|  | // Copyright (c) 2024 Google LLC | 
|  | // | 
|  | // 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 | 
|  | // | 
|  | //     https://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. | 
|  |  | 
|  | syntax = "proto3"; | 
|  |  | 
|  | package kelvin; | 
|  |  | 
|  | service Kelvin { | 
|  | rpc StartAgent (StartAgentRequest) returns (StartAgentResponse) {} | 
|  | } | 
|  |  | 
|  | enum AgentType { | 
|  | Slave = 0; | 
|  | Master = 1; | 
|  | } | 
|  |  | 
|  | message StartAgentRequest { | 
|  | AgentType type = 1; | 
|  | int32 receiverPort = 2; | 
|  | int32 senderPort = 3; | 
|  | string address = 4; | 
|  | } | 
|  |  | 
|  | message StartAgentResponse {} |