skyapm-nodejs/lib/services/trace-send-service.js

The Node server instrument SDK for Apache SkyWalking

/*
 * Licensed to the SkyAPM 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";

module.exports = TraceSendService;
const traceCache = require("../cache");

/**
 * @param {serviceManager} serviceManager
 * @constructor
 * @author zhang xin
 */
function TraceSendService(serviceManager) {
    this._serviceManager = serviceManager;
}


TraceSendService.prototype.launch = function() {
    let that = this;
    traceCache.registerConsumer(function(traceSegments) {
        that._serviceManager.remoteClientService().sendTraceData(traceSegments);
    });
};