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server: Remove code to send recursive QUITs/SQUITs for non-QS servers.

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Now that QS is required, this code can no longer be activated.
This commit is contained in:
Jilles Tjoelker 2012-12-19 15:06:49 +01:00
parent 58b60c20cb
commit 856df9a3c4
1 changed files with 3 additions and 44 deletions
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47
src/client.c
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@ -1026,46 +1026,6 @@ free_exited_clients(void *unused)
}
/*
** Recursively send QUITs and SQUITs for source_p and all its dependent clients
** and servers to those servers that need them. A server needs the client
** QUITs if it can't figure them out from the SQUIT (ie pre-TS4) or if it
** isn't getting the SQUIT because of @#(*&@)# hostmasking. With TS4, once
** a link gets a SQUIT, it doesn't need any QUIT/SQUITs for clients depending
** on that one -orabidoo
*/
static void
recurse_send_quits(struct Client *client_p, struct Client *source_p,
struct Client *to, const char *comment1,
const char *comment)
{
struct Client *target_p;
rb_dlink_node *ptr, *ptr_next;
/* If this server can handle quit storm (QS) removal
* of dependents, just send the SQUIT
*/
if(IsCapable(to, CAP_QS))
{
sendto_one(to, "SQUIT %s :%s",
get_id(source_p, to), comment);
}
else
{
RB_DLINK_FOREACH_SAFE(ptr, ptr_next, source_p->serv->users.head)
{
target_p = ptr->data;
sendto_one(to, ":%s QUIT :%s", target_p->name, comment1);
}
RB_DLINK_FOREACH_SAFE(ptr, ptr_next, source_p->serv->servers.head)
{
target_p = ptr->data;
recurse_send_quits(client_p, target_p, to, comment1, comment);
}
sendto_one(to, "SQUIT %s :%s", source_p->name, comment);
}
}
/*
** Remove all clients that depend on source_p; assumes all (S)QUITs have
** already been sent. we make sure to exit a server's dependent clients
@ -1122,7 +1082,7 @@ recurse_remove_clients(struct Client *source_p, const char *comment)
/*
** Remove *everything* that depends on source_p, from all lists, and sending
** all necessary QUITs and SQUITs. source_p itself is still on the lists,
** all necessary SQUITs. source_p itself is still on the lists,
** and its SQUITs have been sent except for the upstream one -orabidoo
*/
static void
@ -1137,11 +1097,10 @@ remove_dependents(struct Client *client_p,
{
to = ptr->data;
if(IsMe(to) || to == source_p->from ||
(to == client_p && IsCapable(to, CAP_QS)))
if(IsMe(to) || to == source_p->from || to == client_p)
continue;
recurse_send_quits(client_p, source_p, to, comment1, comment);
sendto_one(to, "SQUIT %s :%s", get_id(source_p, to), comment);
}
recurse_remove_clients(source_p, comment1);