Joseph Doherty
b66f5bb018
rust / build / test / clippy / fmt (push) Has been cancelled
Investigation continued via examples/asb-relay.rs middleman:
captured the .NET probe's verbatim AddMonitoredItems request bytes
(695 bytes with the 3-byte NMF SizedEnvelope header). Saved at
rust/crates/mxaccess-asb/tests/fixtures/add-monitored-items-request-wire.bin
as the ground-truth shape MxDataProvider actually accepts.
New tests/add_monitored_items_request_capture.rs runs decode_envelope
over the capture and dumps every NBFX token to stderr for inspection.
Decoded trace surfaces a SECOND, deeper issue:
The F30 dynamic-dict-resolution post-pass at
envelope.rs::resolve_dict_names_in_tokens mis-maps per-session dict
ids. Decoding the captured request renders namespace-URL slots as
field-name strings:
body[1]=DefaultNamespace { value: Chars("nameField") } ← bogus
body[7]=NamespaceDeclaration { prefix: "i",
value: Chars("activeField") } ← bogus
and leaves most element names as `Static(NN)` instead of resolving
to inline names like `activeField` / `bufferedField` / `itemField`.
This blocks F34's substantive fix (rewrite
build_add_monitored_items_request_body to use DataContract
field-suffix names matching the wire). We can't validate the
rewritten builder against the captured fixture until the dict
post-pass produces the right strings.
design/followups.md F34 updated with two-prerequisite resolution
plan:
1. Fix the F30 dynamic-dict resolution so the captured request
decodes to recognisable inline names.
2. Rewrite the AddMonitoredItems / DeleteMonitoredItems builders
against the now-readable structure (DataContract field names
+ namespace prefixes for ASBIDataV2Contract / ASBContract +
nested DataContract serialization of ItemIdentity inside
`<itemField>` and Variants inside userDataField /
valueDeadbandField).
Workspace: mxaccess-asb 96 → 97 (+1 capture-driven analysis test);
default-feature clippy clean. The HMAC canonical-XML signing path
remains correct (F28 fixtures are byte-equal to .NET); only the
binary NBFX wire body needs the rewrite.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>