working code here.
https://gist.github.com/3793279
#
# blob : Object from MongoDB
#
# blob.body: Buffer
# blob.size: length of buffer, substitute for blob.body.length
# blob.type: MIME (Eg. audio/x-wav)
#
# req : Object from http
# res : Object from http
# _ : Object from underscore
#
if blob
range = req.headers.range
unless range
res.writeHead 200,
'Content-Type': blob.type
res.end blob.body
else
[ini, end] = _.map range.replace(/bytes=/, '').split('-'), (n) -> parseInt
n, 10
total = blob.size
chunk = end - ini + 1
console.log "#{ini}-#{end}/#{total} #{chunk}".cyan
res.writeHead 206,
'Content-Type': blob.type
'Content-Length': chunk
'Content-Range': "bytes #{ini}-#{end}/#{total}"
'Accept-Ranges': 'bytes'
res.end blob.body
else
res.writeHead 404
res.end()
thx.
2012年9月11日火曜日 14時40分06秒 UTC+9 DToledo:
>
> So did you guys made it work?
> Could you share the final code? I am trying something similar here.
> Thx!
>
> On Tuesday, December 7, 2010 9:42:19 AM UTC-8, quantum wrote:
>>
>> Seems that you are incorrectly computing the content-length:
>>
>> var chunksize = (end-start)+1;
>>
>> If start is 0 and end is 1, in your case chunksize is 2, and it should
>> be 1.
>> That's why you're getting the 'loading' icon forever.
>>
>> Regards,
>> Florin
>>
>>
>> On Dec 7, 6:59 am, chrisharrington99 <chrisharringto...@gmail.com>
>> wrote:
>> > I was able to get the video to play no problems in firefox by setting
>> > the "connection" header to "close". Chrome is still a pain in my ass,
>> > but one step at a time...
>> >
>> > On Dec 6, 10:46 pm, chrisharrington99 <chrisharringto...@gmail.com>
>> > wrote:
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> > > Deprecated or not, if I take the "binary" encoding out, the video
>> > > doesn't play at all.
>> >
>> > > On Dec 6, 4:21 pm, mscdex <msc...@gmail.com> wrote:
>> >
>> > > > On Dec 6, 1:25 pm, chrisharrington99 <chrisharringto...@gmail.com>
>> > > > wrote:
>> >
>> > > > > response.end(file.slice(start, end), "binary");
>> >
>> > > > The "binary" encoding is deprecated. Assuming 'file' here is
>> > > > instanceof Buffer, just passing in the slice should be enough
>> > > > since .write()/.end() can handle buffers and buffers contain binary
>> > > > data anyway.
>
>
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