1 files changed, 14 insertions, 39 deletions

diff --git a/p2p/src/discovery/mod.rs b/p2p/src/discovery/mod.rs
index 19ae77a..64e5c14 100644
--- a/p2p/src/discovery/mod.rs
+++ b/p2p/src/discovery/mod.rs
@@ -7,7 +7,7 @@ use log::{error, info};
 use rand::{rngs::OsRng, seq::SliceRandom};
 
 use karyon_core::{
-    async_runtime::{lock::Mutex, Executor},
+    async_runtime::Executor,
     async_util::{Backoff, TaskGroup, TaskResult},
     crypto::KeyPair,
 };
@@ -22,8 +22,8 @@ use crate::{
     message::NetMsg,
     monitor::Monitor,
     routing_table::{
-        Entry, EntryStatusFlag, RoutingTable, CONNECTED_ENTRY, DISCONNECTED_ENTRY,
-        INCOMPATIBLE_ENTRY, PENDING_ENTRY, UNREACHABLE_ENTRY, UNSTABLE_ENTRY,
+        RoutingTable, CONNECTED_ENTRY, DISCONNECTED_ENTRY, INCOMPATIBLE_ENTRY, PENDING_ENTRY,
+        UNREACHABLE_ENTRY, UNSTABLE_ENTRY,
     },
     slots::ConnectionSlots,
     Error, PeerID, Result,
@@ -36,7 +36,7 @@ pub type ArcDiscovery = Arc<Discovery>;
 
 pub struct Discovery {
     /// Routing table
-    table: Arc<Mutex<RoutingTable>>,
+    table: Arc<RoutingTable>,
 
     /// Lookup Service
     lookup_service: Arc<LookupService>,
@@ -80,7 +80,7 @@ impl Discovery {
         let outbound_slots = Arc::new(ConnectionSlots::new(config.outbound_slots));
 
         let table_key = peer_id.0;
-        let table = Arc::new(Mutex::new(RoutingTable::new(table_key)));
+        let table = Arc::new(RoutingTable::new(table_key));
 
         let refresh_service =
             RefreshService::new(config.clone(), table.clone(), monitor.clone(), ex.clone());
@@ -201,8 +201,7 @@ impl Discovery {
     async fn connect_loop(self: Arc<Self>) -> Result<()> {
         let backoff = Backoff::new(500, self.config.seeding_interval * 1000);
         loop {
-            let random_table_entry = self.random_table_entry(PENDING_ENTRY).await;
-            match random_table_entry {
+            match self.table.random_entry(PENDING_ENTRY) {
                 Some(entry) => {
                     backoff.reset();
                     let endpoint = Endpoint::Tcp(entry.addr, entry.port);
@@ -233,18 +232,13 @@ impl Discovery {
             match result {
                 Err(Error::IncompatiblePeer) => {
                     error!("Failed to do handshake: {endpoint_c} incompatible peer");
-                    selfc.update_table_entry(&pid, INCOMPATIBLE_ENTRY).await;
+                    selfc.table.update_entry(&pid.0, INCOMPATIBLE_ENTRY);
                 }
                 Err(Error::PeerAlreadyConnected) => {
-                    // TODO: Use an appropriate status.
-                    selfc.update_table_entry(&pid, DISCONNECTED_ENTRY).await;
-                }
-                Err(_) => {
-                    selfc.update_table_entry(&pid, UNSTABLE_ENTRY).await;
-                }
-                Ok(_) => {
-                    selfc.update_table_entry(&pid, DISCONNECTED_ENTRY).await;
+                    selfc.table.update_entry(&pid.0, CONNECTED_ENTRY)
                 }
+                Err(_) => selfc.table.update_entry(&pid.0, UNSTABLE_ENTRY),
+                Ok(_) => selfc.table.update_entry(&pid.0, DISCONNECTED_ENTRY),
             }
 
             Ok(())
@@ -257,12 +251,8 @@ impl Discovery {
 
         if let Some(pid) = &pid {
             match result {
-                Ok(_) => {
-                    self.update_table_entry(pid, CONNECTED_ENTRY).await;
-                }
-                Err(_) => {
-                    self.update_table_entry(pid, UNREACHABLE_ENTRY).await;
-                }
+                Ok(_) => self.table.update_entry(&pid.0, CONNECTED_ENTRY),
+                Err(_) => self.table.update_entry(&pid.0, UNREACHABLE_ENTRY),
             }
         }
     }
@@ -274,16 +264,12 @@ impl Discovery {
     /// table doesn't have an available entry, it will connect to one of the
     /// provided bootstrap endpoints in the `Config` and initiate the lookup.
     async fn start_seeding(&self) {
-        match self
-            .random_table_entry(PENDING_ENTRY | CONNECTED_ENTRY)
-            .await
-        {
+        match self.table.random_entry(PENDING_ENTRY | CONNECTED_ENTRY) {
             Some(entry) => {
                 let endpoint = Endpoint::Tcp(entry.addr, entry.discovery_port);
                 let peer_id = Some(entry.key.into());
                 if let Err(err) = self.lookup_service.start_lookup(&endpoint, peer_id).await {
-                    self.update_table_entry(&entry.key.into(), UNSTABLE_ENTRY)
-                        .await;
+                    self.table.update_entry(&entry.key, UNSTABLE_ENTRY);
                     error!("Failed to do lookup: {endpoint}: {err}");
                 }
             }
@@ -297,15 +283,4 @@ impl Discovery {
             }
         }
     }
-
-    /// Returns a random entry from routing table.
-    async fn random_table_entry(&self, entry_flag: EntryStatusFlag) -> Option<Entry> {
-        self.table.lock().await.random_entry(entry_flag).cloned()
-    }
-
-    /// Update the entry status  
-    async fn update_table_entry(&self, pid: &PeerID, entry_flag: EntryStatusFlag) {
-        let table = &mut self.table.lock().await;
-        table.update_entry(&pid.0, entry_flag);
-    }
 }