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reduce roomid_mutex_state

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Signed-off-by: Jason Volk <jason@zemos.net>
This commit is contained in:
Jason Volk 2024-06-14 22:08:44 +00:00
parent 539aa27815
commit 08bf074cbb
18 changed files with 93 additions and 269 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/service/rooms/state/data.rs
View file

@ -1,7 +1,7 @@
use std::{collections::HashSet, sync::Arc};
use conduit::utils::mutex_map;
use ruma::{EventId, OwnedEventId, RoomId};
use tokio::sync::MutexGuard;
use crate::{utils, Error, KeyValueDatabase, Result};
@ -14,7 +14,7 @@ pub trait Data: Send + Sync {
&self,
room_id: &RoomId,
new_shortstatehash: u64,
_mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex
_mutex_lock: &mutex_map::Guard<()>, // Take mutex guard to make sure users get the room state mutex
) -> Result<()>;
/// Associates a state with an event.
@ -28,7 +28,7 @@ pub trait Data: Send + Sync {
&self,
room_id: &RoomId,
event_ids: Vec<OwnedEventId>,
_mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex
_mutex_lock: &mutex_map::Guard<()>, // Take mutex guard to make sure users get the room state mutex
) -> Result<()>;
}
@ -47,7 +47,7 @@ impl Data for KeyValueDatabase {
&self,
room_id: &RoomId,
new_shortstatehash: u64,
_mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex
_mutex_lock: &mutex_map::Guard<()>, // Take mutex guard to make sure users get the room state mutex
) -> Result<()> {
self.roomid_shortstatehash
.insert(room_id.as_bytes(), &new_shortstatehash.to_be_bytes())?;
@ -80,7 +80,7 @@ impl Data for KeyValueDatabase {
&self,
room_id: &RoomId,
event_ids: Vec<OwnedEventId>,
_mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex
_mutex_lock: &mutex_map::Guard<()>, // Take mutex guard to make sure users get the room state mutex
) -> Result<()> {
let mut prefix = room_id.as_bytes().to_vec();
prefix.push(0xFF);

10
src/service/rooms/state/mod.rs
View file

@ -4,6 +4,7 @@ use std::{
sync::Arc,
};
use conduit::utils::mutex_map;
use data::Data;
use ruma::{
api::client::error::ErrorKind,
@ -15,7 +16,6 @@ use ruma::{
state_res::{self, StateMap},
EventId, OwnedEventId, RoomId, RoomVersionId, UserId,
};
use tokio::sync::MutexGuard;
use tracing::warn;
use super::state_compressor::CompressedStateEvent;
@ -33,7 +33,7 @@ impl Service {
shortstatehash: u64,
statediffnew: Arc<HashSet<CompressedStateEvent>>,
_statediffremoved: Arc<HashSet<CompressedStateEvent>>,
state_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex
state_lock: &mutex_map::Guard<()>, // Take mutex guard to make sure users get the room state mutex
) -> Result<()> {
for event_id in statediffnew.iter().filter_map(|new| {
services()
@ -299,12 +299,12 @@ impl Service {
}
/// Set the state hash to a new version, but does not update state_cache.
#[tracing::instrument(skip(self))]
#[tracing::instrument(skip(self, mutex_lock))]
pub fn set_room_state(
&self,
room_id: &RoomId,
shortstatehash: u64,
mutex_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex
mutex_lock: &mutex_map::Guard<()>, // Take mutex guard to make sure users get the room state mutex
) -> Result<()> {
self.db.set_room_state(room_id, shortstatehash, mutex_lock)
}
@ -343,7 +343,7 @@ impl Service {
&self,
room_id: &RoomId,
event_ids: Vec<OwnedEventId>,
state_lock: &MutexGuard<'_, ()>, // Take mutex guard to make sure users get the room state mutex
state_lock: &mutex_map::Guard<()>, // Take mutex guard to make sure users get the room state mutex
) -> Result<()> {
self.db
.set_forward_extremities(room_id, event_ids, state_lock)