Joseph Doherty
eacdd2d453
Proto comments (comment-only, no wire change): - mxaccess_worker.proto GatewayHello.max_frame_bytes: every worker->gateway frame must serialize within the negotiated max; reply builders truncate (IPC-23). - mxaccess_gateway.proto DrainEventsReply: count-cap + byte-cap, drain-until-empty caller contract (IPC-23). - mxaccess_gateway.proto ReplayGap.oldest_available_sequence: empty-ring value is highest-observed+1, oldest-1 resume formula stays valid (GWC-25 deferred amendment). Regen wave: Contracts/Generated (C# XML doc), rust vendored protos (byte-copy), Go bindings (worker binding was genuinely stale - lacked MaxFrameBytes entirely), Python worker _pb2 (real descriptor delta), Java aggregates (javadoc, zero protobuf-version churn under the pinned toolchain), client descriptor set. IPC-24: pinned Java toolchain regenerates with no gencode-version churn, so the unconditional churn-revert step in ci.yml is a fossil - deleted it; git diff is now a true message-level drift gate for the single-file Java aggregates. IPC-25: pin protoc-gen-go v1.36.11 / protoc-gen-go-grpc 1.6.2 in the Go generate script (+ fix a latent pwsh-7 parse bug); add Check 4 to check-codegen.ps1 (regenerate Go+Python bindings, fail on diff, tool-missing fails not skips); add the pinned-generator installs to the portable CI job. IPC-32: relabel check-codegen banners 1/4..4/4 (folded into the Check 4 edit). Docs: ClientProtoGeneration.md, Contracts.md, GatewayTesting.md, build.gradle checkGeneratedClean caveat. Tracking: IPC-23/24/25/32 -> Done, GWC-25 proto note resolved, change-log 2026-08-07.