@treelab/skywalking-backend-js/lib/proto/language-agent/Tracing_grpc_pb.js

The NodeJS agent for Apache SkyWalking

// GENERATED CODE -- DO NOT EDIT!

// Original file comments:
//
// 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.
//
//
'use strict';
var grpc = require('@grpc/grpc-js');
var language$agent_Tracing_pb = require('../language-agent/Tracing_pb.js');
var common_Common_pb = require('../common/Common_pb.js');

function serialize_skywalking_v3_Commands(arg) {
  if (!(arg instanceof common_Common_pb.Commands)) {
    throw new Error('Expected argument of type skywalking.v3.Commands');
  }
  return Buffer.from(arg.serializeBinary());
}

function deserialize_skywalking_v3_Commands(buffer_arg) {
  return common_Common_pb.Commands.deserializeBinary(new Uint8Array(buffer_arg));
}

function serialize_skywalking_v3_SegmentCollection(arg) {
  if (!(arg instanceof language$agent_Tracing_pb.SegmentCollection)) {
    throw new Error('Expected argument of type skywalking.v3.SegmentCollection');
  }
  return Buffer.from(arg.serializeBinary());
}

function deserialize_skywalking_v3_SegmentCollection(buffer_arg) {
  return language$agent_Tracing_pb.SegmentCollection.deserializeBinary(new Uint8Array(buffer_arg));
}

function serialize_skywalking_v3_SegmentObject(arg) {
  if (!(arg instanceof language$agent_Tracing_pb.SegmentObject)) {
    throw new Error('Expected argument of type skywalking.v3.SegmentObject');
  }
  return Buffer.from(arg.serializeBinary());
}

function deserialize_skywalking_v3_SegmentObject(buffer_arg) {
  return language$agent_Tracing_pb.SegmentObject.deserializeBinary(new Uint8Array(buffer_arg));
}


// Define a trace segment report service.
// All language agents or any trace collecting component, could use this service to send span collection to the SkyWalking OAP backend.
var TraceSegmentReportServiceService = exports.TraceSegmentReportServiceService = {
  // Recommended trace segment report channel.
// gRPC streaming provides better performance.
// All language agents should choose this.
collect: {
    path: '/skywalking.v3.TraceSegmentReportService/collect',
    requestStream: true,
    responseStream: false,
    requestType: language$agent_Tracing_pb.SegmentObject,
    responseType: common_Common_pb.Commands,
    requestSerialize: serialize_skywalking_v3_SegmentObject,
    requestDeserialize: deserialize_skywalking_v3_SegmentObject,
    responseSerialize: serialize_skywalking_v3_Commands,
    responseDeserialize: deserialize_skywalking_v3_Commands,
  },
  // An alternative for trace report by using gRPC unary
// This is provided for some 3rd-party integration, if and only if they prefer the unary mode somehow.
// The performance of SkyWalking OAP server would be very similar with streaming report,
// the performance of the network and client side are affected
collectInSync: {
    path: '/skywalking.v3.TraceSegmentReportService/collectInSync',
    requestStream: false,
    responseStream: false,
    requestType: language$agent_Tracing_pb.SegmentCollection,
    responseType: common_Common_pb.Commands,
    requestSerialize: serialize_skywalking_v3_SegmentCollection,
    requestDeserialize: deserialize_skywalking_v3_SegmentCollection,
    responseSerialize: serialize_skywalking_v3_Commands,
    responseDeserialize: deserialize_skywalking_v3_Commands,
  },
};

exports.TraceSegmentReportServiceClient = grpc.makeGenericClientConstructor(TraceSegmentReportServiceService);