Logs

The Logs page at /logs provides real-time log streaming via WebSocket.

Controls

Service selector: dropdown to choose which service to view logs for:

• PiTrac Camera 1 streams from the pitrac_lm log file (~/.pitrac/logs/pitrac.log).
• PiTrac Web Server streams from the systemd journal for the pitrac-web unit.

Connection status shows whether the log WebSocket is connected.

Action buttons:

• Pause / Resume toggles log streaming (buffered lines are not lost).
• Clear clears the log display and resets statistics.
• Download downloads the currently displayed log entries as a .log file.

Log Display

Log entries are color-coded based on content:

Content pattern	CSS class	Typical color
ERROR or [error]	error	Red
WARN or [warning]	warning	Yellow/amber
INFO or [info]	info	Blue
DEBUG or [debug]	debug	Gray

The viewer auto-scrolls to the latest entry unless paused. A maximum of 2000 lines are kept in the buffer; older entries are removed.

Statistics

A stats bar at the bottom of the log viewer shows:

• Lines: total number of log entries received.
• Errors: count of error-level entries.
• Warnings: count of warning-level entries.