grpc_dc 0.38.0

gRPC over WebRTC DataChannels for Dart and Flutter: dependency-free generated runtime, client and server, all four call shapes, no grpc package underneath.

grpc_dc (Dart / Flutter)

gRPC over WebRTC DataChannels — a dependency-free generated Dart runtime: client and server, all four call shapes (unary, server/client streaming, bidi), deadlines, metadata, and status over a single DataChannel. No grpc or WebRTC package underneath; stub code is generated from your .proto by the grpc-dc protoc plugins.

Install: dart pub add grpc_dc (or flutter pub add grpc_dc).

import 'package:grpc_dc/grpc_dc.dart';

See example/example.dart for a complete in-memory client/server call. Transports: the main library is platform-neutral (Flutter native + web, Dart VM). The dart:io transports (HTTP/2, sidecar, git event bus) live at package:grpc_dc/grpcdc/http2_transport.dart and friends, imported directly on the VM; on the web (Flutter web included) import package:grpc_dc/grpcdc/web_transport.dart and hand WebTransport your page's RTCDataChannel bridge ({send(Uint8Array), setOnMessage(cb)}). Kafka stubs ship separately in the kafka_grpc package, which depends on this one.