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improvement: make better use of sqlite connections

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This commit is contained in:
Timo Kösters 2021-08-02 10:13:34 +02:00
parent 2c4f966d60
commit bd63797213
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GPG key ID: 24DA7517711A2BA4
31 changed files with 422 additions and 568 deletions
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22
src/client_server/account.rs
View file

@ -504,7 +504,7 @@ pub async fn register_route(
info!("{} registered on this server", user_id);
db.flush().await?;
db.flush()?;
Ok(register::Response {
access_token: Some(token),
@ -580,7 +580,7 @@ pub async fn change_password_route(
}
}
db.flush().await?;
db.flush()?;
Ok(change_password::Response {}.into())
}
@ -656,11 +656,17 @@ pub async fn deactivate_route(
}
// Leave all joined rooms and reject all invitations
for room_id in db.rooms.rooms_joined(&sender_user).chain(
db.rooms
.rooms_invited(&sender_user)
.map(|t| t.map(|(r, _)| r)),
) {
let all_rooms = db
.rooms
.rooms_joined(&sender_user)
.chain(
db.rooms
.rooms_invited(&sender_user)
.map(|t| t.map(|(r, _)| r)),
)
.collect::<Vec<_>>();
for room_id in all_rooms {
let room_id = room_id?;
let event = member::MemberEventContent {
membership: member::MembershipState::Leave,
@ -701,7 +707,7 @@ pub async fn deactivate_route(
info!("{} deactivated their account", sender_user);
db.flush().await?;
db.flush()?;
Ok(deactivate::Response {
id_server_unbind_result: ThirdPartyIdRemovalStatus::NoSupport,

7
src/client_server/alias.rs
View file

@ -31,7 +31,7 @@ pub async fn create_alias_route(
db.rooms
.set_alias(&body.room_alias, Some(&body.room_id), &db.globals)?;
db.flush().await?;
db.flush()?;
Ok(create_alias::Response::new().into())
}
@ -47,7 +47,7 @@ pub async fn delete_alias_route(
) -> ConduitResult<delete_alias::Response> {
db.rooms.set_alias(&body.room_alias, None, &db.globals)?;
db.flush().await?;
db.flush()?;
Ok(delete_alias::Response::new().into())
}
@ -85,8 +85,7 @@ pub async fn get_alias_helper(
match db.rooms.id_from_alias(&room_alias)? {
Some(r) => room_id = Some(r),
None => {
let iter = db.appservice.iter_all()?;
for (_id, registration) in iter.filter_map(|r| r.ok()) {
for (_id, registration) in db.appservice.all()? {
let aliases = registration
.get("namespaces")
.and_then(|ns| ns.get("aliases"))

18
src/client_server/backup.rs
View file

@ -26,7 +26,7 @@ pub async fn create_backup_route(
.key_backups
.create_backup(&sender_user, &body.algorithm, &db.globals)?;
db.flush().await?;
db.flush()?;
Ok(create_backup::Response { version }.into())
}
@ -44,7 +44,7 @@ pub async fn update_backup_route(
db.key_backups
.update_backup(&sender_user, &body.version, &body.algorithm, &db.globals)?;
db.flush().await?;
db.flush()?;
Ok(update_backup::Response {}.into())
}
@ -117,7 +117,7 @@ pub async fn delete_backup_route(
db.key_backups.delete_backup(&sender_user, &body.version)?;
db.flush().await?;
db.flush()?;
Ok(delete_backup::Response {}.into())
}
@ -147,7 +147,7 @@ pub async fn add_backup_keys_route(
}
}
db.flush().await?;
db.flush()?;
Ok(add_backup_keys::Response {
count: (db.key_backups.count_keys(sender_user, &body.version)? as u32).into(),
@ -179,7 +179,7 @@ pub async fn add_backup_key_sessions_route(
)?
}
db.flush().await?;
db.flush()?;
Ok(add_backup_key_sessions::Response {
count: (db.key_backups.count_keys(sender_user, &body.version)? as u32).into(),
@ -209,7 +209,7 @@ pub async fn add_backup_key_session_route(
&db.globals,
)?;
db.flush().await?;
db.flush()?;
Ok(add_backup_key_session::Response {
count: (db.key_backups.count_keys(sender_user, &body.version)? as u32).into(),
@ -288,7 +288,7 @@ pub async fn delete_backup_keys_route(
db.key_backups
.delete_all_keys(&sender_user, &body.version)?;
db.flush().await?;
db.flush()?;
Ok(delete_backup_keys::Response {
count: (db.key_backups.count_keys(sender_user, &body.version)? as u32).into(),
@ -311,7 +311,7 @@ pub async fn delete_backup_key_sessions_route(
db.key_backups
.delete_room_keys(&sender_user, &body.version, &body.room_id)?;
db.flush().await?;
db.flush()?;
Ok(delete_backup_key_sessions::Response {
count: (db.key_backups.count_keys(sender_user, &body.version)? as u32).into(),
@ -334,7 +334,7 @@ pub async fn delete_backup_key_session_route(
db.key_backups
.delete_room_key(&sender_user, &body.version, &body.room_id, &body.session_id)?;
db.flush().await?;
db.flush()?;
Ok(delete_backup_key_session::Response {
count: (db.key_backups.count_keys(sender_user, &body.version)? as u32).into(),

8
src/client_server/config.rs
View file

@ -43,7 +43,7 @@ pub async fn set_global_account_data_route(
&db.globals,
)?;
db.flush().await?;
db.flush()?;
Ok(set_global_account_data::Response {}.into())
}
@ -78,7 +78,7 @@ pub async fn set_room_account_data_route(
&db.globals,
)?;
db.flush().await?;
db.flush()?;
Ok(set_room_account_data::Response {}.into())
}
@ -98,7 +98,7 @@ pub async fn get_global_account_data_route(
.account_data
.get::<Box<RawJsonValue>>(None, sender_user, body.event_type.clone().into())?
.ok_or(Error::BadRequest(ErrorKind::NotFound, "Data not found."))?;
db.flush().await?;
db.flush()?;
let account_data = serde_json::from_str::<ExtractGlobalEventContent>(event.get())
.map_err(|_| Error::bad_database("Invalid account data event in db."))?
@ -129,7 +129,7 @@ pub async fn get_room_account_data_route(
body.event_type.clone().into(),
)?
.ok_or(Error::BadRequest(ErrorKind::NotFound, "Data not found."))?;
db.flush().await?;
db.flush()?;
let account_data = serde_json::from_str::<ExtractRoomEventContent>(event.get())
.map_err(|_| Error::bad_database("Invalid account data event in db."))?

