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67 lines
2.2 KiB
67 lines
2.2 KiB
using Apewer;
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using Apewer.Internals;
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.IO;
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using System.Net;
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using System.Net.Sockets;
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using System.Text;
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using System.Threading;
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namespace Apewer.Network
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{
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/// <summary>TCP 客户端。</summary>
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public class TcpClient : IDisposable
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{
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Socket _client = null;
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/// <summary>套接字实例。</summary>
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public Socket Socket { get => _client; }
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/// <summary>已连接。</summary>
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public bool Connected { get => _client != null && _client.Connected; }
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/// <summary>启动客户端,并连接到服务端。</summary>
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public TcpClient(string ip, int port) : this(IPAddress.Parse(ip), port) { }
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/// <summary>启动客户端,并连接到服务端。</summary>
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public TcpClient(IPAddress address, int port) : this(new IPEndPoint(address, port)) { }
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/// <summary>启动客户端,并连接到服务端。</summary>
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public TcpClient(IPEndPoint endpoint)
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{
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_client = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
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_client.Connect(endpoint);
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_client.SendTimeout = 5000;
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}
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/// <summary>关闭连接,释放系统资源。</summary>
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public void Dispose()
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{
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try { _client.Disconnect(false); } catch { }
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try { _client.Close(100); } catch { }
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#if !NET20
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try { _client.Dispose(); } catch { }
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#endif
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}
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/// <summary>接收。</summary>
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/// <exception cref="ArgumentNullException"></exception>
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/// <exception cref="ArgumentOutOfRangeException"></exception>
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/// <exception cref="SocketException"></exception>
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/// <exception cref="ObjectDisposedException"></exception>
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/// <exception cref="System.Security.SecurityException"></exception>
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public byte[] Receive(int maxLength = 1024) => _client.Receive(maxLength);
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/// <summary>发送。</summary>
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/// <exception cref="ArgumentNullException" />
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/// <exception cref="SocketException" />
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/// <exception cref="ObjectDisposedException" />
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public void Send(byte[] data) => _client.Send(data);
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}
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}
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