Replace single-client model (m_client/m_readBuffer/m_initialized)
with a ClientState vector. Each client gets its own read buffer and
initialized flag. Responses route to m_currentSender (set during
request processing); notifications broadcast to all initialized
clients.
Re-entrancy guard in onReadyRead: re-resolve ClientState after each
processLine() call since sendJson flush can re-enter the event loop
and trigger onDisconnected, removing the client mid-iteration.
Tests: 378-line test_mcp exercising connect, initialize, tools/list,
disconnect one client, notification broadcast, and serial requests
against a MockMcpServer with the same multi-client architecture.
Scanner engine:
- Add constrainRegions to ScanRequest — callers pass address ranges
that are intersected with provider regions before scanning
- Merge overlapping/adjacent constraints to prevent duplicate results
- Fix final-chunk overlap: skip overlap advance on last chunk to avoid
re-scanning the tail of a region
MCP tools:
- scanner.scan: value scans (int/float types) with optional region
constraints, returns first 15 addresses
- scanner.scan_pattern: pattern/signature scans with wildcards
- source.modules: list loaded modules with base address and size
- mcp.reconnect: graceful client disconnect for IDE reconnection
- parseInteger() helper for hex string args (avoids JSON double
precision loss on 64-bit addresses)
- Fix baseRelative semantics in hex.read/hex.write (was inverted)
- Auto-set tree.baseAddress from provider after process attach
Scanner panel:
- runValueScanAndWait() and runPatternScanAndWait() for blocking
scan execution from MCP/automation code
Tests: 41 new test cases for constrainRegions covering gaps, partial
overlap, adjacent regions, writable filter, degenerate ranges,
overlapping constraints, boundary patterns, alignment, and value
types at region start/end positions.
- Tree line connectors (Unicode box-drawing ├─ └─ │) at arbitrary depth
- Fix editor overwriting tree chars at depth 2+ (applyMarginText Pass 2)
- Scanner: unknown value scan, comparison rescan modes (Changed/Unchanged/Increased/Decreased)
- New Tailwind theme (tw.json), WCAG contrast fixes for warm/mid themes
- Tooltip system (rcxtooltip.h)
- Comprehensive README rewrite with full feature inventory
- New tests for compose tree lines, scanner, tooltips
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