6
src/client_server/device.rs
View file

@ -71,7 +71,7 @@ pub async fn update_device_route(
db.users
.update_device_metadata(&sender_user, &body.device_id, &device)?;
db.flush().await?;
db.flush()?;
Ok(update_device::Response {}.into())
}
@ -123,7 +123,7 @@ pub async fn delete_device_route(
db.users.remove_device(&sender_user, &body.device_id)?;
db.flush().await?;
db.flush()?;
Ok(delete_device::Response {}.into())
}
@ -177,7 +177,7 @@ pub async fn delete_devices_route(
db.users.remove_device(&sender_user, &device_id)?
}
db.flush().await?;
db.flush()?;
Ok(delete_devices::Response {}.into())
}

2
src/client_server/directory.rs
View file

@ -100,7 +100,7 @@ pub async fn set_room_visibility_route(
}
}
db.flush().await?;
db.flush()?;
Ok(set_room_visibility::Response {}.into())
}

8
src/client_server/keys.rs
View file

@ -64,7 +64,7 @@ pub async fn upload_keys_route(
}
}
db.flush().await?;
db.flush()?;
Ok(upload_keys::Response {
one_time_key_counts: db.users.count_one_time_keys(sender_user, sender_device)?,
@ -105,7 +105,7 @@ pub async fn claim_keys_route(
) -> ConduitResult<claim_keys::Response> {
let response = claim_keys_helper(&body.one_time_keys, &db).await?;
db.flush().await?;
db.flush()?;
Ok(response.into())
}
@ -166,7 +166,7 @@ pub async fn upload_signing_keys_route(
)?;
}
db.flush().await?;
db.flush()?;
Ok(upload_signing_keys::Response {}.into())
}
@ -227,7 +227,7 @@ pub async fn upload_signatures_route(
}
}
db.flush().await?;
db.flush()?;
Ok(upload_signatures::Response {}.into())
}

2
src/client_server/media.rs
View file

@ -52,7 +52,7 @@ pub async fn create_content_route(
)
.await?;
db.flush().await?;
db.flush()?;
Ok(create_content::Response {
content_uri: mxc.try_into().expect("Invalid mxc:// URI"),

