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Test Results459 tests - 10 453 ✅ - 10 1m 52s ⏱️ -2s Results for commit dcf9159. ± Comparison against base commit b67ebe6. This pull request removes 10 tests. |
rbuergi
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Apr 23, 2026
…rivate New ExecuteScriptRequest / ExecuteScriptResponse in MeshWeaver.Mesh.Contract (no MeshWeaver.Kernel reference). Handler on the Code node's hub reads the node's CodeConfiguration from its own workspace stream via .Select(change => change.Value).Where(non-null).Take(1).Subscribe(...) — reactive, no .Current snapshot, no await — and fire-and-forget dispatches SubmitCodeRequest to the internal kernel address. Response carries the submission id + layout-area reference so callers can subscribe to live progress without ever addressing the kernel. MeshOperations.ExecuteScript becomes a thin Post-ExecuteScriptRequest-to- the-Code-node-then-RegisterCallback, removing the direct kernel coupling from the MCP surface. Docs: - AsynchronousCalls.md: 🚨 Never read .Current on a stream — use .Select(…).Where(non-null).Take(1).Subscribe. .Current is null on cold workspaces and ships wrong answers. - CqrsAndContentAccess.md: rewritten with the full primitive catalogue (query for sets, GetDataRequest for one-shot content, GetRemoteStream for live updates, PatchDataChangeRequest for writes, named-request types for operations). Concrete ExecuteScript example shows the kernel staying private behind the Code hub handler. Tests: new McpReadYourWritesTest (11/11 green) locks in write→read consistency per MCP method and the ExecuteScript round-trip on an IsExecutable Code node seeded via IMeshService. Task #57 (Get → GetDataRequest) and #58 (Patch → PatchDataChangeRequest) were attempted and reverted: GetDataRequest-served reads after a cross-hub write see stale workspace state (read-your-writes fails). Re-landing after task #59 (per-request hub model) keeps one hub instance alive for the full call chain. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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