/*
* Returns a message to the client ; the connection is shut down for read,
* and the request is cleared so that no server connection can be initiated.
* The buffer is marked for read shutdown on the other side to protect the
* message, and the buffer write is enabled. The message is contained in a
* "chunk". If it is null, then an empty message is used. The reply buffer does
* not need to be empty before this, and its contents will not be overwritten.
* The primary goal of this function is to return error messages to a client.
*/
void stream_int_retnclose(struct stream_interface *si, const struct chunk *msg)
{
channel_auto_read(si->ib);
channel_abort(si->ib);
channel_auto_close(si->ib);
channel_erase(si->ib);
bi_erase(si->ob);
if (likely(msg && msg->len))
bo_inject(si->ob, msg->str, msg->len);
si->ob->wex = tick_add_ifset(now_ms, si->ob->wto);
channel_auto_read(si->ob);
channel_auto_close(si->ob);
channel_shutr_now(si->ob);
}
/*
* Returns a message to the client ; the connection is shut down for read,
* and the request is cleared so that no server connection can be initiated.
* The buffer is marked for read shutdown on the other side to protect the
* message, and the buffer write is enabled. The message is contained in a
* "chunk". If it is null, then an empty message is used. The reply buffer does
* not need to be empty before this, and its contents will not be overwritten.
* The primary goal of this function is to return error messages to a client.
*/
void stream_int_retnclose(struct stream_interface *si, const struct chunk *msg)
{
struct channel *ic = si_ic(si);
struct channel *oc = si_oc(si);
channel_auto_read(ic);
channel_abort(ic);
channel_auto_close(ic);
channel_erase(ic);
channel_truncate(oc);
if (likely(msg && msg->len))
bo_inject(oc, msg->str, msg->len);
oc->wex = tick_add_ifset(now_ms, oc->wto);
channel_auto_read(oc);
channel_auto_close(oc);
channel_shutr_now(oc);
}
