diff --git a/aquatic_udp/src/common.rs b/aquatic_udp/src/common.rs
index 06c1e75..941dab0 100644
--- a/aquatic_udp/src/common.rs
+++ b/aquatic_udp/src/common.rs
@@ -3,13 +3,10 @@ use std::hash::Hash;
 use std::net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr};
 use std::sync::atomic::AtomicUsize;
 use std::sync::Arc;
-use std::time::Instant;
 
 use crossbeam_channel::{Sender, TrySendError};
 
-use aquatic_common::access_list::{create_access_list_cache, AccessListArcSwap};
-use aquatic_common::AHashIndexMap;
-use aquatic_common::ValidUntil;
+use aquatic_common::access_list::AccessListArcSwap;
 use aquatic_udp_protocol::*;
 
 use crate::config::Config;
@@ -150,95 +147,6 @@ impl PeerStatus {
     }
 }
 
-#[derive(Clone, Debug)]
-pub struct Peer<I: Ip> {
-    pub ip_address: I,
-    pub port: Port,
-    pub status: PeerStatus,
-    pub valid_until: ValidUntil,
-}
-
-pub type PeerMap<I> = AHashIndexMap<PeerId, Peer<I>>;
-
-pub struct TorrentData<I: Ip> {
-    pub peers: PeerMap<I>,
-    pub num_seeders: usize,
-    pub num_leechers: usize,
-}
-
-impl<I: Ip> Default for TorrentData<I> {
-    fn default() -> Self {
-        Self {
-            peers: Default::default(),
-            num_seeders: 0,
-            num_leechers: 0,
-        }
-    }
-}
-
-pub type TorrentMap<I> = AHashIndexMap<InfoHash, TorrentData<I>>;
-
-#[derive(Default)]
-pub struct TorrentMaps {
-    pub ipv4: TorrentMap<Ipv4Addr>,
-    pub ipv6: TorrentMap<Ipv6Addr>,
-}
-
-impl TorrentMaps {
-    /// Remove disallowed and inactive torrents
-    pub fn clean(&mut self, config: &Config, access_list: &Arc<AccessListArcSwap>) {
-        let now = Instant::now();
-        let access_list_mode = config.access_list.mode;
-
-        let mut access_list_cache = create_access_list_cache(access_list);
-
-        self.ipv4.retain(|info_hash, torrent| {
-            access_list_cache
-                .load()
-                .allows(access_list_mode, &info_hash.0)
-                && Self::clean_torrent_and_peers(now, torrent)
-        });
-        self.ipv4.shrink_to_fit();
-
-        self.ipv6.retain(|info_hash, torrent| {
-            access_list_cache
-                .load()
-                .allows(access_list_mode, &info_hash.0)
-                && Self::clean_torrent_and_peers(now, torrent)
-        });
-        self.ipv6.shrink_to_fit();
-    }
-
-    /// Returns true if torrent is to be kept
-    #[inline]
-    fn clean_torrent_and_peers<I: Ip>(now: Instant, torrent: &mut TorrentData<I>) -> bool {
-        let num_seeders = &mut torrent.num_seeders;
-        let num_leechers = &mut torrent.num_leechers;
-
-        torrent.peers.retain(|_, peer| {
-            let keep = peer.valid_until.0 > now;
-
-            if !keep {
-                match peer.status {
-                    PeerStatus::Seeding => {
-                        *num_seeders -= 1;
-                    }
-                    PeerStatus::Leeching => {
-                        *num_leechers -= 1;
-                    }
-                    _ => (),
-                };
-            }
-
-            keep
-        });
-
-        torrent.peers.shrink_to_fit();
-
-        !torrent.peers.is_empty()
-    }
-}
-
 pub struct Statistics {
     pub requests_received: AtomicUsize,
     pub responses_sent: AtomicUsize,
diff --git a/aquatic_udp/src/workers/request.rs b/aquatic_udp/src/workers/request.rs
index ea81d29..44163ab 100644
--- a/aquatic_udp/src/workers/request.rs
+++ b/aquatic_udp/src/workers/request.rs
@@ -4,9 +4,13 @@ use std::net::Ipv4Addr;
 use std::net::Ipv6Addr;
 use std::net::SocketAddr;
 use std::sync::atomic::Ordering;
+use std::sync::Arc;
 use std::time::Duration;
 use std::time::Instant;
 
