Hi, On Mon, Feb 05, 2024 at 11:24:39PM +0200, Clima Gabriel wrote: > Hello everyone, > > (the code is probably clearer and attached below)
Please note that this mailing list is not for development question. We have a separate list nginx-de...@nginx.org for this. > This function modifies what ngx_connection_t->data points to. > ngx_connection_t->data is initially *ngx_http_connection_t. > The *ngx_http_connection_t is assigned to > ngx_http_v3_session_t->http_connection > And the *ngx_http_v3_session_t assigned to ngx_connection_t->data. > > Result: before ngx_connection_t->data is *ngx_http_connection_t > after ngx_connection_t->data is *ngx_http_v3_session_t > > My question is: what is the proper way to find out what c->data is at any > given time? I need to know this because I'm writing a function which uses > the ngx_http_connection_t to obtain the hostname of the request, and it may > be invoked before or after the ngx_http_v3_init_session. There's no way to tell what object is referenced by c->data without taking context into consideration. Similarly you can't do that for HTTP/1 as well. You need to know what's the current connection stage to tell this. ngx_http_v3_init_session() is called right before initializing QUIC streams for the session. When exactly do you call your function? [..] -- Roman Arutyunyan _______________________________________________ nginx mailing list nginx@nginx.org https://mailman.nginx.org/mailman/listinfo/nginx
