Add `wire` target logs for tracing messages

Activating logs for the `wire` target will trace all incoming and
outgoing messages for both maker and taker.

daemon/src/connection.rs

@@ -59,6 +59,8 @@ impl State {
             }
         };
 
+        tracing::trace!(target = "wire", "Sending {}", msg_str);
+
         write
             .send(msg)
             .await
@@ -379,7 +381,7 @@ impl Actor {
             }
         };
 
-        tracing::trace!("Received '{}'", msg);
+        tracing::trace!(target = "wire", "Received {}", msg);
 
         match msg {
             wire::MakerToTaker::Heartbeat => {

daemon/src/maker_inc_connections.rs

@@ -118,6 +118,8 @@ impl Connection {
     async fn send(&mut self, msg: wire::MakerToTaker) -> Result<()> {
         let msg_str = msg.to_string();
 
+        tracing::trace!(target = "wire", taker_id = %self.taker, "Sending {}", msg_str);
+
         self.write
             .send(msg)
             .await
@@ -380,6 +382,10 @@ impl Actor {
 #[xtra_productivity(message_impl = false)]
 impl Actor {
     async fn handle_msg_from_taker(&mut self, msg: FromTaker) -> Result<()> {
+        let msg_str = msg.msg.to_string();
+
+        tracing::trace!(target = "wire", taker_id = %msg.taker_id, "Received {}", msg_str);
+
         use wire::TakerToMaker::*;
         match msg.msg {
             Protocol { order_id, msg } => match self.setup_actors.get_connected(&order_id) {