// Copyright 2018-2022 Cargill Incorporated
//
// 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.
syntax = "proto3";
// The component message envelope. All message sent to local components will
// be wrapped in one of these.
message ComponentMessage {
// The type of component message
ComponentMessageType message_type = 1;
// The envelope contents.
bytes payload = 2;
}
enum ComponentMessageType {
UNSET_COMPONENT_MESSAGE_TYPE = 0;
// Mimics the NETWORK_HEARTBEAT
COMPONENT_HEARTBEAT = 2;
SERVICE = 100;
}
// This message is used to keep connections alive
message ComponentHeartbeat {}