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modules/m_keys: Improve cache::get query.

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This commit is contained in:
Jason Volk 2019-07-11 18:04:04 -07:00
parent 4947ef10f5
commit e0ff0dfd3c
1 changed files with 11 additions and 9 deletions
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20
modules/m_keys.cc
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@ -425,18 +425,20 @@ ircd::m::keys::cache::get(const string_view &server_name,
server_name
};
const auto reclosure{[&closure]
(const m::event &event)
{
closure(json::get<"content"_>(event));
}};
// Without a key_id we search for the most recent key; note this is not
// the same as making a state_key="" query, as that would be an actual
// ircd.key entry without an id (which shouldn't exist).
return !key_id?
node_room.get(std::nothrow, "ircd.key", reclosure):
node_room.get(std::nothrow, "ircd.key", key_id, reclosure);
const event::idx &event_idx
{
key_id?
node_room.get(std::nothrow, "ircd.key", key_id):
node_room.get(std::nothrow, "ircd.key")
};
if(!event_idx)
return false;
return m::get(std::nothrow, event_idx, "content", closure);
}
bool