sending data in "chunks"

[Manlio Perillo]

Igor Sysoev ha scritto:
> [...]
> It's NGX_AGAIN.
> If you have got all your data ready you may send them at once in one chain.
> But if you are getting then gradually, then after NGX_AGAIN you should
> set event handlers and timer and return control to nginx.
> 

As suggested, I have accumulate all the data in a buffer chain.
The data in my test is about 3.7 MB (an mp3) and, finally, the whole 
content is sent to the client.

However ngx_http_output_filter still returns NGX_AGAIN, and I have noted 
that Firefox when loading the data does not see the end of the stream.


P.S. I can just copy the data in a temporary file, if the size
      is too big"


Thanks and regards  Manlio Perillo