1syntax = "proto3"; 2 3option go_package = "github.com/letsencrypt/boulder/grpc/test_proto"; 4 5import "google/protobuf/duration.proto"; 6 7service Chiller { 8 // Sleep for the given amount of time, and return the amount of time slept. 9 rpc Chill(Time) returns (Time) {} 10} 11 12message Time { 13 // Next unused field number: 3 14 reserved 1; // previously timeNS 15 google.protobuf.Duration duration = 2; 16 }