Allow additional gunicorn flags. (#60)

Author: dungeon-master-666

README.md

@@ -91,6 +91,10 @@ The service supports the following environment variables for configuration:
 
   Defines log verbosity level. Values allowed: `DEBUG`,`INFO`,`WARNING`,`ERROR`,`CRITICAL`.
 
+- `TON_API_GUNICORN_FLAGS` *(default: empty)*
+
+  Additional Gunicorn [command line arguments](https://docs.gunicorn.org/en/stable/settings.html).
+
 #### Tonlib settings
 - `TON_API_TONLIB_LITESERVER_CONFIG` *(default docker: private/mainnet.json local: https://ton.org/global-config.json)*
 

docker-compose.yaml

@@ -27,7 +27,7 @@ services:
       - internal
     secrets:
       - liteserver_config
-    command: -c "gunicorn -k uvicorn.workers.UvicornWorker -w ${TON_API_WEBSERVERS_WORKERS} --bind 0.0.0.0:8081 pyTON.main:app"
+    command: -c "gunicorn -k uvicorn.workers.UvicornWorker -w ${TON_API_WEBSERVERS_WORKERS} --bind 0.0.0.0:8081 ${TON_API_GUNICORN_FLAGS} pyTON.main:app"
     healthcheck:
       test: curl -sS http://127.0.0.1:8081${TON_API_ROOT_PATH}/healthcheck || echo 1
       interval: 15s