Migrate `do_send_async` to `send`

These handlers never fail. Nothing left to do.

daemon/src/maker_cfd.rs

@@ -685,7 +685,7 @@ where
         tracing::info!("Lock transaction published with txid {}", txid);
 
         self.monitor_actor
-            .do_send_async(monitor::StartMonitoring {
+            .send(monitor::StartMonitoring {
                 id: order_id,
                 params: MonitorParams::new(
                     dlc,
@@ -696,7 +696,7 @@ where
             .await?;
 
         self.oracle_actor
-            .do_send_async(oracle::MonitorAttestation {
+            .send(oracle::MonitorAttestation {
                 event_id: cfd.order.oracle_event_id,
             })
             .await?;
@@ -757,7 +757,7 @@ where
             .await??;
 
         self.oracle_actor
-            .do_send_async(oracle::MonitorAttestation {
+            .send(oracle::MonitorAttestation {
                 event_id: announcement.id,
             })
             .await?;
@@ -824,7 +824,7 @@ where
         append_cfd_state(&cfd, &mut conn, &self.cfd_feed_actor_inbox).await?;
 
         self.monitor_actor
-            .do_send_async(monitor::StartMonitoring {
+            .send(monitor::StartMonitoring {
                 id: order_id,
                 params: MonitorParams::new(
                     dlc,
@@ -893,7 +893,7 @@ where
         tracing::info!("Close transaction published with txid {}", txid);
 
         self.monitor_actor
-            .do_send_async(monitor::CollaborativeSettlement {
+            .send(monitor::CollaborativeSettlement {
                 order_id,
                 tx: (txid, own_script_pubkey),
             })

daemon/src/taker_cfd.rs

@@ -441,7 +441,7 @@ where
         tracing::info!("Lock transaction published with txid {}", txid);
 
         self.monitor_actor
-            .do_send_async(monitor::StartMonitoring {
+            .send(monitor::StartMonitoring {
                 id: order_id,
                 params: MonitorParams::new(
                     dlc,
@@ -452,7 +452,7 @@ where
             .await?;
 
         self.oracle_actor
-            .do_send_async(oracle::MonitorAttestation {
+            .send(oracle::MonitorAttestation {
                 event_id: cfd.order.oracle_event_id,
             })
             .await?;
@@ -493,7 +493,7 @@ where
             .with_context(|| format!("Announcement {} not found", cfd.order.oracle_event_id))?;
 
         self.oracle_actor
-            .do_send_async(oracle::MonitorAttestation {
+            .send(oracle::MonitorAttestation {
                 event_id: offer_announcement.id,
             })
             .await?;
@@ -618,7 +618,7 @@ where
         append_cfd_state(&cfd, &mut conn, &self.cfd_feed_actor_inbox).await?;
 
         self.monitor_actor
-            .do_send_async(monitor::StartMonitoring {
+            .send(monitor::StartMonitoring {
                 id: order_id,
                 params: MonitorParams::new(
                     dlc,
@@ -672,7 +672,7 @@ where
         self.remove_pending_proposal(&order_id)?;
 
         self.monitor_actor
-            .do_send_async(monitor::CollaborativeSettlement {
+            .send(monitor::CollaborativeSettlement {
                 order_id,
                 tx: (tx.txid(), dlc.script_pubkey_for(Role::Taker)),
             })