feat(ITcpSocketClient): add ConnectAsync extension method

src/BootstrapBlazor.Server/Components/Samples/SocketFactories.razor

@@ -66,7 +66,7 @@ private async Task CreateClient()
 }
 </Pre>
 
-<p>内置数据库处理器</p>
+<p>内置数据处理器</p>
 
 <ul class="ul-demo">
     <li><code>FixLengthDataPackageHandler</code> <b>固定长度数据处理器</b> 即每个通讯包都是固定长度</li>

src/BootstrapBlazor/Extensions/ITcpSocketClientExtensions.cs

@@ -3,6 +3,7 @@
 // See the LICENSE file in the project root for more information.
 // Maintainer: Argo Zhang([email protected]) Website: https://www.blazor.zone
 
+using System.Net;
 using System.Text;
 
 namespace BootstrapBlazor.Components;
@@ -30,4 +31,35 @@ public static ValueTask<bool> SendAsync(this ITcpSocketClient client, string con
         var buffer = encoding?.GetBytes(content) ?? Encoding.UTF8.GetBytes(content);
         return client.SendAsync(buffer, token);
     }
+
+    /// <summary>
+    /// Establishes an asynchronous connection to the specified host and port.
+    /// </summary>
+    /// <param name="client">The TCP socket client to which the content will be sent. Cannot be <see langword="null"/>.</param>
+    /// <param name="ipString">The hostname or IP address of the server to connect to. Cannot be null or empty.</param>
+    /// <param name="port">The port number on the server to connect to. Must be a valid port number between 0 and 65535.</param>
+    /// <param name="token">An optional <see cref="CancellationToken"/> to cancel the connection attempt. Defaults to <see
+    /// langword="default"/> if not provided.</param>
+    /// <returns>A task that represents the asynchronous operation. The task result is <see langword="true"/> if the connection
+    /// is successfully established; otherwise, <see langword="false"/>.</returns>
+    public static ValueTask<bool> ConnectAsync(this ITcpSocketClient client, string ipString, int port, CancellationToken token = default)
+    {
+        if (string.IsNullOrEmpty(ipString))
+        {
+            throw new ArgumentNullException(nameof(ipString), "IP address cannot be null or empty.");
+        }
+
+        if (port < 0 || port > 65535)
+        {
+            throw new ArgumentOutOfRangeException(nameof(port), "Port must be between 0 and 65535.");
+        }
+
+        if (!IPAddress.TryParse(ipString, out var address))
+        {
+            throw new InvalidOperationException($"Invalid IP address format: {ipString}");
+        }
+
+        var endPoint = new IPEndPoint(address, port);
+        return client.ConnectAsync(endPoint, token);
+    }
 }

src/BootstrapBlazor/Services/TcpSocket/ITcpSocketClient.cs

@@ -44,17 +44,6 @@ public interface ITcpSocketClient : IDisposable
     /// <param name="handler">The handler responsible for processing data packages. Cannot be null.</param>
     void SetDataHandler(IDataPackageHandler handler);
 
-    /// <summary>
-    /// Establishes an asynchronous connection to the specified host and port.
-    /// </summary>
-    /// <param name="host">The hostname or IP address of the server to connect to. Cannot be null or empty.</param>
-    /// <param name="port">The port number on the server to connect to. Must be a valid port number between 0 and 65535.</param>
-    /// <param name="token">An optional <see cref="CancellationToken"/> to cancel the connection attempt. Defaults to <see
-    /// langword="default"/> if not provided.</param>
-    /// <returns>A task that represents the asynchronous operation. The task result is <see langword="true"/> if the connection
-    /// is successfully established; otherwise, <see langword="false"/>.</returns>
-    ValueTask<bool> ConnectAsync(string host, int port, CancellationToken token = default);
-
     /// <summary>
     /// Establishes an asynchronous connection to the specified endpoint.
     /// </summary>