Socket 增加 Shutdown

Apewer/BytesUtility.cs

@@ -702,6 +702,15 @@ namespace Apewer
             return Read(source, destination, (x) => { progress?.Invoke(x); return true; }, buffer);
         }
 
+        /// <summary>读取流。</summary>
+        /// <exception cref="ArgumentNullException" />
+        public static int Read(this Stream stream, byte[] buffer)
+        {
+            if (stream == null) throw new ArgumentNullException(nameof(stream));
+            if (buffer == null) throw new ArgumentNullException(nameof(buffer));
+            return stream.Read(buffer, 0, buffer.Length);
+        }
+
         /// <summary>读取源流中的数据。</summary>
         /// <param name="source">源流。</param>
         /// <param name="buffer">缓冲区大小，最小值为 1。</param>

Apewer/Network/TcpServer.cs

@@ -93,6 +93,7 @@ namespace Apewer.Network
                 {
                     if (socket != null)
                     {
+                        try { socket.Shutdown(SocketShutdown.Both); } catch { }
                         try { socket.Close(); } catch { }
                         try { socket.Disconnect(false); } catch { }
 #if !NET20