add test case.

README.md

@@ -50,7 +50,7 @@ async fn serve(){
     let mut listener = RaknetListener::bind("127.0.0.1:19132".parse().unwrap()).await.unwrap();
     listener.listen().await;
     loop{
-        let mut socket = listener.accept().await.unwrap();
+        let socket = listener.accept().await.unwrap();
         let buf = socket.recv().await.unwrap();
         if buf[0] == 0xfe{
             //do something
@@ -65,7 +65,7 @@ async fn serve(){
 //client
 
 async fn connect(){
-    let mut socket = RaknetSocket::connect("127.0.0.1:19132".parse().unwrap()).await.unwrap();
+    let socket = RaknetSocket::connect("127.0.0.1:19132".parse().unwrap()).await.unwrap();
     socket.send(&[0xfe], Reliability::ReliableOrdered).await.unwrap();
     let buf = socket.recv().await.unwrap();
     if buf[0] == 0xfe{
@@ -99,4 +99,4 @@ Options :
 * Add an example of using rust-raknet
 * Supplement the documentation on using rust-raknet
 
-This project exists thanks to all the people who contribute. 
+Everyone for me, I for everyone.

src/lib.rs

@@ -402,6 +402,31 @@ async fn test_raknet_server_close(){
     server2.listen().await;
 
 }
+
+#[tokio::test]
+async fn test_send_recv_full_packet(){
+    let mut server = RaknetListener::bind(&"127.0.0.1:0".parse().unwrap()).await.unwrap();
+    let remote_addr = format!("127.0.0.1:{}", server.local_addr().unwrap().port());
+    tokio::spawn(async move {
+        server.listen().await;
+        let client = server.accept().await.unwrap();
+
+        for _ in 0..50{
+            client.send(&vec![0xfe;1000], Reliability::ReliableSequenced).await.unwrap();
+        }
+
+        client.close().await.unwrap();
+        server.close().await.unwrap();
+    });
+
+    let client = RaknetSocket::connect(&remote_addr.parse().unwrap()).await.unwrap();
+
+    for _ in 0..50{
+        let buf = client.recv().await.unwrap();
+        assert!(buf == [0xfe;1000]);
+    }
+}
+
 /*
 #[tokio::test]
 async fn chore2(){