Use (unbounded) SegQueue instead of ArrayQueue

aquatic/src/lib/common.rs

@@ -3,14 +3,12 @@ use std::sync::atomic::AtomicUsize;
 use std::net::{SocketAddr, IpAddr};
 use std::time::Instant;
 
-use crossbeam_queue::ArrayQueue;
+use crossbeam_queue::SegQueue;
 use dashmap::DashMap;
 use indexmap::IndexMap;
 
 pub use bittorrent_udp::types::*;
 
-use crate::config::Config;
-
 
 pub const MAX_PACKET_SIZE: usize = 4096;
 
@@ -140,18 +138,18 @@ pub struct State {
     pub connections: Arc<ConnectionMap>,
     pub torrents: Arc<TorrentMap>,
     pub statistics: Arc<Statistics>,
-    pub request_queue: Arc<ArrayQueue<(Request, SocketAddr)>>,
-    pub response_queue: Arc<ArrayQueue<(Response, SocketAddr)>>,
+    pub request_queue: Arc<SegQueue<(Request, SocketAddr)>>,
+    pub response_queue: Arc<SegQueue<(Response, SocketAddr)>>,
 }
 
 impl State {
-    pub fn new(config: &Config) -> Self {
+    pub fn new() -> Self {
         Self {
             connections: Arc::new(DashMap::new()),
             torrents: Arc::new(DashMap::new()),
             statistics: Arc::new(Statistics::default()),
-            request_queue: Arc::new(ArrayQueue::new(config.request_queue_len)),
-            response_queue: Arc::new(ArrayQueue::new(config.response_queue_len)),
+            request_queue: Arc::new(SegQueue::new()),
+            response_queue: Arc::new(SegQueue::new()),
         }
     }
 }

aquatic/src/lib/config.rs

@@ -8,8 +8,6 @@ pub struct Config {
     /// Spawn this number of threads for workers
     pub socket_workers: usize,
     pub response_workers: usize,
-    pub request_queue_len: usize,
-    pub response_queue_len: usize,
     pub network: NetworkConfig,
     pub statistics: StatisticsConfig,
     pub cleaning: CleaningConfig,
@@ -55,8 +53,6 @@ impl Default for Config {
         Self {
             socket_workers: 1,
             response_workers: 1,
-            request_queue_len: 4096,
-            response_queue_len: 4096 * 4,
             network: NetworkConfig::default(),
             statistics: StatisticsConfig::default(),
             cleaning: CleaningConfig::default(),

aquatic/src/lib/handlers.rs

@@ -88,9 +88,7 @@ pub fn handle_connect_requests(
             }
         );
         
-        if let Err(err) = state.response_queue.push((response, src)){
-            eprintln!("couldn't push to response queue: {}", err);
-        }
+        state.response_queue.push((response, src));
     }
 }
 
@@ -114,9 +112,7 @@ pub fn handle_announce_requests(
                 message: "Connection invalid or expired".to_string()
             };
 
-            if let Err(err) = state.response_queue.push((response.into(), src)){
-                eprintln!("couldn't push to response queue: {}", err);
-            }
+            state.response_queue.push((response.into(), src));
         }
 
         let peer_key = PeerMapKey {
@@ -180,9 +176,7 @@ pub fn handle_announce_requests(
             peers: response_peers
         });
 
-        if let Err(err) = state.response_queue.push((response, src)){
-            eprintln!("couldn't push to response queue: {}", err);
-        }
+        state.response_queue.push((response, src));
     }
 }
 
@@ -206,9 +200,7 @@ pub fn handle_scrape_requests(
                 message: "Connection invalid or expired".to_string()
             };
 
-            if let Err(err) = state.response_queue.push((response.into(), src)){
-                eprintln!("couldn't push to response queue: {}", err);
-            }
+            state.response_queue.push((response.into(), src));
         }
 
         let mut stats: Vec<TorrentScrapeStatistics> = Vec::with_capacity(
@@ -231,9 +223,7 @@ pub fn handle_scrape_requests(
             torrent_stats: stats,
         });
 
-        if let Err(err) = state.response_queue.push((response, src)){
-            eprintln!("couldn't push to response queue: {}", err);
-        }
+        state.response_queue.push((response, src));
     };
 }
 

aquatic/src/lib/lib.rs

@@ -11,7 +11,7 @@ use common::State;
 
 
 pub fn run(config: Config){
-    let state = State::new(&config);
+    let state = State::new();
 
     for _ in 0..config.response_workers {
         let state = state.clone();

aquatic/src/lib/network.rs

@@ -127,11 +127,7 @@ fn read_requests(
 
                 match request {
                     Ok(request) => {
-                        let res = state.request_queue.push((request, src));
-
-                        if let Err(err) = res {
-                            eprintln!("couldn't push request to queue: {}", err);
-                        }
+                        state.request_queue.push((request, src));
                     },
                     Err(err) => {
                         eprintln!("request_from_bytes error: {:?}", err);