diff --git a/src/streamer.rs b/src/streamer.rs
index 8d38e5f6f..fe0b9ed15 100644
--- a/src/streamer.rs
+++ b/src/streamer.rs
@@ -289,29 +289,39 @@ mod bench {
     use std::time::SystemTime;
     use std::thread::{spawn, JoinHandle};
     use std::sync::mpsc::channel;
+    use std::sync::atomic::{AtomicBool, Ordering};
     use result::Result;
-    use streamer::{allocate, receiver, recycle, Packet, Receiver, Recycler, PACKET_SIZE};
+    use streamer::{allocate, receiver, recycle, Packet, PacketRecycler, Receiver, PACKET_SIZE};
 
-    fn producer(addr: &SocketAddr, recycler: &Recycler, exit: Arc<AtomicBool>) -> JoinHandle<()> {
+    fn producer(
+        addr: &SocketAddr,
+        recycler: PacketRecycler,
+        exit: Arc<AtomicBool>,
+    ) -> JoinHandle<()> {
         let send = UdpSocket::bind("0.0.0.0:0").unwrap();
-        let msgs = allocate(recycler);
+        let msgs = allocate(&recycler);
+        let msgs_ = msgs.clone();
         msgs.write().unwrap().packets.resize(10, Packet::default());
         for w in msgs.write().unwrap().packets.iter_mut() {
-            w.size = PACKET_SIZE;
-            w.set_addr(&addr);
+            w.meta.size = PACKET_SIZE;
+            w.meta.set_addr(&addr);
         }
         spawn(move || loop {
             if exit.load(Ordering::Relaxed) {
                 return;
             }
             let mut num = 0;
-            msgs.read().unwrap().send_to(&send, &mut num).unwrap();
+            for p in msgs_.read().unwrap().packets.iter() {
+                let a = p.meta.get_addr();
+                send.send_to(&p.data[..p.meta.size], &a).unwrap();
+                num += 1;
+            }
             assert_eq!(num, 10);
         })
     }
 
     fn sinc(
-        recycler: &Recycler,
+        recycler: PacketRecycler,
         exit: Arc<AtomicBool>,
         rvs: Arc<Mutex<usize>>,
         r: Receiver,
@@ -325,7 +335,7 @@ mod bench {
                 Ok(msgs) => {
                     let msgs_ = msgs.clone();
                     *rvs.lock().unwrap() += msgs.read().unwrap().packets.len();
-                    recycle(recycler, msgs_);
+                    recycle(&recycler, msgs_);
                 }
                 _ => (),
             }
@@ -338,10 +348,10 @@ mod bench {
         let recycler = Arc::new(Mutex::new(Vec::new()));
 
         let (s_reader, r_reader) = channel();
-        let t_reader = receiver(read, exit.clone(), &recycler, s_reader)?;
-        let t_producer1 = producer(&addr, &recycler, exit.clone());
-        let t_producer2 = producer(&addr, &recycler, exit.clone());
-        let t_producer3 = producer(&addr, &recycler, exit.clone());
+        let t_reader = receiver(read, exit.clone(), recycler.clone(), s_reader)?;
+        let t_producer1 = producer(&addr, recycler.clone(), exit.clone());
+        let t_producer2 = producer(&addr, recycler.clone(), exit.clone());
+        let t_producer3 = producer(&addr, recycler.clone(), exit.clone());
 
         let rvs = Arc::new(Mutex::new(0));
         let t_sinc = sinc(recycler.clone(), exit.clone(), rvs.clone(), r_reader);