Use gthread worker (#107)

Makefile

@@ -15,7 +15,7 @@ run-local:
 
 run-prod:
 	fuser -k 5000/tcp || true
-	PYTHONPATH=./ethtx_ce pipenv run gunicorn --workers 4 --max-requests 4000 --timeout 600 --bind :5000 app.wsgi:app
+	PYTHONPATH=./ethtx_ce pipenv run gunicorn -k gthread --workers 4 --max-requests 4000 --timeout 600 --bind :5000 app.wsgi:app
 
 run-docker:
 	fuser -k 5000/tcp || true

Pipfile

@@ -9,11 +9,10 @@ web3 = "==5.26.0"
 python-dotenv = "*"
 flask = ">=2.0.2"
 werkzeug = ">=2.0.2"
-gunicorn = ">=20.1.0"
+gunicorn = {version = ">=20.1.0", extras = ["gthread"]}
 flask-httpauth = ">=4.5.0"
 gitpython = ">=3.1.24"
 jsonpickle = ">=2.0.0"
-meinheld = ">=1.0.2"
 
 [dev-packages]
 black = "==21.12b0"

ethtx_ce/start-reload.sh

@@ -3,4 +3,4 @@ set -e
 
 # Start Gunicorn
 echo "Starting Gunicorn..."
-exec pipenv run gunicorn "--reload" -k egg:meinheld#gunicorn_worker -c "$GUNICORN_CONF" "$APP_MODULE"
+exec pipenv run gunicorn "--reload" -k gthread -c "$GUNICORN_CONF" "$APP_MODULE"

ethtx_ce/start.sh

@@ -3,4 +3,4 @@ set -e
 
 # Start Gunicorn
 echo "Starting Gunicorn..."
-exec pipenv run gunicorn -k egg:meinheld#gunicorn_worker -c "$GUNICORN_CONF" "$APP_MODULE"
+exec pipenv run gunicorn -k gthread -c "$GUNICORN_CONF" "$APP_MODULE"