MirrorHub/construct
0
0
Fork 0
mirror of https://github.com/matrix-construct/construct synced 2024-06-10 14:08:56 +02:00
Code Issues Releases Wiki Activity

ircd:Ⓜ️:event: Add conditions to efficiently handle event::idx sentinel value.

Browse source
This commit is contained in:
Jason Volk 2019-08-12 20:45:57 -07:00
parent 0efc56c9c7
commit 1744ee065b
1 changed files with 14 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

25
ircd/m_event.cc
View file

@ -1101,11 +1101,6 @@ ircd::m::get(std::nothrow_t,
const string_view &key,
const event::fetch::view_closure &closure)
{
const string_view &column_key
{
byte_view<string_view>{event_idx}
};
const auto &column_idx
{
json::indexof<event>(key)
@ -1116,6 +1111,14 @@ ircd::m::get(std::nothrow_t,
dbs::event_column.at(column_idx)
};
if(!event_idx)
return false;
const string_view &column_key
{
byte_view<string_view>{event_idx}
};
if(column)
return column(column_key, std::nothrow, closure);
@ -1175,12 +1178,6 @@ ircd::m::seek(event::fetch &fetch,
index(event_id, std::nothrow)
};
if(!event_idx)
{
fetch.valid = false;
return fetch.valid;
}
return seek(fetch, event_idx, event_id, std::nothrow);
}
@ -1214,6 +1211,12 @@ ircd::m::seek(event::fetch &fetch,
event::id::buf{event_id}:
event::id::buf{};
if(!event_idx)
{
fetch.valid = false;
return fetch.valid;
}
const string_view &key
{
byte_view<string_view>(event_idx)