Lerobot/lerobot/common/transport/services.proto
Adil Zouitine d8079587a2
Port HIL SERL (#644)
Co-authored-by: Michel Aractingi <michel.aractingi@huggingface.co>
Co-authored-by: Eugene Mironov <helper2424@gmail.com>
Co-authored-by: s1lent4gnt <kmeftah.khalil@gmail.com>
Co-authored-by: Ke Wang <superwk1017@gmail.com>
Co-authored-by: Yoel Chornton <yoel.chornton@gmail.com>
Co-authored-by: imstevenpmwork <steven.palma@huggingface.co>
Co-authored-by: Simon Alibert <simon.alibert@huggingface.co>
2025-06-13 13:15:47 +02:00

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// Copyright 2024 The HuggingFace Inc. team.
// All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// To generate a classes for transport part (services_pb2.py and services_pb2_grpc.py) use the following command:
//
// python -m grpc_tools.protoc -I . --python_out=. --grpc_python_out=. lerobot/common/transport/services.proto
//
// The command should be launched from the root of the project.
syntax = "proto3";
package transport;
// LearnerService: the Actor calls this to push transitions.
// The Learner implements this service.
service LearnerService {
// Actor -> Learner to store transitions
rpc StreamParameters(Empty) returns (stream Parameters);
rpc SendTransitions(stream Transition) returns (Empty);
rpc SendInteractions(stream InteractionMessage) returns (Empty);
rpc Ready(Empty) returns (Empty);
}
enum TransferState {
TRANSFER_UNKNOWN = 0;
TRANSFER_BEGIN = 1;
TRANSFER_MIDDLE = 2;
TRANSFER_END = 3;
}
// Messages
message Transition {
TransferState transfer_state = 1;
bytes data = 2;
}
message Parameters {
TransferState transfer_state = 1;
bytes data = 2;
}
message InteractionMessage {
TransferState transfer_state = 1;
bytes data = 2;
}
message Empty {}