I have found mod_nntp_like where is mention in ap_pass_brigade(c->output_filters,bb); and in smtp_core is usage the same.
Unfortunatelly when I am using ap_pass_brigade(r->output_filter,bb); then it is not working. Web page is not show. Is it neccessary to configure Apache for using brigade and buckets? regards Petr 2009/9/15 Graham Leggett <minf...@sharp.fm> > Petr Hracek wrote: > > > I do not understand of this thing. > > Could you please tell me if I have already connection between browser > > and apache server why I should use request_rec->output_filters instead > > of request_rec->connection->output_filters? > > > > I thought that if connection is established than request_rec->connection > > should be used, right? > > Unfortunately not, no. > > The HTTP protocol allows many requests to occur over the same > connection, and httpd models this by having a connection filter stack, > in which is created a per-request filter stack, one for each request. > > The connection filter stack knows virtually nothing about HTTP, all the > filters that do know about HTTP - most specifically the filter that > writes headers - are part of the request filter stack. > > If you write to the connection filter stack, you are bypassing all the > HTTP filters, and what you wrote appears on the socket immediately. > Later on in your code, something else is writing to the request filter > stack, and this causes the headers filter to output the headers, after > the data you've just written. > > Regards, > Graham > -- >