46 lines
1.0 KiB
JavaScript
46 lines
1.0 KiB
JavaScript
'use strict';
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const http = require('http');
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const opentracing = require('opentracing');
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const shim = require('./shim').shim('http_client_service');
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opentracing.initGlobalTracer(shim);
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const tracer = opentracing.globalTracer();
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makeRequest();
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async function makeRequest() {
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const span = tracer.startSpan('make_request');
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const headers = {};
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tracer.inject(span, opentracing.FORMAT_HTTP_HEADERS, headers);
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http
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.get(
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{
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host: 'localhost',
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port: 3000,
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path: '/',
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headers,
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},
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(resp) => {
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let data = '';
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resp.on('data', (chunk) => {
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data += chunk;
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});
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resp.on('end', async () => {
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console.log(JSON.parse(data));
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span.finish();
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console.log('Sleeping 5 seconds before shutdown to ensure all records are flushed.');
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setTimeout(() => { console.log('Completed.'); }, 5000);
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});
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},
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)
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.on('error', (err) => {
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console.log(`Error: ${err.message}`);
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});
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}
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