1.3 KiB
Link panel
Run scenes/link_demo.tscn with F6. The controls preview connected, near-capacity, saturated, degraded, disconnected, stale and missing telemetry, plus both themes.
$LinkPanel.set_telemetry(6.42, 1.08, 0.02, 0)
# down/up: Gbps; packet loss: percent; state: 0 connected, 1 degraded, 2 disconnected
Capacity defaults to 10 Gbps per direction. Arc and direction colors change at 80% and 95%; these thresholds and capacities are configurable. Numeric readings stay in the normal text color and remain unclamped above capacity. Utilization does not change the reported connection state.
loss_window_seconds describes the supplied loss measurement (default 10 s); compute that measurement upstream. Disconnected and missing telemetry show dashes. After stale_after_seconds (default 2), values are held with a STALE label. Invalid or non-finite samples are rejected. clear_telemetry() restores the missing-data state.
Layout and text are scene nodes; link_rate.gd only draws the utilization arcs. link_icon selects the subdued SVG watermark. The current local chain-link drawing is a draft. Colors come from the shared theme.
The panel replaces the Link placeholder in both layouts and the element library. Existing JSON layouts keep their link type IDs. Camera and telemetry transports are not connected by this prototype.