1// Copyright 2019 gRPC authors. 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15syntax = "proto3"; 16 17package prime; 18 19// A candidate integer for primality testing. 20message PrimeCandidate { 21 // The candidate. 22 int64 candidate = 1; 23} 24 25// The primality of the requested integer candidate. 26message Primality { 27 // Is the candidate prime? 28 bool isPrime = 1; 29} 30 31// Service to check primality. 32service PrimeChecker { 33 // Determines the primality of an integer. 34 rpc check (PrimeCandidate) returns (Primality) {} 35} 36