diff --git a/crates/tx5/src/backend.rs b/crates/tx5/src/backend.rs
index 6149e1f..b7e2506 100644
--- a/crates/tx5/src/backend.rs
+++ b/crates/tx5/src/backend.rs
@@ -55,7 +55,7 @@ impl BackendModule {
         url: &str,
         listener: bool,
         config: &Arc<Config>,
-    ) -> Result<(DynBackEp, DynBackEpRecv)> {
+    ) -> Result<(DynBackEp, DynBackEpRecvCon)> {
         match self {
             #[cfg(feature = "backend-go-pion")]
             Self::GoPion => go_pion::connect(config, url, listener).await,
@@ -87,13 +87,13 @@ pub trait BackCon: 'static + Send + Sync {
 pub type DynBackCon = Arc<dyn BackCon + 'static + Send + Sync>;
 
 /// Backend connection receiver.
-pub trait BackConRecv: 'static + Send {
+pub trait BackConRecvData: 'static + Send {
     /// Receive data from this backend connection.
     fn recv(&mut self) -> BoxFuture<'_, Option<Vec<u8>>>;
 }
 
 /// Trait-object version of backend connection receiver.
-pub type DynBackConRecv = Box<dyn BackConRecv + 'static + Send>;
+pub type DynBackConRecvData = Box<dyn BackConRecvData + 'static + Send>;
 
 /// Pending connection.
 pub trait BackWaitCon: 'static + Send {
@@ -102,7 +102,7 @@ pub trait BackWaitCon: 'static + Send {
         &mut self,
         // TODO - this isn't good encapsulation
         recv_limit: Arc<tokio::sync::Semaphore>,
-    ) -> BoxFuture<'static, Result<(DynBackCon, DynBackConRecv)>>;
+    ) -> BoxFuture<'static, Result<(DynBackCon, DynBackConRecvData)>>;
 
     /// Get the pub_key identifying this connection.
     fn pub_key(&self) -> &PubKey;
@@ -125,10 +125,10 @@ pub trait BackEp: 'static + Send + Sync {
 pub type DynBackEp = Arc<dyn BackEp + 'static + Send + Sync>;
 
 /// Backend endpoint receiver.
-pub trait BackEpRecv: 'static + Send {
+pub trait BackEpRecvCon: 'static + Send {
     /// Receive incoming connection from this backend endpoint.
     fn recv(&mut self) -> BoxFuture<'_, Option<DynBackWaitCon>>;
 }
 
 /// Trait-object version of backend endpoint receiver.
-pub type DynBackEpRecv = Box<dyn BackEpRecv + 'static + Send>;
+pub type DynBackEpRecvCon = Box<dyn BackEpRecvCon + 'static + Send>;
diff --git a/crates/tx5/src/backend/go_pion.rs b/crates/tx5/src/backend/go_pion.rs
index 2271398..a7e8eea 100644
--- a/crates/tx5/src/backend/go_pion.rs
+++ b/crates/tx5/src/backend/go_pion.rs
@@ -23,9 +23,9 @@ impl BackCon for GoCon {
     }
 }
 
-struct GoConRecv(tx5_connection::FramedConnRecv);
+struct GoConRecvData(tx5_connection::FramedConnRecv);
 
-impl BackConRecv for GoConRecv {
+impl BackConRecvData for GoConRecvData {
     fn recv(&mut self) -> BoxFuture<'_, Option<Vec<u8>>> {
         Box::pin(async { self.0.recv().await })
     }
@@ -41,7 +41,7 @@ impl BackWaitCon for GoWaitCon {
     fn wait(
         &mut self,
         recv_limit: Arc<tokio::sync::Semaphore>,
-    ) -> BoxFuture<'static, Result<(DynBackCon, DynBackConRecv)>> {
+    ) -> BoxFuture<'static, Result<(DynBackCon, DynBackConRecvData)>> {
         let con = self.con.take();
         let con_recv = self.con_recv.take();
         Box::pin(async move {
@@ -57,7 +57,8 @@ impl BackWaitCon for GoWaitCon {
                     .await?;
 
             let con: DynBackCon = Arc::new(GoCon(con));
-            let con_recv: DynBackConRecv = Box::new(GoConRecv(con_recv));
+            let con_recv: DynBackConRecvData =
+                Box::new(GoConRecvData(con_recv));
 
             Ok((con, con_recv))
         })
@@ -92,9 +93,9 @@ impl BackEp for GoEp {
     }
 }
 
-struct GoEpRecv(tx5_connection::HubRecv);
+struct GoEpRecvCon(tx5_connection::HubRecv);
 
-impl BackEpRecv for GoEpRecv {
+impl BackEpRecvCon for GoEpRecvCon {
     fn recv(&mut self) -> BoxFuture<'_, Option<DynBackWaitCon>> {
         Box::pin(async {
             let (con, con_recv) = self.0.accept().await?;
@@ -119,7 +120,7 @@ pub async fn connect(
     config: &Arc<Config>,
     url: &str,
     listener: bool,
-) -> Result<(DynBackEp, DynBackEpRecv)> {
+) -> Result<(DynBackEp, DynBackEpRecvCon)> {
     let webrtc_config = config.initial_webrtc_config.clone().into_bytes();
     let sig_config = tx5_connection::tx5_signal::SignalConfig {
         listener,
@@ -132,6 +133,6 @@ pub async fn connect(
         tx5_connection::Hub::new(webrtc_config, url, Arc::new(sig_config))
             .await?;
     let ep: DynBackEp = Arc::new(GoEp(hub));
-    let ep_recv: DynBackEpRecv = Box::new(GoEpRecv(hub_recv));
+    let ep_recv: DynBackEpRecvCon = Box::new(GoEpRecvCon(hub_recv));
     Ok((ep, ep_recv))
 }
diff --git a/crates/tx5/src/sig.rs b/crates/tx5/src/sig.rs
index 0fde733..81ac269 100644
--- a/crates/tx5/src/sig.rs
+++ b/crates/tx5/src/sig.rs
@@ -83,7 +83,7 @@ async fn connect_loop(
     sig_url: SigUrl,
     listener: bool,
     mut resp_url: Option<tokio::sync::oneshot::Sender<PeerUrl>>,
-) -> (DynBackEp, DynBackEpRecv) {
+) -> (DynBackEp, DynBackEpRecvCon) {
     tracing::debug!(
         target: "NETAUDIT",
         ?config,