327
src/client_server/membership.rs
View file

@ -74,7 +74,7 @@ pub async fn join_room_by_id_route(
)
.await;
db.flush().await?;
db.flush()?;
ret
}
@ -125,7 +125,7 @@ pub async fn join_room_by_id_or_alias_route(
)
.await?;
db.flush().await?;
db.flush()?;
Ok(join_room_by_id_or_alias::Response {
room_id: join_room_response.0.room_id,
@ -146,7 +146,7 @@ pub async fn leave_room_route(
db.rooms.leave_room(sender_user, &body.room_id, &db).await?;
db.flush().await?;
db.flush()?;
Ok(leave_room::Response::new().into())
}
@ -164,7 +164,7 @@ pub async fn invite_user_route(
if let invite_user::IncomingInvitationRecipient::UserId { user_id } = &body.recipient {
invite_helper(sender_user, user_id, &body.room_id, &db, false).await?;
db.flush().await?;
db.flush()?;
Ok(invite_user::Response {}.into())
} else {
Err(Error::BadRequest(ErrorKind::NotFound, "User not found."))
@ -229,7 +229,7 @@ pub async fn kick_user_route(
drop(mutex_lock);
db.flush().await?;
db.flush()?;
Ok(kick_user::Response::new().into())
}
@ -301,7 +301,7 @@ pub async fn ban_user_route(
drop(mutex_lock);
db.flush().await?;
db.flush()?;
Ok(ban_user::Response::new().into())
}
@ -363,7 +363,7 @@ pub async fn unban_user_route(
drop(mutex_lock);
db.flush().await?;
db.flush()?;
Ok(unban_user::Response::new().into())
}
@ -381,7 +381,7 @@ pub async fn forget_room_route(
db.rooms.forget(&body.room_id, &sender_user)?;
db.flush().await?;
db.flush()?;
Ok(forget_room::Response::new().into())
}
@ -712,7 +712,7 @@ async fn join_room_by_id_helper(
drop(mutex_lock);
db.flush().await?;
db.flush()?;
Ok(join_room_by_id::Response::new(room_id.clone()).into())
}
@ -788,155 +788,165 @@ pub async fn invite_helper<'a>(
db: &Database,
is_direct: bool,
) -> Result<()> {
let mutex = Arc::clone(
db.globals
.roomid_mutex
.write()
.unwrap()
.entry(room_id.clone())
.or_default(),
);
let mutex_lock = mutex.lock().await;
if user_id.server_name() != db.globals.server_name() {
let prev_events = db
.rooms
.get_pdu_leaves(room_id)?
.into_iter()
.take(20)
.collect::<Vec<_>>();
let create_event = db
.rooms
.room_state_get(room_id, &EventType::RoomCreate, "")?;
let create_event_content = create_event
.as_ref()
.map(|create_event| {
serde_json::from_value::<Raw<CreateEventContent>>(create_event.content.clone())
.expect("Raw::from_value always works.")
.deserialize()
.map_err(|_| Error::bad_database("Invalid PowerLevels event in db."))
})
.transpose()?;
let create_prev_event = if prev_events.len() == 1
&& Some(&prev_events[0]) == create_event.as_ref().map(|c| &c.event_id)
{
create_event
} else {
None
};
// If there was no create event yet, assume we are creating a version 6 room right now
let room_version_id = create_event_content
.map_or(RoomVersionId::Version6, |create_event| {
create_event.room_version
});
let room_version = RoomVersion::new(&room_version_id).expect("room version is supported");
let content = serde_json::to_value(MemberEventContent {
avatar_url: None,
displayname: None,
is_direct: Some(is_direct),
membership: MembershipState::Invite,
third_party_invite: None,
blurhash: None,
})
.expect("member event is valid value");
let state_key = user_id.to_string();
let kind = EventType::RoomMember;
let auth_events =
db.rooms
.get_auth_events(room_id, &kind, &sender_user, Some(&state_key), &content)?;
// Our depth is the maximum depth of prev_events + 1
let depth = prev_events
.iter()
.filter_map(|event_id| Some(db.rooms.get_pdu(event_id).ok()??.depth))
.max()
.unwrap_or_else(|| uint!(0))
+ uint!(1);
let mut unsigned = BTreeMap::new();
if let Some(prev_pdu) = db.rooms.room_state_get(room_id, &kind, &state_key)? {
unsigned.insert("prev_content".to_owned(), prev_pdu.content.clone());
unsigned.insert(
"prev_sender".to_owned(),
serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"),
let (room_version_id, pdu_json, invite_room_state) = {
let mutex = Arc::clone(
db.globals
.roomid_mutex
.write()
.unwrap()
.entry(room_id.clone())
.or_default(),
);
}
let mutex_lock = mutex.lock().await;
let pdu = PduEvent {
event_id: ruma::event_id!("$thiswillbefilledinlater"),
room_id: room_id.clone(),
sender: sender_user.clone(),
origin_server_ts: utils::millis_since_unix_epoch()
.try_into()
.expect("time is valid"),
kind,
content,
state_key: Some(state_key),
prev_events,
depth,
auth_events: auth_events
let prev_events = db
.rooms
.get_pdu_leaves(room_id)?
.into_iter()
.take(20)
.collect::<Vec<_>>();
let create_event = db
.rooms
.room_state_get(room_id, &EventType::RoomCreate, "")?;
let create_event_content = create_event
.as_ref()
.map(|create_event| {
serde_json::from_value::<Raw<CreateEventContent>>(create_event.content.clone())
.expect("Raw::from_value always works.")
.deserialize()
.map_err(|_| Error::bad_database("Invalid PowerLevels event in db."))
})
.transpose()?;
let create_prev_event = if prev_events.len() == 1
&& Some(&prev_events[0]) == create_event.as_ref().map(|c| &c.event_id)
{
create_event
} else {
None
};
// If there was no create event yet, assume we are creating a version 6 room right now
let room_version_id = create_event_content
.map_or(RoomVersionId::Version6, |create_event| {
create_event.room_version
});
let room_version =
RoomVersion::new(&room_version_id).expect("room version is supported");
let content = serde_json::to_value(MemberEventContent {
avatar_url: None,
displayname: None,
is_direct: Some(is_direct),
membership: MembershipState::Invite,
third_party_invite: None,
blurhash: None,
})
.expect("member event is valid value");
let state_key = user_id.to_string();
let kind = EventType::RoomMember;
let auth_events = db.rooms.get_auth_events(
room_id,
&kind,
&sender_user,
Some(&state_key),
&content,
)?;
// Our depth is the maximum depth of prev_events + 1
let depth = prev_events
.iter()
.map(|(_, pdu)| pdu.event_id.clone())
.collect(),
redacts: None,
unsigned,
hashes: ruma::events::pdu::EventHash {
sha256: "aaa".to_owned(),
},
signatures: BTreeMap::new(),
.filter_map(|event_id| Some(db.rooms.get_pdu(event_id).ok()??.depth))
.max()
.unwrap_or_else(|| uint!(0))
+ uint!(1);
let mut unsigned = BTreeMap::new();
if let Some(prev_pdu) = db.rooms.room_state_get(room_id, &kind, &state_key)? {
unsigned.insert("prev_content".to_owned(), prev_pdu.content.clone());
unsigned.insert(
"prev_sender".to_owned(),
serde_json::to_value(&prev_pdu.sender).expect("UserId::to_value always works"),
);
}
let pdu = PduEvent {
event_id: ruma::event_id!("$thiswillbefilledinlater"),
room_id: room_id.clone(),
sender: sender_user.clone(),
origin_server_ts: utils::millis_since_unix_epoch()
.try_into()
.expect("time is valid"),
kind,
content,
state_key: Some(state_key),
prev_events,
depth,
auth_events: auth_events
.iter()
.map(|(_, pdu)| pdu.event_id.clone())
.collect(),
redacts: None,
unsigned,
hashes: ruma::events::pdu::EventHash {
sha256: "aaa".to_owned(),
},
signatures: BTreeMap::new(),
};
let auth_check = state_res::auth_check(
&room_version,
&Arc::new(pdu.clone()),
create_prev_event,
&auth_events,
None, // TODO: third_party_invite
)
.map_err(|e| {
error!("{:?}", e);
Error::bad_database("Auth check failed.")
})?;
if !auth_check {
return Err(Error::BadRequest(
ErrorKind::Forbidden,
"Event is not authorized.",
));
}
// Hash and sign
let mut pdu_json =
utils::to_canonical_object(&pdu).expect("event is valid, we just created it");
pdu_json.remove("event_id");
// Add origin because synapse likes that (and it's required in the spec)
pdu_json.insert(
"origin".to_owned(),
to_canonical_value(db.globals.server_name())
.expect("server name is a valid CanonicalJsonValue"),
);
ruma::signatures::hash_and_sign_event(
db.globals.server_name().as_str(),
db.globals.keypair(),
&mut pdu_json,
&room_version_id,
)
.expect("event is valid, we just created it");
let invite_room_state = db.rooms.calculate_invite_state(&pdu)?;
drop(mutex_lock);
(room_version_id, pdu_json, invite_room_state)
};
let auth_check = state_res::auth_check(
&room_version,
&Arc::new(pdu.clone()),
create_prev_event,
&auth_events,
None, // TODO: third_party_invite
)
.map_err(|e| {
error!("{:?}", e);
Error::bad_database("Auth check failed.")
})?;
if !auth_check {
return Err(Error::BadRequest(
ErrorKind::Forbidden,
"Event is not authorized.",
));
}
// Hash and sign
let mut pdu_json =
utils::to_canonical_object(&pdu).expect("event is valid, we just created it");
pdu_json.remove("event_id");
// Add origin because synapse likes that (and it's required in the spec)
pdu_json.insert(
"origin".to_owned(),
to_canonical_value(db.globals.server_name())
.expect("server name is a valid CanonicalJsonValue"),
);
ruma::signatures::hash_and_sign_event(
db.globals.server_name().as_str(),
db.globals.keypair(),
&mut pdu_json,
&room_version_id,
)
.expect("event is valid, we just created it");
drop(mutex_lock);
let invite_room_state = db.rooms.calculate_invite_state(&pdu)?;
let response = db
.sending
.send_federation_request(
@ -1008,6 +1018,17 @@ pub async fn invite_helper<'a>(
return Ok(());
}
let mutex = Arc::clone(
db.globals
.roomid_mutex
.write()
.unwrap()
.entry(room_id.clone())
.or_default(),
);
let mutex_lock = mutex.lock().await;
db.rooms.build_and_append_pdu(
PduBuilder {
event_type: EventType::RoomMember,
@ -1030,5 +1051,7 @@ pub async fn invite_helper<'a>(
&mutex_lock,
)?;
drop(mutex_lock);
Ok(())
}

2
src/client_server/message.rs
View file

@ -87,7 +87,7 @@ pub async fn send_message_event_route(
drop(mutex_lock);
db.flush().await?;
db.flush()?;
Ok(send_message_event::Response::new(event_id).into())
}

2
src/client_server/presence.rs
View file

@ -41,7 +41,7 @@ pub async fn set_presence_route(
)?;
}
db.flush().await?;
db.flush()?;
Ok(set_presence::Response {}.into())
}

18
src/client_server/profile.rs
View file

@ -32,9 +32,10 @@ pub async fn set_displayname_route(
.set_displayname(&sender_user, body.displayname.clone())?;
// Send a new membership event and presence update into all joined rooms
for (pdu_builder, room_id) in db
.rooms
.rooms_joined(&sender_user)
let all_rooms_joined = db.rooms.rooms_joined(&sender_user).collect::<Vec<_>>();
for (pdu_builder, room_id) in all_rooms_joined
.into_iter()
.filter_map(|r| r.ok())
.map(|room_id| {
Ok::<_, Error>((
@ -109,7 +110,7 @@ pub async fn set_displayname_route(
)?;
}
db.flush().await?;
db.flush()?;
Ok(set_display_name::Response {}.into())
}
@ -165,9 +166,10 @@ pub async fn set_avatar_url_route(
db.users.set_blurhash(&sender_user, body.blurhash.clone())?;
// Send a new membership event and presence update into all joined rooms
for (pdu_builder, room_id) in db
.rooms
.rooms_joined(&sender_user)
let all_joined_rooms = db.rooms.rooms_joined(&sender_user).collect::<Vec<_>>();
for (pdu_builder, room_id) in all_joined_rooms
.into_iter()
.filter_map(|r| r.ok())
.map(|room_id| {
Ok::<_, Error>((
@ -242,7 +244,7 @@ pub async fn set_avatar_url_route(
)?;
}
db.flush().await?;
db.flush()?;
Ok(set_avatar_url::Response {}.into())
}

