[dev] synchronous write

Manlio Perillo manlio_perillo at libero.it
Sun Oct 21 13:57:25 MSD 2007

Manlio Perillo ha scritto:
> Hi.
> The mod_wsgi implementation is almost complete.
> The only feature that I have to implement is the write callable:
> http://www.python.org/dev/peps/pep-0333/#the-write-callable
> The problem is that the WSGI spec *requires* the passed-in string to be 
> completely sent to the client when the write function returns.
> Is this possible with Nginx?
> It does not matter that the entire process is blocked.

Igor, do you thing that setting temporarily the socket to blocking mode 
can be a solution?

     out.buf = b;
     out.next = NULL;

     b->pos = data;
     b->last = data + len;

     b->memory = 1;
     b->flush = 1;

     rc = ngx_http_output_filter(self->r, &out);

I have done some tests and it seems to work.

Thanks   Manlio Perillo

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