I really dont get it. If i make something very simple the behavior is still
the same : if i try to request 2 times to localhost:8888/test, the first
time the download will start, the second time the download will only when
the first download end.
This is the small code i just run :
> var express = require('express');
>
> var app = express();
>
>
>> app.get('/test', function(req, res){
>
> res.download('./public/test.mkv');
>
> });
>
>
>> app.listen(8888);
>
> console.log('Listening on port 8888');
>
>
Le dimanche 2 février 2014 23:19:34 UTC+1, Rodrive a écrit :
>
> I'm totally agree with you but i dont know where the sync function come
> from.
>
> I try to make this works ;
>
>> var express = require('express');
>>>
>>> var app = express();
>>>
>>> var Throttle = require('throttle');
>>>
>>> var path = require('path');
>>>
>>> var filesize = require('filesize');
>>>
>>> var fs = require('fs');
>>>
>>>
>>>> // create a "Throttle" instance that reads at 100 kb/s
>>>
>>> var rate = +process.argv[2] || 100;
>>>
>>> var kb = 1024;
>>>
>>> var throttle = new Throttle(rate * kb);
>>>
>>>
>>>> app.get('/test', function(request, response){
>>>
>>> var filepath = './public/test.mkv';
>>>
>>> var file = {
>>>
>>> path: filepath,
>>>
>>> name: path.basename(filepath)
>>>
>>> };
>>>
>>>
>>>> fs.stat(filepath, function(err, stats){
>>>
>>> console.log('reading');
>>>
>>> response.writeHead(200,{
>>>
>>> 'Content-Type': 'application/octet-stream',
>>>
>>> 'Content-Length': stats.size,
>>>
>>> 'Content-Disposition': "attachment;filename="+file.name
>>>
>>> });
>>>
>>>
>>>> fs.createReadStream(filepath).pipe(throttle).pipe(response);
>>>
>>> // fs.createReadStream(filepath).pipe(response);
>>>
>>> });
>>>
>>> // console.log('file :' + file.name, 'size :' + filesize(file.size));
>>>
>>>
>>>> throttle.on('end', function(){
>>>
>>> console.log('Download over');
>>>
>>> response.end();
>>>
>>> });
>>>
>>> request.on('close', function(){
>>>
>>> console.log('Download cancel');
>>>
>>> response.end();
>>>
>>> });
>>>
>>> });
>>>
>>>
>>>> app.listen(8888);
>>>
>>> console.log('Listening on port 8888');
>>>
>>>
>>> But even with just a basic use of express without the throttle, the
>> result is still the same.
>>
> Thx for your help
>
> Le dimanche 2 février 2014 22:12:11 UTC+1, ryandesign a écrit :
>>
>>
>> On Feb 2, 2014, at 08:52, Rodrive <[email protected]> wrote:
>>
>> > I am stuck with the download process.
>> > For example if i make a link to a file, when i click on the link the
>> download start. However i cant download the same file in the same time.
>> > If i click again the download will start only when the first download
>> will be finish. It seems that the url is "locked".
>> >
>> > How can I have the standard behavior : download the same file multiple
>> times in "parallel”?
>>
>> If the server that’s serving these files is written in node, then please
>> show the code you’re using to respond to the request. I’m guessing you’re
>> using sync functions when you should be using async functions so as not to
>> block the main event loop.
>>
>>
>>
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