rpc_dart_grpc_reflection 0.2.3

gRPC Server Reflection (v1 + v1alpha) for rpc_dart. Allows grpcurl, Postman, and other gRPC tools to discover services registered on any rpc_dart endpoint.

0.2.3

Fixes (protobuf-wire G/E):

• RpcFieldType now covers the full FieldDescriptorProto.Type set. Added the missing values: typeEnum (14) — previously absent, so enum-typed fields could not be described — plus typeGroup (10), typeFixed64 (6), typeFixed32 (7), typeSfixed32 (15), typeSfixed64 (16), typeSint32 (17), typeSint64 (18).
• Documented ProtoWriter as the canonical proto-wire encoder. rpc_dart_generator carries a byte-identical private copy (it cannot depend on this publish_to: none package). A new proto_writer_parity_test.dart pins the canonical golden bytes; the generator's parity test asserts the same goldens.

0.2.2

Fixes (backlog #7 — partial-deps were dropped silently):

• RpcReflectionRegistry now emits a WARNING naming every declared dependency file that is referenced but not registered, instead of silently truncating the reflection response. The partial descriptor set is still returned (non-breaking); a reflection client now has a clear signal when its descriptor set is incomplete.
• The warning is routed through an injectable LogScope (new optional RpcReflectionRegistry({LogScope? logger}) constructor) so it flows through the application's LogController; when no logger is injected it falls back to a console-backed default.
• Added RpcReflectionRegistry.missingDependencies() — reports the set of unregistered declared dependencies across the registry, for use as a startup completeness assertion.

Cross-platform:

• Verified web (dart2js) clean: full test suite passes under dart test -p node. Reflection's async*/await for handler is purely reactive (one response per request, no independent producer), so the long-lived bidi cancel-deadlock pattern does not apply. Varint decode/encode confirmed JS-safe (hi/lo 32-bit recombination retained).

0.2.1

Fixes (audit):

• readLenDelimited now validates length >= 0 && pos + length <= bytes.length before slicing -- a truncated descriptor throws a typed FormatException instead of a raw RangeError.
• Varint decoding is now JS-safe for full 64-bit values (hi/lo 32-bit recombination) instead of an overflowing native << shift on dart2js.
• ServerReflectionRequest parsing now returns a malformed-request error response on an unknown wire type (e.g. groups) instead of silently dispatching a partial parse as a valid lookup.

0.2.0

• Full proto support: nested message types, nested enums, cross-file dependencies.
• Added RpcEnumDescriptor and RpcEnumValueDescriptor for registering enum schemas in RpcFileDescriptorBuilder.
• RpcFileDescriptorBuilder.addDependency(protoFilename) — declare proto import dependencies for correct cross-file symbol resolution.
• RpcReflectionRegistry: fileByFilename and fileContainingSymbol now transitively resolve and include all dependencies in the response.
• ServerReflectionContract.both() — convenience factory returning both v1 and v1alpha contracts.
• Updated to rpc_dart: ^3.1.0.

0.1.0

• Initial release: gRPC Server Reflection v1 and v1alpha for rpc_dart.
• RpcReflectionRegistry — service descriptor registry with two registration tiers:
  • Tier 1 (protobuf): addFromPbjson() using bytes from generated .pbjson.dart
  • Tier 2 (codegen): addFileDescriptor(MyServiceNames.grpcDescriptor)
• RpcReflectionRegistry.attachTo(endpoint) — registers v1 + v1alpha reflection contracts in one call.
• ServerReflectionContract — bidi-streaming contract implementing the reflection protocol via hand-written protobuf binary encoder/parser (no package:protobuf dependency).
• RpcFileDescriptorBuilder — builds FileDescriptorProto from RpcMessageDescriptor / RpcServiceDescriptor or raw bytes.