14
src/client_server/push.rs
View file

@ -192,7 +192,7 @@ pub async fn set_pushrule_route(
&db.globals,
)?;
db.flush().await?;
db.flush()?;
Ok(set_pushrule::Response {}.into())
}
@ -248,7 +248,7 @@ pub async fn get_pushrule_actions_route(
_ => None,
};
db.flush().await?;
db.flush()?;
Ok(get_pushrule_actions::Response {
actions: actions.unwrap_or_default(),
@ -325,7 +325,7 @@ pub async fn set_pushrule_actions_route(
&db.globals,
)?;
db.flush().await?;
db.flush()?;
Ok(set_pushrule_actions::Response {}.into())
}
@ -386,7 +386,7 @@ pub async fn get_pushrule_enabled_route(
_ => false,
};
db.flush().await?;
db.flush()?;
Ok(get_pushrule_enabled::Response { enabled }.into())
}
@ -465,7 +465,7 @@ pub async fn set_pushrule_enabled_route(
&db.globals,
)?;
db.flush().await?;
db.flush()?;
Ok(set_pushrule_enabled::Response {}.into())
}
@ -534,7 +534,7 @@ pub async fn delete_pushrule_route(
&db.globals,
)?;
db.flush().await?;
db.flush()?;
Ok(delete_pushrule::Response {}.into())
}
@ -570,7 +570,7 @@ pub async fn set_pushers_route(
db.pusher.set_pusher(sender_user, pusher)?;
db.flush().await?;
db.flush()?;
Ok(set_pusher::Response::default().into())
}

4
src/client_server/read_marker.rs
View file

@ -75,7 +75,7 @@ pub async fn set_read_marker_route(
)?;
}
db.flush().await?;
db.flush()?;
Ok(set_read_marker::Response {}.into())
}
@ -128,7 +128,7 @@ pub async fn create_receipt_route(
&db.globals,
)?;
db.flush().await?;
db.flush()?;
Ok(create_receipt::Response {}.into())
}

2
src/client_server/redact.rs
View file

@ -49,7 +49,7 @@ pub async fn redact_event_route(
drop(mutex_lock);
db.flush().await?;
db.flush()?;
Ok(redact_event::Response { event_id }.into())
}

4
src/client_server/room.rs
View file

@ -301,7 +301,7 @@ pub async fn create_room_route(
info!("{} created a room", sender_user);
db.flush().await?;
db.flush()?;
Ok(create_room::Response::new(room_id).into())
}
@ -561,7 +561,7 @@ pub async fn upgrade_room_route(
drop(mutex_lock);
db.flush().await?;
db.flush()?;
// Return the replacement room id
Ok(upgrade_room::Response { replacement_room }.into())

6
src/client_server/session.rs
View file

@ -143,7 +143,7 @@ pub async fn login_route(
info!("{} logged in", user_id);
db.flush().await?;
db.flush()?;
Ok(login::Response {
user_id,
@ -175,7 +175,7 @@ pub async fn logout_route(
db.users.remove_device(&sender_user, sender_device)?;
db.flush().await?;
db.flush()?;
Ok(logout::Response::new().into())
}
@ -204,7 +204,7 @@ pub async fn logout_all_route(
db.users.remove_device(&sender_user, &device_id)?;
}
db.flush().await?;
db.flush()?;
Ok(logout_all::Response::new().into())
}

4
src/client_server/state.rs
View file

@ -43,7 +43,7 @@ pub async fn send_state_event_for_key_route(
)
.await?;
db.flush().await?;
db.flush()?;
Ok(send_state_event::Response { event_id }.into())
}
@ -69,7 +69,7 @@ pub async fn send_state_event_for_empty_key_route(
)
.await?;
db.flush().await?;
db.flush()?;
Ok(send_state_event::Response { event_id }.into())
}

10
src/client_server/sync.rs
View file

@ -186,7 +186,8 @@ async fn sync_helper(
.filter_map(|r| r.ok()),
);
for room_id in db.rooms.rooms_joined(&sender_user) {
let all_joined_rooms = db.rooms.rooms_joined(&sender_user).collect::<Vec<_>>();
for room_id in all_joined_rooms {
let room_id = room_id?;
// Get and drop the lock to wait for remaining operations to finish
@ -198,6 +199,7 @@ async fn sync_helper(
.entry(room_id.clone())
.or_default(),
);
let mutex_lock = mutex.lock().await;
drop(mutex_lock);
@ -658,7 +660,8 @@ async fn sync_helper(
}
let mut left_rooms = BTreeMap::new();
for result in db.rooms.rooms_left(&sender_user) {
let all_left_rooms = db.rooms.rooms_left(&sender_user).collect::<Vec<_>>();
for result in all_left_rooms {
let (room_id, left_state_events) = result?;
// Get and drop the lock to wait for remaining operations to finish
@ -697,7 +700,8 @@ async fn sync_helper(
}
let mut invited_rooms = BTreeMap::new();
for result in db.rooms.rooms_invited(&sender_user) {
let all_invited_rooms = db.rooms.rooms_invited(&sender_user).collect::<Vec<_>>();
for result in all_invited_rooms {
let (room_id, invite_state_events) = result?;
// Get and drop the lock to wait for remaining operations to finish

4
src/client_server/tag.rs
View file

@ -40,7 +40,7 @@ pub async fn update_tag_route(
&db.globals,
)?;
db.flush().await?;
db.flush()?;
Ok(create_tag::Response {}.into())
}
@ -74,7 +74,7 @@ pub async fn delete_tag_route(
&db.globals,
)?;
db.flush().await?;
db.flush()?;
Ok(delete_tag::Response {}.into())
}

2
src/client_server/to_device.rs
View file

@ -95,7 +95,7 @@ pub async fn send_event_to_device_route(
db.transaction_ids
.add_txnid(sender_user, sender_device, &body.txn_id, &[])?;
db.flush().await?;
db.flush()?;
Ok(send_event_to_device::Response {}.into())
}

