SparseArrayExpander: throw a domain exception instead of RpcException (R21-O11 / GWC-17) #190

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opened 2026-11-06 15:25:03 -05:00 by dohertj2 · 0 comments
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SparseArrayExpander throws Grpc.Core.RpcException from the Sessions layer (layering leak).

Source: archreview/2026-10-21/remediation/00-tracking.md row R21-O11 (cycle-1 GWC-17)

Next step (from the tracker): Throw a domain exception and map it to InvalidArgument in the gRPC layer.

Current-state evidence: the row is still Open/Deferred in the latest (2026-10-21) tracker, and a code check on local main @ 8c0a51d (2026-11-06) found it still present unless noted below.

`SparseArrayExpander` throws `Grpc.Core.RpcException` from the Sessions layer (layering leak). Source: `archreview/2026-10-21/remediation/00-tracking.md` row R21-O11 (cycle-1 GWC-17) Next step (from the tracker): Throw a domain exception and map it to `InvalidArgument` in the gRPC layer. Current-state evidence: the row is still `Open`/`Deferred` in the latest (2026-10-21) tracker, and a code check on local `main` @ `8c0a51d` (2026-11-06) found it still present unless noted below.
dohertj2 added the area:gatewaytype:review-findingpriority:p3migrated labels 2026-11-06 15:25:03 -05:00
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Reference: dohertj2/mxaccessgw#190