diff --git a/crates/relay-raft/src/lib.rs b/crates/relay-raft/src/lib.rs
index e47ff73..8e4e692 100644
--- a/crates/relay-raft/src/lib.rs
+++ b/crates/relay-raft/src/lib.rs
@@ -2,9 +2,7 @@
 
 use std::borrow::Cow;
 use std::collections::{BTreeSet, LinkedList};
-use std::io;
 
-use prost::bytes::BufMut;
 use prost::Message;
 use rand_chacha::ChaChaRng;
 use rand_core::SeedableRng;
@@ -16,33 +14,62 @@ use uuid::Uuid;
 
 /// A Raft node.
 pub struct RaftConnection {
+    /// The connection to the relay server.
     connection: Connection,
+
+    /// The Raft node.
     node: RaftNode<RaftLogMemory, ChaChaRng, Uuid>,
+
+    /// The peers of the Raft cluster.
     peers: BTreeSet<Uuid>,
 }
 
+pub struct RaftConnectionConfig {
+    /// The minimum number of timer ticks between leadership elections.
+    pub election_timeout_ticks: u32,
+
+    /// The number of timer ticks between sending heartbeats to peers.
+    pub heartbeat_interval_ticks: u32,
+
+    /// The maximum number of bytes to replicate to a peer at a time.
+    pub replication_chunk_size: usize,
+}
+
+impl From<RaftConnectionConfig> for RaftConfig {
+    fn from(val: RaftConnectionConfig) -> Self {
+        RaftConfig {
+            election_timeout_ticks: val.election_timeout_ticks,
+            heartbeat_interval_ticks: val.heartbeat_interval_ticks,
+            replication_chunk_size: val.replication_chunk_size,
+        }
+    }
+}
+
 impl RaftConnection {
     /// Creates a new Raft connection from a current connection.
     /// Returns an error if the connection does not have an identifier.
-    pub fn from(connection: Connection, peers: BTreeSet<Uuid>) -> Result<Self, Connection> {
+    pub fn from(
+        connection: Connection,
+        peers: BTreeSet<Uuid>,
+        raft_config: RaftConnectionConfig,
+    ) -> Result<Self, Connection> {
         let Some(identifier) = connection.identifier() else {
             return Err(connection);
         };
-        Ok(Self {
+
+        let raft_node = Self {
             connection,
             node: RaftNode::new(
                 identifier,
                 peers.clone(),
                 RaftLogMemory::new_unbounded(),
                 ChaChaRng::seed_from_u64(identifier.as_u64_pair().0),
-                RaftConfig {
-                    election_timeout_ticks: 10,
-                    heartbeat_interval_ticks: 1,
-                    replication_chunk_size: usize::max_value(),
-                },
+                raft_config.into(),
             ),
             peers,
-        })
+        };
+
+        Ok(raft_node)
     }
 
     /// Envoit un message à tous les noeuds du cluster.
@@ -50,8 +77,9 @@ impl RaftConnection {
         let mut data = message.into().into_owned();
         if self.node.is_leader() {
             let Ok(messages) = self.node.append(data) else {
-                panic!("OOOOOOOOH!");
+                panic!("Message just cancelled.");
             };
+            Self::send_raft_messages(&self.connection, &self.peers, messages);
         } else {
             data.push(1);
             if let (Some(leader), _) = self.node.leader() {
@@ -70,24 +98,28 @@ impl RaftConnection {
             sendable.message.encode(&mut data).ok();
             data.push(0);
 
-            match sendable.dest {
-                RaftMessageDestination::Broadcast => {
-                    for peer in peers
-                        .iter()
-                        .filter(|&peer| Some(*peer) != connection.identifier())
-                    {
-                        connection.send(*peer, &data);
-                    }
-                }
-                RaftMessageDestination::To(target) => connection.send(target, data),
+            // Send the message to the target node.
+            if let RaftMessageDestination::To(target) = sendable.dest {
+                connection.send(target, data);
+                return;
             }
+
+            // Broadcast the message to all peers.
+            peers
+                .iter()
+                .filter(|&peer| Some(*peer) != connection.identifier())
+                .for_each(|peer| {
+                    connection.send(*peer, &data);
+                });
         }
     }
 
     pub fn update(&mut self) -> LinkedList<Vec<u8>> {
+        // Update the Raft node.
         let messages = self.node.timer_tick();
         Self::send_raft_messages(&self.connection, &self.peers, messages);
 
+        // Update the connection.
         let messages = self.connection.update();
         for (sender_id, mut message) in messages {
             let message_type = message[message.len() - 1];
@@ -100,18 +132,17 @@ impl RaftConnection {
                 }
                 1 if self.node.is_leader() => {
                     let Ok(messages) = self.node.append(message) else {
-                        panic!("OOOOOOOOH!");
+                        panic!("Message just cancelled.");
                     };
                     Self::send_raft_messages(&self.connection, &self.peers, messages);
                 }
-                _ => panic!("AAAAAH!"),
+                _ => (),
             }
         }
 
-        let mut result = LinkedList::new();
-        for message in self.node.take_committed() {
-            result.push_back(message.data.to_vec());
-        }
-        result
+        self.node
+            .take_committed()
+            .map(|v| v.data.to_vec())
+            .collect()
     }
 }
diff --git a/crates/relay-raft/src/main.rs b/crates/relay-raft/src/main.rs
index 982fdd6..53d2ceb 100644
--- a/crates/relay-raft/src/main.rs
+++ b/crates/relay-raft/src/main.rs
@@ -4,7 +4,7 @@ use std::time::Duration;
 use std::{io, thread};
 
 use relay_client::Connection;
-use relay_raft::RaftConnection;
+use relay_raft::{RaftConnection, RaftConnectionConfig};
 use uuid::Uuid;
 
 fn main() {
@@ -24,7 +24,15 @@ fn main() {
         .map(|s| Uuid::parse_str(s).unwrap())
         .collect();
 
-    let Ok(mut connection) = RaftConnection::from(connection, peers) else {
+    let Ok(mut connection) = RaftConnection::from(
+        connection,
+        peers,
+        RaftConnectionConfig {
+            election_timeout_ticks: 10,
+            heartbeat_interval_ticks: 1,
+            replication_chunk_size: usize::max_value(),
+        },
+    ) else {
         panic!("Failed to create raft connection");
     };
 
@@ -33,9 +41,7 @@ fn main() {
         loop {
             let mut message = String::new();
             io::stdin().read_line(&mut message).unwrap();
-            sender
-                .send(message.replace('\n', "").replace('\r', ""))
-                .unwrap();
+            sender.send(message.replace(['\n', '\r'], "")).unwrap();
         }
     });