Created
February 23, 2013 09:47
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Curl vs http module for nodejs
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| var exec = require('child_process').exec, | |
| url = "http://google.com/", | |
| timeout = "3", | |
| data="?q=test"; | |
| var time = process.hrtime(); | |
| exec('curl --max-time ' + timeout + ' -d \'' + data + '\' ' + url, function (error, stdout, stderr) { | |
| var diff = process.hrtime(time); | |
| //console.log('stdout: ' + stdout); | |
| //console.log('stderr: ' + stderr); | |
| if (error !== null) { | |
| console.log('exec error: ' + error); | |
| } | |
| console.log("process took %d nanoseconds", diff[0] * 1e9 + diff[1]); | |
| }); |
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| var http = require('http'), | |
| data="?q=test", | |
| options = { | |
| hostname: 'www.google.com', | |
| port: 80, | |
| path: '/', | |
| method: 'POST' | |
| }, | |
| req, time; | |
| req = http.request(options, function (res) { | |
| res.setEncoding('utf8'); | |
| res.on('data', function(chunk) { | |
| //console.log(chunk); | |
| }); | |
| res.on('end', function() { | |
| var diff = process.hrtime(time); | |
| console.log("process took %d nanoseconds", diff[0] * 1e9 + diff[1]); | |
| }); | |
| res.on('error', function(error) { | |
| console.log('error: ' + error); | |
| }); | |
| }); | |
| time = process.hrtime(); | |
| req.write(data); | |
| req.end(); |
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node httprequest.js
process took 66766891 nanoseconds
node curl.js
process took 113138646 nanoseconds