48
src/database.rs
View file

@ -45,14 +45,8 @@ pub struct Config {
database_path: String,
#[serde(default = "default_db_cache_capacity_mb")]
db_cache_capacity_mb: f64,
#[serde(default = "default_sqlite_read_pool_size")]
sqlite_read_pool_size: usize,
#[serde(default = "default_sqlite_wal_clean_second_interval")]
sqlite_wal_clean_second_interval: u32,
#[serde(default = "default_sqlite_spillover_reap_fraction")]
sqlite_spillover_reap_fraction: f64,
#[serde(default = "default_sqlite_spillover_reap_interval_secs")]
sqlite_spillover_reap_interval_secs: u32,
#[serde(default = "default_max_request_size")]
max_request_size: u32,
#[serde(default = "default_max_concurrent_requests")]
@ -111,22 +105,10 @@ fn default_db_cache_capacity_mb() -> f64 {
200.0
}
fn default_sqlite_read_pool_size() -> usize {
num_cpus::get().max(1)
}
fn default_sqlite_wal_clean_second_interval() -> u32 {
15 * 60 // every 15 minutes
}
fn default_sqlite_spillover_reap_fraction() -> f64 {
0.5
}
fn default_sqlite_spillover_reap_interval_secs() -> u32 {
60
}
fn default_max_request_size() -> u32 {
20 * 1024 * 1024 // Default to 20 MB
}
@ -458,7 +440,6 @@ impl Database {
#[cfg(feature = "sqlite")]
{
Self::start_wal_clean_task(Arc::clone(&db), &config).await;
Self::start_spillover_reap_task(builder, &config).await;
}
Ok(db)
@ -568,7 +549,7 @@ impl Database {
}
#[tracing::instrument(skip(self))]
pub async fn flush(&self) -> Result<()> {
pub fn flush(&self) -> Result<()> {
let start = std::time::Instant::now();
let res = self._db.flush();
@ -584,33 +565,6 @@ impl Database {
self._db.flush_wal()
}
#[cfg(feature = "sqlite")]
#[tracing::instrument(skip(engine, config))]
pub async fn start_spillover_reap_task(engine: Arc<Engine>, config: &Config) {
let fraction = config.sqlite_spillover_reap_fraction.clamp(0.01, 1.0);
let interval_secs = config.sqlite_spillover_reap_interval_secs as u64;
let weak = Arc::downgrade(&engine);
tokio::spawn(async move {
use tokio::time::interval;
use std::{sync::Weak, time::Duration};
let mut i = interval(Duration::from_secs(interval_secs));
loop {
i.tick().await;
if let Some(arc) = Weak::upgrade(&weak) {
arc.reap_spillover_by_fraction(fraction);
} else {
break;
}
}
});
}
#[cfg(feature = "sqlite")]
#[tracing::instrument(skip(db, config))]
pub async fn start_wal_clean_task(db: Arc<TokioRwLock<Self>>, config: &Config) {

6
src/database/abstraction.rs
View file

@ -28,20 +28,20 @@ pub trait Tree: Send + Sync {
fn remove(&self, key: &[u8]) -> Result<()>;
fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)> + Send + 'a>;
fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)> + 'a>;
fn iter_from<'a>(
&'a self,
from: &[u8],
backwards: bool,
) -> Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)> + Send + 'a>;
) -> Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)> + 'a>;
fn increment(&self, key: &[u8]) -> Result<Vec<u8>>;
fn scan_prefix<'a>(
&'a self,
prefix: Vec<u8>,
) -> Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)> + Send + 'a>;
) -> Box<dyn Iterator<Item = (Vec<u8>, Vec<u8>)> + 'a>;
fn watch_prefix<'a>(&'a self, prefix: &[u8]) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>>;

2
src/database/abstraction/heed.rs
View file

@ -81,7 +81,7 @@ impl EngineTree {
let (s, r) = bounded::<TupleOfBytes>(100);
let engine = Arc::clone(&self.engine);
let lock = self.engine.iter_pool.lock().unwrap();
let lock = self.engine.iter_pool.lock().await;
if lock.active_count() < lock.max_count() {
lock.execute(move || {
iter_from_thread_work(tree, &engine.env.read_txn().unwrap(), from, backwards, &s);

