Protocol Buffers and gRPC specifications for the Jelly RDF serialization format and gRPC streaming protocol.
proto/rdf.proto– the RDF Protocol Buffers serialization only. Use this if you don't plan on using Jelly's gRPC protocol.proto/grpc.proto– Jelly's gRPC protocol service specifications.
See the protocol specification on the website
The rdf.proto and grpc.proto files define the Jelly RDF serialization and the gRPC pub/sub service, respectively. They use the proto 3 language and can be used with protoc or any other compatible tool. See the Protocol Buffers documentation for more details.
Protocol development is happening on the issue tracker.
See the contribution guide on the Jelly website.
You can also join the Jelly Discord chat for questions and discussions.
This protocol follows the Semantic Versioning 2.0 scheme. The current major version is 1, and backward compatibility with it will be kept in future 1.x.y versions.
The version of the protocol is embedded into all Jelly files/messages. See the protocol specification for more details.
The dev release tag corresponds to the main branch in the repository and is updated automatically after every push to this branch.
Tagged (versioned) releases are created manually. Before making a tagged release, be sure to update all mentions of the protocol version in .proto files. To create a new tagged release (example for version 1.2.3):
git checkout main
git pull
git tag v1.2.3
git push origin v1.2.3The rest (packaging and release creation) will be handled automatically by the CI.
The contents of this repository are licensed under the Apache 2.0 license.
The development of the Jelly protocol, its implementations, and supporting tooling was co-funded by the European Union. More details.