diff --git a/proxy/Cargo.toml b/proxy/Cargo.toml
index 3afb9469..4fdb4575 100644
--- a/proxy/Cargo.toml
+++ b/proxy/Cargo.toml
@@ -47,3 +47,6 @@ sockets = ["dep:chacha20poly1305", "dep:dashmap", "tokio-util/codec", "tokio-uti
 
 [build-dependencies]
 build-data = "0"
+
+[dev-dependencies]
+rand = "0.8.5"
diff --git a/proxy/src/serve_sockets.rs b/proxy/src/serve_sockets.rs
index 1b310751..681cf164 100644
--- a/proxy/src/serve_sockets.rs
+++ b/proxy/src/serve_sockets.rs
@@ -1,9 +1,5 @@
 use std::{
-    io::{self, Write},
-    ops::{Deref, DerefMut},
-    pin::Pin,
-    task::Poll,
-    time::{Duration, SystemTime, Instant}, sync::Arc,
+    io::{self, Write}, ops::{Deref, DerefMut}, pin::Pin, sync::{atomic::AtomicUsize, Arc}, task::Poll, time::{Duration, Instant, SystemTime}
 };
 
 use axum::{
@@ -33,7 +29,7 @@ use shared::{
 use tokio::io::{AsyncRead, AsyncReadExt, AsyncWrite, AsyncWriteExt, ReadBuf, ReadHalf, WriteHalf};
 use tokio_util::{
     codec::{Decoder, Encoder, Framed, FramedRead, FramedWrite},
-    compat::{Compat, FuturesAsyncReadCompatExt},
+    compat::{Compat, FuturesAsyncReadCompatExt}, io::SinkWriter,
 };
 use tracing::{warn, debug};
 
@@ -296,7 +292,7 @@ impl DerefMut for SocketEncKey {
 struct EncryptedSocket<S: AsyncRead + AsyncWrite> {
     // inner: Framed<S, EncryptorCodec>,
     read: Compat<IntoAsyncRead<FramedRead<ReadHalf<S>, DecryptorCodec>>>,
-    write: FramedWrite<WriteHalf<S>, EncryptorCodec>,
+    write: SinkWriter<FramedWrite<WriteHalf<S>, EncryptorCodec>>,
 }
 
 struct EncryptorCodec {
@@ -380,7 +376,8 @@ impl<'a> Buffer for EncBuffer<'a> {
 
     // This should only be called when decrypting
     fn truncate(&mut self, len: usize) {
-        self.buf.truncate(len)
+        warn!("Buffer got truncated. This should never happen as it should be perfectly sized");
+        self.buf.truncate(self.enc_idx + len)
     }
 }
 
@@ -415,7 +412,7 @@ impl<S: AsyncRead + AsyncWrite + Unpin> EncryptedSocket<S> {
         let (r, w) = tokio::io::split(inner);
         let read = FramedRead::new(r, DecryptorCodec { decryptor });
         let read = read.into_async_read().compat();
-        let write = FramedWrite::new(w, EncryptorCodec { encryptor });
+        let write = SinkWriter::new(FramedWrite::new(w, EncryptorCodec { encryptor }));
 
         Ok(Self { read, write })
     }
@@ -437,27 +434,28 @@ impl<S: AsyncWrite + AsyncRead + Unpin> AsyncWrite for EncryptedSocket<S> {
         cx: &mut std::task::Context<'_>,
         buf: &[u8],
     ) -> std::task::Poll<Result<usize, io::Error>> {
-        self.write.send(buf).poll_unpin(cx).map_ok(|_| buf.len())
+        Pin::new(&mut self.write).poll_write(cx, buf)
     }
 
     fn poll_flush(
         mut self: Pin<&mut Self>,
         cx: &mut std::task::Context<'_>,
     ) -> std::task::Poll<Result<(), io::Error>> {
-        self.write.poll_flush_unpin(cx)
+        Pin::new(&mut self.write).poll_flush(cx)
     }
 
     fn poll_shutdown(
         mut self: Pin<&mut Self>,
         cx: &mut std::task::Context<'_>,
     ) -> std::task::Poll<Result<(), io::Error>> {
-        self.write.poll_close_unpin(cx)
+        Pin::new(&mut self.write).poll_shutdown(cx)
     }
 }
 
 #[cfg(test)]
 mod tests {
     use chacha20poly1305::aead::stream::{Decryptor, Encryptor, EncryptorLE31};
+    use rand::Rng;
     use tokio::net::{TcpListener, TcpStream};
 
     use super::*;
@@ -466,20 +464,35 @@ mod tests {
     async fn test_encryption() {
         let mut key = GenericArray::default();
         OsRng.fill_bytes(&mut key);
-        const N: usize = 2_usize.pow(13);
-        let test_data: &mut [u8; N] = &mut [0; N];
-        OsRng.fill_bytes(test_data);
-        let mut read_buf = [0; N];
+        let data: Arc<Vec<_>> = (0..13337).map(|_| {
+            let mut chunk = vec![0; OsRng.gen_range(1..9999)];
+            OsRng.fill_bytes(&mut chunk);
+            chunk
+        }).collect::<Vec<_>>().into();
 
         start_test_broker().await;
         let (mut client1, mut client2) = tokio::join!(client(&key), client(&key));
 
-        client1.write_all(test_data).await.unwrap();
-        client2.read_exact(&mut read_buf).await.unwrap();
-        assert_eq!(test_data, &read_buf);
-        client2.write_all(test_data).await.unwrap();
-        client1.read_exact(&mut read_buf).await.unwrap();
-        assert_eq!(test_data, &read_buf);
+        let data_cp = data.clone();
+        let a = tokio::spawn(async move {
+            for c in data_cp.iter() {
+                client1.write_all(&c).await.unwrap();
+                client1.flush().await.unwrap();
+            }
+        });
+        let data_cp = data.clone();
+        let b = tokio::spawn(async move {
+            for (i, c) in data_cp.iter().enumerate() {
+                let mut buf = vec![0; c.len()];
+                client2.read_exact(&mut buf).await.unwrap();
+                if &buf != c {
+                    let mut remaining = Vec::new();
+                    client2.read_to_end(&mut remaining).await.unwrap();
+                    assert_eq!(&buf, c, "{i}: {remaining:?}");
+                }
+            }
+        });
+        tokio::try_join!(a, b).unwrap();
     }
 
     async fn start_test_broker() {