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strk/gist:4995973

Created February 20, 2013 14:40
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Attempt to profile http request times
Raw
gistfile1.txt
var start_time = Date.now();
http.get(url, function(res) {
res.body = '';
if ( res.statusCode != 200 ) {
res.on('data', function(chunk) {
// Save only first chunk, to reduce cost of the operation
if ( res.body.length == 0 ) res.body += chunk;
});
}
res.on('end', function() {
var now = Date.now();
var elapsed = now - start_time;
if ( elapsed > max_response_time ) max_response_time = elapsed;
if ( elapsed < min_response_time ) min_response_time = elapsed;
total_response_time += elapsed;
console.log("started at " + start_time + " ended at " + now + " took " + elapsed + " total: " + total_response_time);
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