Finding 1: Add TrimInPlace helper; apply trim→strip-[i]→empty-check order
in SetCalibrationEntry (matching Go Normalise()), so whitespace-padded
source/signal from WS clients normalise identically to config-file loads.
Finding 2: Trim unit before truncating to kMaxUnitLen, then walk back
continuation bytes (0x80-0xBF) to avoid leaving a partial UTF-8 rune,
matching Go's utf8.DecodeLastRuneInString loop.
Finding 3: BroadcastCalibration and HandleSaveSources now emit entries
sorted by source then signal (insertion sort over an index array, no STL),
producing byte-identical calibration frames and config files to the Go hub.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add CalibrationEntry (heap-allocated array[256], char[] fields to stay within
the 133 MB struct's canonical address limit) plus calibrationMutex_ and
numCalibration_.
- Implement SetCalibrationEntry/ClearCalibration, BroadcastCalibration,
BroadcastConfigAck, HandleSetCalibration, HandleReloadConfig.
- Wire setCalibration and reloadConfig into OnWSCommand dispatch.
- Broadcast calibration to each newly connected client after triggerState.
- Fix JSON round-trip bug: replace JsonGetString/JsonGetBool helpers with a
shared whitespace-tolerant JsonFindValue (tolerates "key" : "value" as
written by HandleSaveSources); add JsonIsFinite (no <cmath>).
- Extend LoadSourcesFile(bool skipActive) to also parse calibration blocks;
SourceIsActive checks live sessions before starting a duplicate.
- Extend HandleSaveSources to persist calibration blocks; emit configSaved ack.
- Reload semantics: calibration replaced wholesale, sources added only.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Parse the optional +Recorder block in Initialise (Enabled/AutoStart/
Directory/MaxFileMB/KeepFiles/StagingMB/FlushIntervalSec/MinDiskFreeMB/
Signals, MB->bytes), apply it to each session before Start (static and
dynamic sources). Drive recorder disk I/O from the push loop via
RecorderFlushTick, and add recStart/recStop/recInfo WS commands plus a
recStatus broadcast/snapshot.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
