diff --git a/Cargo.lock b/Cargo.lock
index b12f8ba..5088125 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -62,8 +62,8 @@ dependencies = [
  "aquatic_cli_helpers",
  "aquatic_common",
  "aquatic_http_protocol",
+ "crossbeam-channel",
  "either",
- "flume",
  "hashbrown",
  "indexmap",
  "itoa",
diff --git a/aquatic_http/Cargo.toml b/aquatic_http/Cargo.toml
index fad01d0..4d8893a 100644
--- a/aquatic_http/Cargo.toml
+++ b/aquatic_http/Cargo.toml
@@ -18,8 +18,8 @@ anyhow = "1"
 aquatic_cli_helpers = { path = "../aquatic_cli_helpers" }
 aquatic_common = { path = "../aquatic_common" }
 aquatic_http_protocol = { path = "../aquatic_http_protocol" }
+crossbeam-channel = "0.4"
 either = "1"
-flume = "0.7"
 hashbrown = "0.8"
 indexmap = "1"
 itoa = "0.4"
diff --git a/aquatic_http/src/lib/common.rs b/aquatic_http/src/lib/common.rs
index ada603e..629dff7 100644
--- a/aquatic_http/src/lib/common.rs
+++ b/aquatic_http/src/lib/common.rs
@@ -2,7 +2,7 @@ use std::net::{Ipv4Addr, Ipv6Addr, SocketAddr};
 use std::sync::Arc;
 
 use either::Either;
-use flume::{Sender, Receiver};
+use crossbeam_channel::{Sender, Receiver};
 use hashbrown::HashMap;
 use indexmap::IndexMap;
 use log::error;
diff --git a/aquatic_http/src/lib/handler.rs b/aquatic_http/src/lib/handler.rs
index a4d9bb4..7300e80 100644
--- a/aquatic_http/src/lib/handler.rs
+++ b/aquatic_http/src/lib/handler.rs
@@ -15,7 +15,6 @@ use crate::common::*;
 use crate::config::Config;
 
 
-
 pub fn run_request_worker(
     config: Config,
     state: State,
@@ -101,6 +100,8 @@ pub fn handle_announce_requests(
             request_sender_meta.peer_addr.ip()
         );
 
+        ::log::debug!("peer ip: {:?}", peer_ip);
+
         let response = match peer_ip {
             IpAddr::V4(peer_ip_address) => {
                 let torrent_data: &mut TorrentData<Ipv4Addr> = torrent_maps.ipv4
diff --git a/aquatic_http/src/lib/lib.rs b/aquatic_http/src/lib/lib.rs
index a18cc02..10df8fb 100644
--- a/aquatic_http/src/lib/lib.rs
+++ b/aquatic_http/src/lib/lib.rs
@@ -22,7 +22,7 @@ pub fn run(config: Config) -> anyhow::Result<()> {
 
     let state = State::default();
 
-    let (request_channel_sender, request_channel_receiver) = ::flume::unbounded();
+    let (request_channel_sender, request_channel_receiver) = ::crossbeam_channel::unbounded();
 
     let mut out_message_senders = Vec::new();
 
@@ -42,7 +42,7 @@ pub fn run(config: Config) -> anyhow::Result<()> {
         let request_channel_sender = request_channel_sender.clone();
         let opt_tls_acceptor = opt_tls_acceptor.clone();
 
-        let (response_channel_sender, response_channel_receiver) = ::flume::unbounded();
+        let (response_channel_sender, response_channel_receiver) = ::crossbeam_channel::unbounded();
 
         out_message_senders.push(response_channel_sender);
 
diff --git a/aquatic_http/src/lib/network/mod.rs b/aquatic_http/src/lib/network/mod.rs
index 6cc677f..8be5daa 100644
--- a/aquatic_http/src/lib/network/mod.rs
+++ b/aquatic_http/src/lib/network/mod.rs
@@ -22,6 +22,9 @@ use connection::*;
 use utils::*;
 
 
+const CONNECTION_CLEAN_INTERVAL: usize = 2 ^ 22;
+
+
 pub fn run_socket_worker(
     config: Config,
     socket_worker_index: usize,
@@ -108,18 +111,16 @@ pub fn run_poll_loop(
             }
         }
 
-        let response_drain = response_channel_receiver.drain();
-
-        if !(local_responses.is_empty() & (response_drain.len() == 0)) {
+        if !(local_responses.is_empty() & (response_channel_receiver.is_empty())) {
             send_responses(
                 local_responses.drain(..),
-                response_drain,
+                response_channel_receiver.try_iter(),
                 &mut connections
             );
         }
 
         // Remove inactive connections, but not every iteration
-        if iter_counter % 32768 == 0 {
+        if iter_counter % CONNECTION_CLEAN_INTERVAL == 0 {
             remove_inactive_connections(&mut connections);
         }
 
@@ -301,10 +302,10 @@ pub fn handle_connection_read_event(
 /// Read responses from channel, send to peers
 pub fn send_responses(
     local_responses: Drain<(ConnectionMeta, Response)>,
-    response_channel_receiver: ::flume::Drain<(ConnectionMeta, Response)>,
+    channel_responses: crossbeam_channel::TryIter<(ConnectionMeta, Response)>,
     connections: &mut ConnectionMap,
 ){
-    for (meta, response) in local_responses.chain(response_channel_receiver){
+    for (meta, response) in local_responses.chain(channel_responses){
         if let Some(established) = connections.get_mut(&meta.poll_token)
             .and_then(Connection::get_established)
         {