move sending service impl properly back to mod root

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

src/service/sending/mod.rs

@@ -5,6 +5,7 @@
 
 use std::{fmt::Debug, sync::Arc};
 
+use async_trait::async_trait;
 use conduit::{err, Result, Server};
 use ruma::{
 	api::{appservice::Registration, OutgoingRequest},
@@ -47,6 +48,32 @@ pub enum SendingEvent {
 	Flush,        // none
 }
 
+#[async_trait]
+impl crate::Service for Service {
+	fn build(args: crate::Args<'_>) -> Result<Arc<Self>> {
+		let (sender, receiver) = loole::unbounded();
+		Ok(Arc::new(Self {
+			db: data::Data::new(args.db.clone()),
+			server: args.server.clone(),
+			sender,
+			receiver: Mutex::new(receiver),
+		}))
+	}
+
+	async fn worker(self: Arc<Self>) -> Result<()> {
+		// trait impl can't be split between files so this just glues to mod sender
+		self.sender().await
+	}
+
+	fn interrupt(&self) {
+		if !self.sender.is_closed() {
+			self.sender.close();
+		}
+	}
+
+	fn name(&self) -> &str { crate::service::make_name(std::module_path!()) }
+}
+
 impl Service {
 	#[tracing::instrument(skip(self, pdu_id, user, pushkey), level = "debug")]
 	pub fn send_pdu_push(&self, pdu_id: &[u8], user: &UserId, pushkey: String) -> Result<()> {

src/service/sending/sender.rs

@@ -2,11 +2,9 @@
 	cmp,
 	collections::{BTreeMap, HashMap, HashSet},
 	fmt::Debug,
-	sync::Arc,
 	time::{Duration, Instant},
 };
 
-use async_trait::async_trait;
 use base64::{engine::general_purpose, Engine as _};
 use conduit::{debug, debug_warn, error, trace, utils::math::continue_exponential_backoff_secs, warn};
 use federation::transactions::send_transaction_message;
@@ -24,9 +22,9 @@
 	ServerName, UInt,
 };
 use serde_json::value::{to_raw_value, RawValue as RawJsonValue};
-use tokio::{sync::Mutex, time::sleep_until};
+use tokio::time::sleep_until;
 
-use super::{appservice, data::Data, send, Destination, Msg, SendingEvent, Service};
+use super::{appservice, send, Destination, Msg, SendingEvent, Service};
 use crate::{presence::Presence, services, user_is_local, utils::calculate_hash, Error, Result};
 
 #[derive(Debug)]
@@ -46,20 +44,9 @@ enum TransactionStatus {
 const SELECT_EDU_LIMIT: usize = 16;
 const CLEANUP_TIMEOUT_MS: u64 = 3500;
 
-#[async_trait]
-impl crate::Service for Service {
-	fn build(args: crate::Args<'_>) -> Result<Arc<Self>> {
-		let (sender, receiver) = loole::unbounded();
-		Ok(Arc::new(Self {
-			db: Data::new(args.db.clone()),
-			server: args.server.clone(),
-			sender,
-			receiver: Mutex::new(receiver),
-		}))
-	}
-
+impl Service {
 	#[tracing::instrument(skip_all, name = "sender")]
-	async fn worker(self: Arc<Self>) -> Result<()> {
+	pub(super) async fn sender(&self) -> Result<()> {
 		let receiver = self.receiver.lock().await;
 		let mut futures: SendingFutures<'_> = FuturesUnordered::new();
 		let mut statuses: CurTransactionStatus = CurTransactionStatus::new();
@@ -82,16 +69,6 @@ async fn worker(self: Arc<Self>) -> Result<()> {
 		Ok(())
 	}
 
-	fn interrupt(&self) {
-		if !self.sender.is_closed() {
-			self.sender.close();
-		}
-	}
-
-	fn name(&self) -> &str { crate::service::make_name(std::module_path!()) }
-}
-
-impl Service {
 	fn handle_response(
 		&self, response: SendingResult, futures: &SendingFutures<'_>, statuses: &mut CurTransactionStatus,
 	) {