I have running server on node js.
And I have problem while sending http request. Request are sending by
async.parallel in for cycle by 3000 request per time.
And most of this request goes to socket hang up error.
With Angent and without it.
100mbit chanel
http.globalAgent.maxSockets = 50000;
function httpGet(link, callback){
var result = '';
var u = url.parse(link);
var options = {
path : u.path,
headers : {'Host':u.host,'Accept':'*/*','User-Agent':'Mozilla/5.0',
'Connection':'keep-alive'},
agent : false,
host : u.hostname,
port : u.port || 80
};
var request = http.get(options, function(response) {
if (response.statusCode != 200) {
return callback(new Error("httpGet : response status
"+response.statusCode), result);
}
response.on('data', function (chunk) {
result += chunk;
});
response.on('end', function () {
if (!result.length) {
return callback(new Error("httpGet : response empty"),
result);
}
callback(0,result);
});
});
request.setTimeout(5000, function () {
request.abort();
});
request.on('error', function(e) {
callback(new Error("httpGet : exception "+e.message), result);
});
}
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