400
src/database/abstraction/sqlite.rs
View file

@ -1,133 +1,61 @@
use super::{DatabaseEngine, Tree};
use crate::{database::Config, Result};
use crossbeam::channel::{
bounded, unbounded, Receiver as ChannelReceiver, Sender as ChannelSender, TryRecvError,
};
use parking_lot::{Mutex, MutexGuard, RwLock};
use rusqlite::{Connection, DatabaseName::Main, OptionalExtension, Params};
use rusqlite::{Connection, DatabaseName::Main, OptionalExtension};
use std::{
cell::RefCell,
collections::HashMap,
future::Future,
ops::Deref,
path::{Path, PathBuf},
pin::Pin,
sync::Arc,
time::{Duration, Instant},
};
use threadpool::ThreadPool;
use tokio::sync::oneshot::Sender;
use tracing::{debug, warn};
struct Pool {
writer: Mutex<Connection>,
readers: Vec<Mutex<Connection>>,
spills: ConnectionRecycler,
spill_tracker: Arc<()>,
path: PathBuf,
}
pub const MILLI: Duration = Duration::from_millis(1);
enum HoldingConn<'a> {
FromGuard(MutexGuard<'a, Connection>),
FromRecycled(RecycledConn, Arc<()>),
thread_local! {
static READ_CONNECTION: RefCell<Option<&'static Connection>> = RefCell::new(None);
}
impl<'a> Deref for HoldingConn<'a> {
type Target = Connection;
struct PreparedStatementIterator<'a> {
pub iterator: Box<dyn Iterator<Item = TupleOfBytes> + 'a>,
pub statement_ref: NonAliasingBox<rusqlite::Statement<'a>>,
}
fn deref(&self) -> &Self::Target {
match self {
HoldingConn::FromGuard(guard) => guard.deref(),
HoldingConn::FromRecycled(conn, _) => conn.deref(),
}
impl Iterator for PreparedStatementIterator<'_> {
type Item = TupleOfBytes;
fn next(&mut self) -> Option<Self::Item> {
self.iterator.next()
}
}
struct ConnectionRecycler(ChannelSender<Connection>, ChannelReceiver<Connection>);
impl ConnectionRecycler {
fn new() -> Self {
let (s, r) = unbounded();
Self(s, r)
}
fn recycle(&self, conn: Connection) -> RecycledConn {
let sender = self.0.clone();
RecycledConn(Some(conn), sender)
}
fn try_take(&self) -> Option<Connection> {
match self.1.try_recv() {
Ok(conn) => Some(conn),
Err(TryRecvError::Empty) => None,
// as this is pretty impossible, a panic is warranted if it ever occurs
Err(TryRecvError::Disconnected) => panic!("Receiving channel was disconnected. A a sender is owned by the current struct, this should never happen(!!!)")
}
}
}
struct RecycledConn(
Option<Connection>, // To allow moving out of the struct when `Drop` is called.
ChannelSender<Connection>,
);
impl Deref for RecycledConn {
type Target = Connection;
fn deref(&self) -> &Self::Target {
self.0
.as_ref()
.expect("RecycledConn does not have a connection in Option<>")
}
}
impl Drop for RecycledConn {
struct NonAliasingBox<T>(*mut T);
impl<T> Drop for NonAliasingBox<T> {
fn drop(&mut self) {
if let Some(conn) = self.0.take() {
debug!("Recycled connection");
if let Err(e) = self.1.send(conn) {
warn!("Recycling a connection led to the following error: {:?}", e)
}
}
unsafe { Box::from_raw(self.0) };
}
}
impl Pool {
fn new<P: AsRef<Path>>(path: P, num_readers: usize, total_cache_size_mb: f64) -> Result<Self> {
// calculates cache-size per permanent connection
// 1. convert MB to KiB
// 2. divide by permanent connections
// 3. round down to nearest integer
let cache_size: u32 = ((total_cache_size_mb * 1024.0) / (num_readers + 1) as f64) as u32;
pub struct Engine {
writer: Mutex<Connection>,
let writer = Mutex::new(Self::prepare_conn(&path, Some(cache_size))?);
path: PathBuf,
cache_size_per_thread: u32,
}
let mut readers = Vec::new();
for _ in 0..num_readers {
readers.push(Mutex::new(Self::prepare_conn(&path, Some(cache_size))?))
}
Ok(Self {
writer,
readers,
spills: ConnectionRecycler::new(),
spill_tracker: Arc::new(()),
path: path.as_ref().to_path_buf(),
})
}
fn prepare_conn<P: AsRef<Path>>(path: P, cache_size: Option<u32>) -> Result<Connection> {
let conn = Connection::open(path)?;
impl Engine {
fn prepare_conn(path: &Path, cache_size_kb: u32) -> Result<Connection> {
let conn = Connection::open(&path)?;
conn.pragma_update(Some(Main), "page_size", &32768)?;
conn.pragma_update(Some(Main), "journal_mode", &"WAL")?;
conn.pragma_update(Some(Main), "synchronous", &"NORMAL")?;
if let Some(cache_kib) = cache_size {
conn.pragma_update(Some(Main), "cache_size", &(-i64::from(cache_kib)))?;
}
conn.pragma_update(Some(Main), "cache_size", &(-i64::from(cache_size_kb)))?;
conn.pragma_update(Some(Main), "wal_autocheckpoint", &0)?;
Ok(conn)
}
@ -136,68 +64,52 @@ impl Pool {
self.writer.lock()
}
fn read_lock(&self) -> HoldingConn<'_> {
// First try to get a connection from the permanent pool
for r in &self.readers {
if let Some(reader) = r.try_lock() {
return HoldingConn::FromGuard(reader);
fn read_lock(&self) -> &'static Connection {
READ_CONNECTION.with(|cell| {
let connection = &mut cell.borrow_mut();
if (*connection).is_none() {
let c = Box::leak(Box::new(
Self::prepare_conn(&self.path, self.cache_size_per_thread).unwrap(),
));
**connection = Some(c);
}
}
debug!("read_lock: All permanent readers locked, obtaining spillover reader...");
// We didn't get a connection from the permanent pool, so we'll dumpster-dive for recycled connections.
// Either we have a connection or we dont, if we don't, we make a new one.
let conn = match self.spills.try_take() {
Some(conn) => conn,
None => {
debug!("read_lock: No recycled connections left, creating new one...");
Self::prepare_conn(&self.path, None).unwrap()
}
};
// Clone the spill Arc to mark how many spilled connections actually exist.
let spill_arc = Arc::clone(&self.spill_tracker);
// Get a sense of how many connections exist now.
let now_count = Arc::strong_count(&spill_arc) - 1 /* because one is held by the pool */;
// If the spillover readers are more than the number of total readers, there might be a problem.
if now_count > self.readers.len() {
warn!(
"Database is under high load. Consider increasing sqlite_read_pool_size ({} spillover readers exist)",
now_count
);
}
// Return the recyclable connection.
HoldingConn::FromRecycled(self.spills.recycle(conn), spill_arc)
connection.unwrap()
})
}
}
pub struct Engine {
pool: Pool,
iter_pool: Mutex<ThreadPool>,
pub fn flush_wal(self: &Arc<Self>) -> Result<()> {
self.write_lock()
.pragma_update(Some(Main), "wal_checkpoint", &"TRUNCATE")?;
Ok(())
}
}
impl DatabaseEngine for Engine {
fn open(config: &Config) -> Result<Arc<Self>> {
let pool = Pool::new(
Path::new(&config.database_path).join("conduit.db"),
config.sqlite_read_pool_size,
config.db_cache_capacity_mb,
)?;
let path = Path::new(&config.database_path).join("conduit.db");
// calculates cache-size per permanent connection
// 1. convert MB to KiB
// 2. divide by permanent connections
// 3. round down to nearest integer
let cache_size_per_thread: u32 =
((config.db_cache_capacity_mb * 1024.0) / (num_cpus::get().max(1) + 1) as f64) as u32;
let writer = Mutex::new(Self::prepare_conn(&path, cache_size_per_thread)?);
let arc = Arc::new(Engine {
pool,
iter_pool: Mutex::new(ThreadPool::new(10)),
writer,
path,
