Add user_id to v3 sync span; add span for sync token association.

Signed-off-by: Jason Volk <jason@zemos.net>

src/api/client/sync/v3.rs

@@ -115,6 +115,7 @@ type PresenceUpdates = HashMap<OwnedUserId, PresenceEventContent>;
 	level = "debug",
 	skip_all,
 	fields(
+		user_id = %body.sender_user(),
 		since = %body.body.since.as_deref().unwrap_or_default(),
     )
 )]

src/service/globals/mod.rs

@@ -103,13 +103,16 @@ impl crate::Service for Service {
 
 impl Service {
 	#[inline]
+	#[tracing::instrument(level = "trace", skip(self))]
 	pub async fn wait_pending(&self) -> Result<u64> { self.db.wait_pending().await }
 
 	#[inline]
+	#[tracing::instrument(level = "trace", skip(self))]
 	pub async fn wait_count(&self, count: &u64) -> Result<u64> { self.db.wait_count(count).await }
 
 	#[inline]
 	#[must_use]
+	#[tracing::instrument(level = "debug", skip(self))]
 	pub fn next_count(&self) -> data::Permit { self.db.next_count() }
 
 	#[inline]

src/service/rooms/user/mod.rs

@@ -97,6 +97,7 @@ pub async fn last_notification_read(&self, user_id: &UserId, room_id: &RoomId) -
 }
 
 #[implement(Service)]
+#[tracing::instrument(level = "trace", skip(self))]
 pub async fn associate_token_shortstatehash(
 	&self,
 	room_id: &RoomId,