PATH, "data"))
 LNBITS_ALLOWED_USERS: List[str] = env.list("LNBITS_ALLOWED_USERS", default=[], subcast=str)