Reject unsupported server arguments

2026-07-19 23:15:22 +00:00
parent 881dba078a
commit cd993b34e9
4 changed files with 105 additions and 1 deletions
@@ -280,6 +280,18 @@ scripts/systemd/manage-uce-service.sh restart
 scripts/systemd/manage-uce-service.sh logs 200
 ```

+The server binary accepts only these process modes:
+
+```bash
+bin/uce_fastcgi.linux.bin             # start the server
+bin/uce_fastcgi.linux.bin --precompile
+bin/uce_fastcgi.linux.bin --help
+```
+
+Help and invalid arguments exit before configuration is loaded or any listener
+is opened. Invalid or extra arguments return status 2. This ordering prevents a
+diagnostic invocation from replacing or removing a configured Unix socket.
+
 Managed restart builds and precompiles the complete candidate ABI generation
 before it switches the service. Precompile uses two low-priority processes by
 default; set `PRECOMPILE_JOBS` in `/etc/uce/settings.cfg` to tune the bounded