cache_size_per_thread,
});
Ok(arc)
}
fn open_tree(self: &Arc<Self>, name: &str) -> Result<Arc<dyn Tree>> {
self.pool.write_lock().execute(&format!("CREATE TABLE IF NOT EXISTS {} ( \"key\" BLOB PRIMARY KEY, \"value\" BLOB NOT NULL )", name), [])?;
self.write_lock().execute(&format!("CREATE TABLE IF NOT EXISTS {} ( \"key\" BLOB PRIMARY KEY, \"value\" BLOB NOT NULL )", name), [])?;
Ok(Arc::new(SqliteTable {
engine: Arc::clone(self),
@ -212,31 +124,6 @@ impl DatabaseEngine for Engine {
}
}
impl Engine {
pub fn flush_wal(self: &Arc<Self>) -> Result<()> {
self.pool.write_lock().pragma_update(Some(Main), "wal_checkpoint", &"RESTART")?;
Ok(())
}
// Reaps (at most) (.len() * `fraction`) (rounded down, min 1) connections.
pub fn reap_spillover_by_fraction(&self, fraction: f64) {
let mut reaped = 0;
let spill_amount = self.pool.spills.1.len() as f64;
let fraction = fraction.clamp(0.01, 1.0);
let amount = (spill_amount * fraction).max(1.0) as u32;
for _ in 0..amount {
if self.pool.spills.try_take().is_some() {
reaped += 1;
}
}
debug!("Reaped {} connections", reaped);
}
}
pub struct SqliteTable {
engine: Arc<Engine>,
name: String,
@ -258,7 +145,7 @@ impl SqliteTable {
fn insert_with_guard(&self, guard: &Connection, key: &[u8], value: &[u8]) -> Result<()> {
guard.execute(
format!(
"INSERT INTO {} (key, value) VALUES (?, ?) ON CONFLICT(key) DO UPDATE SET value = excluded.value",
"INSERT OR REPLACE INTO {} (key, value) VALUES (?, ?)",
self.name
)
.as_str(),
@ -266,70 +153,17 @@ impl SqliteTable {
)?;
Ok(())
}
#[tracing::instrument(skip(self, sql, param))]
fn iter_from_thread(
&self,
sql: String,
param: Option<Vec<u8>>,
) -> Box<dyn Iterator<Item = TupleOfBytes> + Send + Sync> {
let (s, r) = bounded::<TupleOfBytes>(5);
let engine = Arc::clone(&self.engine);
let lock = self.engine.iter_pool.lock();
if lock.active_count() < lock.max_count() {
lock.execute(move || {
if let Some(param) = param {
iter_from_thread_work(&engine.pool.read_lock(), &s, &sql, [param]);
} else {
iter_from_thread_work(&engine.pool.read_lock(), &s, &sql, []);
}
});
} else {
std::thread::spawn(move || {
if let Some(param) = param {
iter_from_thread_work(&engine.pool.read_lock(), &s, &sql, [param]);
} else {
iter_from_thread_work(&engine.pool.read_lock(), &s, &sql, []);
}
});
}
Box::new(r.into_iter())
}
}
fn iter_from_thread_work<P>(
guard: &HoldingConn<'_>,
s: &ChannelSender<(Vec<u8>, Vec<u8>)>,
sql: &str,
params: P,
) where
P: Params,
{
for bob in guard
.prepare(sql)
.unwrap()
.query_map(params, |row| Ok((row.get_unwrap(0), row.get_unwrap(1))))
.unwrap()
.map(|r| r.unwrap())
{
if s.send(bob).is_err() {
return;
}
}
}
impl Tree for SqliteTable {
#[tracing::instrument(skip(self, key))]
fn get(&self, key: &[u8]) -> Result<Option<Vec<u8>>> {
self.get_with_guard(&self.engine.pool.read_lock(), key)
self.get_with_guard(&self.engine.read_lock(), key)
}
#[tracing::instrument(skip(self, key, value))]
fn insert(&self, key: &[u8], value: &[u8]) -> Result<()> {
let guard = self.engine.pool.write_lock();
let guard = self.engine.write_lock();
let start = Instant::now();
@ -337,7 +171,7 @@ impl Tree for SqliteTable {
let elapsed = start.elapsed();
if elapsed > MILLI {
debug!("insert: took {:012?} : {}", elapsed, &self.name);
warn!("insert took {:?} : {}", elapsed, &self.name);
}
drop(guard);
@ -369,7 +203,7 @@ impl Tree for SqliteTable {
#[tracing::instrument(skip(self, key))]
fn remove(&self, key: &[u8]) -> Result<()> {
let guard = self.engine.pool.write_lock();
let guard = self.engine.write_lock();
let start = Instant::now();
@ -389,9 +223,28 @@ impl Tree for SqliteTable {
}
#[tracing::instrument(skip(self))]
fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = TupleOfBytes> + Send + 'a> {
let name = self.name.clone();
self.iter_from_thread(format!("SELECT key, value FROM {}", name), None)
fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = TupleOfBytes> + 'a> {
let guard = self.engine.read_lock();
let statement = Box::leak(Box::new(
guard
.prepare(&format!("SELECT key, value FROM {}", &self.name))
.unwrap(),
));
let statement_ref = NonAliasingBox(statement);
let iterator = Box::new(
statement
.query_map([], |row| Ok((row.get_unwrap(0), row.get_unwrap(1))))
.unwrap()
.map(|r| r.unwrap()),
);
Box::new(PreparedStatementIterator {
iterator,
statement_ref,
})
}
#[tracing::instrument(skip(self, from, backwards))]
@ -399,31 +252,61 @@ impl Tree for SqliteTable {
&'a self,
from: &[u8],
backwards: bool,
) -> Box<dyn Iterator<Item = TupleOfBytes> + Send + 'a> {
let name = self.name.clone();
) -> Box<dyn Iterator<Item = TupleOfBytes> + 'a> {
let guard = self.engine.read_lock();
let from = from.to_vec(); // TODO change interface?
if backwards {
self.iter_from_thread(
format!(
"SELECT key, value FROM {} WHERE key <= ? ORDER BY key DESC",
name
),
Some(from),
)
let statement = Box::leak(Box::new(
guard
.prepare(&format!(
"SELECT key, value FROM {} WHERE key <= ? ORDER BY key DESC",
&self.name
))
.unwrap(),
));
let statement_ref = NonAliasingBox(statement);
let iterator = Box::new(
statement
.query_map([from], |row| Ok((row.get_unwrap(0), row.get_unwrap(1))))
.unwrap()
.map(|r| r.unwrap()),
);
Box::new(PreparedStatementIterator {
iterator,
statement_ref,
})
} else {
self.iter_from_thread(
format!(
"SELECT key, value FROM {} WHERE key >= ? ORDER BY key ASC",
name
),
Some(from),
)
let statement = Box::leak(Box::new(
guard
.prepare(&format!(
"SELECT key, value FROM {} WHERE key >= ? ORDER BY key ASC",
&self.name
))
.unwrap(),
));
let statement_ref = NonAliasingBox(statement);
let iterator = Box::new(
statement
.query_map([from], |row| Ok((row.get_unwrap(0), row.get_unwrap(1))))
.unwrap()
.map(|r| r.unwrap()),
);
Box::new(PreparedStatementIterator {
iterator,
statement_ref,
})
}
}
#[tracing::instrument(skip(self, key))]
fn increment(&self, key: &[u8]) -> Result<Vec<u8>> {
let guard = self.engine.pool.write_lock();
let guard = self.engine.write_lock();
let start = Instant::now();
@ -445,10 +328,7 @@ impl Tree for SqliteTable {
}
#[tracing::instrument(skip(self, prefix))]
fn scan_prefix<'a>(
&'a self,
prefix: Vec<u8>,
) -> Box<dyn Iterator<Item = TupleOfBytes> + Send + 'a> {
fn scan_prefix<'a>(&'a self, prefix: Vec<u8>) -> Box<dyn Iterator<Item = TupleOfBytes> + 'a> {
// let name = self.name.clone();
// self.iter_from_thread(
// format!(
@ -483,25 +363,9 @@ impl Tree for SqliteTable {
fn clear(&self) -> Result<()> {
debug!("clear: running");
self.engine
.pool
.write_lock()
.execute(format!("DELETE FROM {}", self.name).as_str(), [])?;
debug!("clear: ran");
Ok(())
}
}
// TODO
// struct Pool<const NUM_READERS: usize> {
// writer: Mutex<Connection>,
// readers: [Mutex<Connection>; NUM_READERS],
// }
// // then, to pick a reader:
// for r in &pool.readers {
// if let Ok(reader) = r.try_lock() {
// // use reader
// }
// }
// // none unlocked, pick the next reader
// pool.readers[pool.counter.fetch_add(1, Relaxed) % NUM_READERS].lock()

