| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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"; |
| |
| option java_multiple_files = true; |
| option java_package = "org.apache.skywalking.apm.network.language.agent"; |
| option csharp_namespace = "SkyWalking.NetworkProtocol"; |
| |
| import "Common.proto"; |
| import "Downstream.proto"; |
| |
| service InstanceDiscoveryService { |
| rpc registerInstance (ApplicationInstance) returns (ApplicationInstanceMapping) { |
| } |
| |
| rpc heartbeat (ApplicationInstanceHeartbeat) returns (Downstream) { |
| } |
| |
| } |
| |
| message ApplicationInstance { |
| int32 applicationId = 1; |
| string agentUUID = 2; |
| int64 registerTime = 3; |
| OSInfo osinfo = 4; |
| } |
| |
| message ApplicationInstanceMapping { |
| int32 applicationId = 1; |
| int32 applicationInstanceId = 2; |
| } |
| |
| message ApplicationInstanceRecover { |
| int32 applicationId = 1; |
| int32 applicationInstanceId = 2; |
| int64 registerTime = 3; |
| OSInfo osinfo = 4; |
| } |
| |
| message ApplicationInstanceHeartbeat { |
| int32 applicationInstanceId = 1; |
| int64 heartbeatTime = 2; |
| } |
| |
| message OSInfo { |
| string osName = 1; |
| string hostname = 2; |
| int32 processNo = 3; |
| repeated string ipv4s = 4; |
| } |
| |
| //discovery service for ServiceName by Network address or application code |
| service ServiceNameDiscoveryService { |
| rpc discovery (ServiceNameCollection) returns (ServiceNameMappingCollection) { |
| } |
| } |
| |
| message ServiceNameCollection { |
| repeated ServiceNameElement elements = 1; |
| } |
| |
| message ServiceNameMappingCollection { |
| repeated ServiceNameMappingElement elements = 1; |
| } |
| |
| message ServiceNameMappingElement { |
| int32 serviceId = 1; |
| ServiceNameElement element = 2; |
| } |
| |
| message ServiceNameElement { |
| string serviceName = 1; |
| int32 applicationId = 2; |
| SpanType srcSpanType = 3; |
| } |