Add task tracking records for commits that were missing documentation:
- 2026-04-10: multi-node backend foundation (7 commits)
- 2026-04-15: improve mariadb flow and traffic flush
- 2026-04-23: install cron before acme.sh
- 2026-04-24: resolve client traffic InboundId from DB
- 2026-04-24: fix traffic flush blocked by stale inboundId=0 delta
The traffic-pending.json file could contain a stale client traffic delta
with inboundId=0 (created before the InboundId resolution fix). When
flushToDatabase tried to INSERT this into client_traffics, it violated
the foreign key constraint fk_inbounds_client_stats, causing the entire
transaction to roll back and blocking ALL traffic from being written to
MariaDB.
- Skip deltas with InboundID==0 in flushToDatabase with a warning log
- Share a single TrafficPendingStore between XrayTrafficJob and the
flush loop to eliminate a race condition from dual file instances
- Add test for zero InboundID skip behavior
In shared mode the Xray API returns InboundId=0 for client traffic.
Collect() now looks up the real InboundId from the client_traffics table
by email, and skips unknown emails with a warning. Also computes and
sets online clients in XrayTrafficJob since addClientTraffic is bypassed.
has_local_mariadb_service() only checked if the systemd unit file existed,
but not whether the mariadb-server package was actually installed. When the
package was removed but the service file remained, the script would skip
server installation and fail on restart. Now verifies the server package
is installed via dpkg/rpm in addition to the unit file check.
restart_mariadb_service() and start_mariadb_service() suppressed stderr
with 2>/dev/null, hiding the real failure reason. Now captures and displays
the systemctl error output and service status on failure for diagnostics.