23
src/database/appservice.rs
View file

@ -49,22 +49,23 @@ impl Appservice {
)
}
pub fn iter_ids(&self) -> Result<impl Iterator<Item = Result<String>> + Send + '_> {
pub fn iter_ids(&self) -> Result<impl Iterator<Item = Result<String>> + '_> {
Ok(self.id_appserviceregistrations.iter().map(|(id, _)| {
utils::string_from_bytes(&id)
.map_err(|_| Error::bad_database("Invalid id bytes in id_appserviceregistrations."))
}))
}
pub fn iter_all(
&self,
) -> Result<impl Iterator<Item = Result<(String, serde_yaml::Value)>> + '_ + Send> {
Ok(self.iter_ids()?.filter_map(|id| id.ok()).map(move |id| {
Ok((
id.clone(),
self.get_registration(&id)?
.expect("iter_ids only returns appservices that exist"),
))
}))
pub fn all(&self) -> Result<Vec<(String, serde_yaml::Value)>> {
self.iter_ids()?
.filter_map(|id| id.ok())
.map(move |id| {
Ok((
id.clone(),
self.get_registration(&id)?
.expect("iter_ids only returns appservices that exist"),
))
})
.collect()
}
}

6
src/database/globals.rs
View file

@ -15,7 +15,7 @@ use std::{
sync::{Arc, RwLock},
time::{Duration, Instant},
};
use tokio::sync::{broadcast, watch::Receiver, Mutex, Semaphore};
use tokio::sync::{broadcast, watch::Receiver, Mutex as TokioMutex, Semaphore};
use tracing::{error, info};
use trust_dns_resolver::TokioAsyncResolver;
@ -45,8 +45,8 @@ pub struct Globals {
pub bad_signature_ratelimiter: Arc<RwLock<HashMap<Vec<String>, RateLimitState>>>,
pub servername_ratelimiter: Arc<RwLock<HashMap<Box<ServerName>, Arc<Semaphore>>>>,
pub sync_receivers: RwLock<HashMap<(UserId, Box<DeviceId>), SyncHandle>>,
pub roomid_mutex: RwLock<HashMap<RoomId, Arc<Mutex<()>>>>,
pub roomid_mutex_federation: RwLock<HashMap<RoomId, Arc<Mutex<()>>>>, // this lock will be held longer
pub roomid_mutex: RwLock<HashMap<RoomId, Arc<TokioMutex<()>>>>,
pub roomid_mutex_federation: RwLock<HashMap<RoomId, Arc<TokioMutex<()>>>>, // this lock will be held longer
pub rotate: RotationHandler,
}

10
src/database/media.rs
View file

@ -101,8 +101,8 @@ impl Media {
prefix.extend_from_slice(&0_u32.to_be_bytes()); // Height = 0 if it's not a thumbnail
prefix.push(0xff);
let mut iter = self.mediaid_file.scan_prefix(prefix);
if let Some((key, _)) = iter.next() {
let first = self.mediaid_file.scan_prefix(prefix).next();
if let Some((key, _)) = first {
let path = globals.get_media_file(&key);
let mut file = Vec::new();
File::open(path).await?.read_to_end(&mut file).await?;
@ -190,7 +190,9 @@ impl Media {
original_prefix.extend_from_slice(&0_u32.to_be_bytes()); // Height = 0 if it's not a thumbnail
original_prefix.push(0xff);
if let Some((key, _)) = self.mediaid_file.scan_prefix(thumbnail_prefix).next() {
let first_thumbnailprefix = self.mediaid_file.scan_prefix(thumbnail_prefix).next();
let first_originalprefix = self.mediaid_file.scan_prefix(original_prefix).next();
if let Some((key, _)) = first_thumbnailprefix {
// Using saved thumbnail
let path = globals.get_media_file(&key);
let mut file = Vec::new();
@ -225,7 +227,7 @@ impl Media {
content_type,
file: file.to_vec(),
}))
} else if let Some((key, _)) = self.mediaid_file.scan_prefix(original_prefix).next() {
} else if let Some((key, _)) = first_originalprefix {
// Generate a thumbnail
let path = globals.get_media_file(&key);
let mut file = Vec::new();

4
src/database/rooms.rs
View file

@ -2,7 +2,6 @@ mod edus;
pub use edus::RoomEdus;
use member::MembershipState;
use tokio::sync::MutexGuard;
use crate::{pdu::PduBuilder, utils, Database, Error, PduEvent, Result};
use lru_cache::LruCache;
@ -28,6 +27,7 @@ use std::{
mem,
sync::{Arc, Mutex},
};
use tokio::sync::MutexGuard;
use tracing::{debug, error, warn};
use super::{abstraction::Tree, admin::AdminCommand, pusher};
@ -1496,7 +1496,7 @@ impl Rooms {
db.sending.send_pdu(&server, &pdu_id)?;
}
for appservice in db.appservice.iter_all()?.filter_map(|r| r.ok()) {
for appservice in db.appservice.all()? {
if let Some(namespaces) = appservice.1.get("namespaces") {
let users = namespaces
.get("users")

4
src/ruma_wrapper.rs
View file

@ -75,9 +75,9 @@ where
registration,
)) = db
.appservice
.iter_all()
.all()
.unwrap()
.filter_map(|r| r.ok())
.iter()
.find(|(_id, registration)| {
registration
.get("as_token")

15
src/server_server.rs
View file

@ -806,7 +806,7 @@ pub async fn send_transaction_message_route(
}
}
db.flush().await?;
db.flush()?;
Ok(send_transaction_message::v1::Response { pdus: resolved_map }.into())
}
@ -1343,7 +1343,6 @@ pub fn handle_incoming_pdu<'a>(
&state_at_incoming_event,
&mutex_lock,
)
.await
.map_err(|_| "Failed to add pdu to db.".to_owned())?,
);
debug!("Appended incoming pdu.");
@ -1643,7 +1642,7 @@ pub(crate) async fn fetch_signing_keys(
/// Append the incoming event setting the state snapshot to the state from the
/// server that sent the event.
#[tracing::instrument(skip(db, pdu, pdu_json, new_room_leaves, state, _mutex_lock))]
async fn append_incoming_pdu(
fn append_incoming_pdu(
db: &Database,
pdu: &PduEvent,
pdu_json: CanonicalJsonObject,
@ -1663,7 +1662,7 @@ async fn append_incoming_pdu(
&db,
)?;
for appservice in db.appservice.iter_all()?.filter_map(|r| r.ok()) {
for appservice in db.appservice.all()? {
if let Some(namespaces) = appservice.1.get("namespaces") {
let users = namespaces
.get("users")
@ -2208,7 +2207,7 @@ pub async fn create_join_event_route(
db.sending.send_pdu(&server, &pdu_id)?;
}
db.flush().await?;
db.flush()?;
Ok(create_join_event::v2::Response {
room_state: RoomState {
@ -2327,7 +2326,7 @@ pub async fn create_invite_route(
)?;
}
db.flush().await?;
db.flush()?;
Ok(create_invite::v2::Response {
event: PduEvent::convert_to_outgoing_federation_event(signed_event),
@ -2464,7 +2463,7 @@ pub async fn get_keys_route(
)
.await?;
db.flush().await?;
db.flush()?;
Ok(get_keys::v1::Response {
device_keys: result.device_keys,
@ -2489,7 +2488,7 @@ pub async fn claim_keys_route(
let result = claim_keys_helper(&body.one_time_keys, &db).await?;
db.flush().await?;
db.flush()?;
Ok(claim_keys::v1::Response {
one_time_keys: result.one_time_keys,