sin1 856 core/ngx_cycle.c struct sockaddr_in *sin1, *sin2; sin1 903 core/ngx_cycle.c sin1 = (struct sockaddr_in *) sa1; sin1 906 core/ngx_cycle.c if (sin1->sin_port != sin2->sin_port) { sin1 910 core/ngx_cycle.c if (sin1->sin_addr.s_addr != sin2->sin_addr.s_addr) {