mokhtar/nxdns
1
0
Fork 0
Code Pull Requests Actions Packages Releases 13 Activity

admin: draw the overview charts with visx

Browse Source 
the hand-written scale, tick, stacking and arc math is replaced by visx 4.0.0
primitives; rendering, colours and themes stay the app's own. all four charts
share one hover treatment: the client chart gains the tooltip and dimming the
query timeline had, the donuts gain both, an open tooltip follows a data
refresh instead of going stale, and it retires when the window rolls. the
timeline's third series is named allowed instead of other, and the client
chart's other aggregate disappears from a window where it counted nothing.
licenses gain the isc text for the bundled d3 modules.
This commit is contained in:
mokhtar
2026-08-24 18:40:17 +02:00
parent 08d756cc87
commit ad26aca198
29 changed files with 2940 additions and 886 deletions
Download Patch File Download Diff File Expand all files Collapse all files
CHANGELOG.md
+8
View File
@@ -4,6 +4,14 @@ All notable changes to nxdns are recorded here. The format follows [Keep a Chang
Sections are written by hand. Nothing here is generated from commit messages: the point of the file is to say what changed for an operator, which a commit subject rarely does.
## [Unreleased]
### Changed
- **The Overview charts are drawn with visx.** The hand-written chart layout code is replaced by visx 4.0.0 primitives — maintained d3 math for the scales, ticks, stacking and arcs — while the rendering, colours and themes stay the app's own. The charts read as before, with four behaviour improvements: all four charts now share the same hover treatment (the per-client chart and both donuts gain the tooltip and dimming the query timeline already had, so pointing at a ring segment names it, its count and its share), an open tooltip follows a data refresh instead of showing stale counts, and it retires cleanly when the time window rolls. The admin bundle grows by about 68 KB and stays under its size budget.
- **The query timeline's third series is called "Allowed".** What the chart called "Other" is every query that was neither blocked nor served from cache — answered upstream, from a local record or a forward zone — so it is now named for what it is rather than for the subtraction that produces it. It stays on the chart even in a window where nothing was allowed, alongside Blocked and Cached: all three name a kind of answer a query can get, and a period where every query was blocked or cached is worth seeing.
- **The client chart drops "Other" in a window where it counted nothing.** That series aggregates the clients outside the top eight, so when it counts nothing there is nothing being aggregated, and a legend entry, a tooltip row and a table column that exist only to say "zero" are noise. The named clients stay even at zero, because a client that went quiet is a fact about the window.
## [0.0.10] - 2026-08-24
Configuration goes live: when the database owns the configuration, saving a setting reconfigures the running process instead of asking for a restart. The restart-required set shrinks to the listen sockets and the admin interface switch.