1 files changed, 10 insertions, 13 deletions

diff --git a/p2p/src/peer/mod.rs b/p2p/src/peer/mod.rs
index 85cd558..6ed0dd8 100644
--- a/p2p/src/peer/mod.rs
+++ b/p2p/src/peer/mod.rs
@@ -11,17 +11,17 @@ use smol::{
 };
 
 use karyons_core::{
-    async_utils::{select, Either, TaskGroup, TaskResult},
+    async_util::{select, Either, TaskGroup, TaskResult},
     event::{ArcEventSys, EventListener, EventSys},
-    utils::{decode, encode},
+    util::{decode, encode},
     GlobalExecutor,
 };
 
 use karyons_net::Endpoint;
 
 use crate::{
+    codec::{Codec, CodecMsg},
     connection::ConnDirection,
-    io_codec::{CodecMsg, IOCodec},
     message::{NetMsgCmd, ProtocolMsg, ShutdownMsg},
     peer_pool::{ArcPeerPool, WeakPeerPool},
     protocol::{Protocol, ProtocolEvent, ProtocolID},
@@ -37,8 +37,8 @@ pub struct Peer {
     /// A weak pointer to `PeerPool`
     peer_pool: WeakPeerPool,
 
-    /// Holds the IOCodec for the peer connection
-    io_codec: IOCodec,
+    /// Holds the Codec for the peer connection
+    codec: Codec,
 
     /// Remote endpoint for the peer
     remote_endpoint: Endpoint,
@@ -64,7 +64,7 @@ impl Peer {
     pub fn new(
         peer_pool: WeakPeerPool,
         id: &PeerID,
-        io_codec: IOCodec,
+        codec: Codec,
         remote_endpoint: Endpoint,
         conn_direction: ConnDirection,
         ex: GlobalExecutor,
@@ -72,7 +72,7 @@ impl Peer {
         Arc::new(Peer {
             id: id.clone(),
             peer_pool,
-            io_codec,
+            codec,
             protocol_ids: RwLock::new(Vec::new()),
             remote_endpoint,
             conn_direction,
@@ -97,7 +97,7 @@ impl Peer {
             payload: payload.to_vec(),
         };
 
-        self.io_codec.write(NetMsgCmd::Protocol, &proto_msg).await?;
+        self.codec.write(NetMsgCmd::Protocol, &proto_msg).await?;
         Ok(())
     }
 
@@ -124,10 +124,7 @@ impl Peer {
         let _ = self.stop_chan.0.try_send(Ok(()));
 
         // No need to handle the error here
-        let _ = self
-            .io_codec
-            .write(NetMsgCmd::Shutdown, &ShutdownMsg(0))
-            .await;
+        let _ = self.codec.write(NetMsgCmd::Shutdown, &ShutdownMsg(0)).await;
 
         // Force shutting down
         self.task_group.cancel().await;
@@ -174,7 +171,7 @@ impl Peer {
     /// Start a read loop to handle incoming messages from the peer connection.
     async fn read_loop(&self) -> Result<()> {
         loop {
-            let fut = select(self.stop_chan.1.recv(), self.io_codec.read()).await;
+            let fut = select(self.stop_chan.1.recv(), self.codec.read()).await;
             let result = match fut {
                 Either::Left(stop_signal) => {
                     trace!("Peer {} received a stop signal", self.id);