skywalking-backend-js
Version:
The NodeJS agent for Apache SkyWalking
78 lines • 3.44 kB
JavaScript
;
/*!
*
* 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.
*
*/
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var ContextManager_1 = tslib_1.__importDefault(require("../trace/context/ContextManager"));
var Component_1 = require("../trace/Component");
var Tag_1 = tslib_1.__importDefault(require("../Tag"));
var Tracing_pb_1 = require("../proto/language-agent/Tracing_pb");
var SDK2_1 = require("../aws/SDK2");
var AWS2DynamoDBPlugin = /** @class */ (function () {
function AWS2DynamoDBPlugin() {
this.module = 'aws-sdk';
this.versions = '2.*';
}
AWS2DynamoDBPlugin.prototype.install = function (installer) {
var AWS = SDK2_1.getAWS(installer);
var DocumentClient = AWS.DynamoDB.DocumentClient;
function instrument(name) {
var _func = DocumentClient.prototype[name];
DocumentClient.prototype[name] = function (params, callback) {
var span = ContextManager_1.default.current.newExitSpan("AWS/DynamoDB/" + name, Component_1.Component.AWS_DYNAMODB, Component_1.Component.HTTP);
span.component = Component_1.Component.AWS_DYNAMODB;
span.layer = Tracing_pb_1.SpanLayer.DATABASE;
// span.peer = `${this.service.endpoint.host ?? '<unknown>'}:${this.service.endpoint.port ?? '<unknown>'}`;
span.tag(Tag_1.default.dbType('DynamoDB'));
span.tag(Tag_1.default.dbStatement(name));
return SDK2_1.execute(span, this, _func, params, callback);
};
}
instrument('batchGet');
instrument('batchWrite');
instrument('delete');
instrument('get');
instrument('put');
instrument('query');
instrument('scan');
instrument('update');
instrument('transactGet');
instrument('transactWrite');
};
return AWS2DynamoDBPlugin;
}());
// noinspection JSUnusedGlobalSymbols
exports.default = new AWS2DynamoDBPlugin();
// // Example code for test maybe:
// const AWS = require("aws-sdk");
// AWS.config.update({region: 'your-region'});
// const dynamo = new AWS.DynamoDB.DocumentClient();
// function callback(err, data) {
// console.log('... callback err:', err);
// console.log('... callback data:', data);
// }
// const data = {TableName: "table-name", Item: {id: 1, name: 'Bob'}};
// dynamo.put(data, callback);
// // OR:
// dynamo.put(data).send(callback);
// // OR:
// dynamo.put(data).promise()
// .then(r => { console.log('... promise res:', r); })
// .catch(e => { console.log('... promise err:', e); });
//# sourceMappingURL=AWS2DynamoDBPlugin.js.map