[dev] some questions about subrequests

Manlio Perillo manlio_perillo at libero.it
Sun Mar 30 01:16:08 MSK 2008

Manlio Perillo ha scritto:
> Sergey Bochenkov ha scritto:
> [...]
>> The handler will be called after the end of the *subrequest*, not the
>> end of ngx_http_subrequest()-function call.
> The problem is that you are assuming that the subrequest will make use 
> of the upstream module, but this is not always the case.
> What happens if the subrequest will make use of the static module and 
> the file is very small?

Confirmed, if the subrequest handler returns without NGX_AGAIN, then the 
callback is called *before* the ngx_http_subrequest function returns.

Manlio Perillo

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