+use aquatic_common::access_list::create_access_list_cache;
+use aquatic_common::access_list::AccessListArcSwap;
+use aquatic_common::AHashIndexMap;
 use aquatic_common::ValidUntil;
 use crossbeam_channel::Receiver;
 use rand::{rngs::SmallRng, SeedableRng};
@@ -18,6 +22,95 @@ use aquatic_udp_protocol::*;
 use crate::common::*;
 use crate::config::Config;
 
+#[derive(Clone, Debug)]
+struct Peer<I: Ip> {
+    pub ip_address: I,
+    pub port: Port,
+    pub status: PeerStatus,
+    pub valid_until: ValidUntil,
+}
+
+type PeerMap<I> = AHashIndexMap<PeerId, Peer<I>>;
+
+struct TorrentData<I: Ip> {
+    pub peers: PeerMap<I>,
+    pub num_seeders: usize,
+    pub num_leechers: usize,
+}
+
+impl<I: Ip> Default for TorrentData<I> {
+    fn default() -> Self {
+        Self {
+            peers: Default::default(),
+            num_seeders: 0,
+            num_leechers: 0,
+        }
+    }
+}
+
+type TorrentMap<I> = AHashIndexMap<InfoHash, TorrentData<I>>;
+
+#[derive(Default)]
+struct TorrentMaps {
+    pub ipv4: TorrentMap<Ipv4Addr>,
+    pub ipv6: TorrentMap<Ipv6Addr>,
+}
+
+impl TorrentMaps {
+    /// Remove disallowed and inactive torrents
+    pub fn clean(&mut self, config: &Config, access_list: &Arc<AccessListArcSwap>) {
+        let now = Instant::now();
+        let access_list_mode = config.access_list.mode;
+
+        let mut access_list_cache = create_access_list_cache(access_list);
+
+        self.ipv4.retain(|info_hash, torrent| {
+            access_list_cache
+                .load()
+                .allows(access_list_mode, &info_hash.0)
+                && Self::clean_torrent_and_peers(now, torrent)
+        });
+        self.ipv4.shrink_to_fit();
+
+        self.ipv6.retain(|info_hash, torrent| {
+            access_list_cache
+                .load()
+                .allows(access_list_mode, &info_hash.0)
+                && Self::clean_torrent_and_peers(now, torrent)
+        });
+        self.ipv6.shrink_to_fit();
+    }
+
+    /// Returns true if torrent is to be kept
+    #[inline]
+    fn clean_torrent_and_peers<I: Ip>(now: Instant, torrent: &mut TorrentData<I>) -> bool {
+        let num_seeders = &mut torrent.num_seeders;
+        let num_leechers = &mut torrent.num_leechers;
+
+        torrent.peers.retain(|_, peer| {
+            let keep = peer.valid_until.0 > now;
+
+            if !keep {
+                match peer.status {
+                    PeerStatus::Seeding => {
+                        *num_seeders -= 1;
+                    }
+                    PeerStatus::Leeching => {
+                        *num_leechers -= 1;
+                    }
+                    _ => (),
+                };
+            }
+
+            keep
+        });
+
+        torrent.peers.shrink_to_fit();
+
+        !torrent.peers.is_empty()
+    }
+}
+
 #[derive(Clone, PartialEq, Debug)]
 pub struct ProtocolResponsePeer<I> {
     pub ip_address: I,
@@ -156,7 +249,7 @@ pub fn run_request_worker(
     }
 }
 
-pub fn handle_announce_request(
+fn handle_announce_request(
     config: &Config,
     rng: &mut SmallRng,
     torrents: &mut TorrentMaps,
@@ -260,7 +353,7 @@ fn calc_max_num_peers_to_take(config: &Config, peers_wanted: i32) -> usize {
     }
 }
 
-pub fn handle_scrape_request(
+fn handle_scrape_request(
     torrents: &mut TorrentMaps,
     src: SocketAddr,
     request: PendingScrapeRequest,