sending data in "chunks"

Igor Sysoev is at
Sun Sep 16 22:43:29 MSD 2007

On Sun, Sep 16, 2007 at 08:36:03PM +0200, Manlio Perillo wrote:

> 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.
> Ok, thanks.
> I can send all data in one chain.
> Where can I find an example on how to handle NGX_AGAIN?

It's complex thing. You need to call


The simple examples are:

ngx_http_init_connection() in src/http/ngx_http_request.c
ngx_mail_proxy_handler() in src/mail/ngx_mail_proxy_module.c

Igor Sysoev

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