/// <summary>
/// 发送数据
/// </summary>
/// <param name="message">消息字符串</param>
public void Send(string message, IEccReceiptListener listener)
{
if (Socket == null || message == string.Empty)
{
return;
}
//编码
byte[] data = encoding.GetBytes(message);
try
{
//异步发送数据
Socket.BeginSend(data, 0, data.Length, SocketFlags.None, asyncResult =>
{
//完成发送消息
int length = Socket.EndSend(asyncResult);
//消息发送成功
if (listener != null)
{
EccReceiptListener.Ecc_Sent(listener, message, true);
}
}, null);
}
catch (SocketException ex)
{
//消息发送失败
if (listener != null)
{
EccReceiptListener.Ecc_Sent(listener, message, false);
}
//异常回调
EccExceptionListener.Ecc_BreakOff(ex);
}
}
public void Connect(IPEndPoint ipep, IEccReceiptListener listener)
{
//创建套接字
Socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
//开始对一个远程主机建立异步的连接请求
Socket.BeginConnect(ipep, asyncResult =>
{
try
{
//结束挂起的异步连接请求
Socket.EndConnect(asyncResult);
//连接完成回调
if (listener != null)
{
EccReceiptListener.Ecc_Connection(listener, true);
}
//接受消息
Recive();
}
catch (SocketException ex)
{
//与服务器连接失败
if (listener != null)
{
EccReceiptListener.Ecc_Connection(listener, false);
}
//异常回调
EccExceptionListener.Ecc_ConnectionFail(ex);
}
}, null);
}
/// <summary>
/// 销毁对象并执行回调
/// </summary>
/// <param name="listener"></param>
public void Close(IEccReceiptListener listener)
{
Socket.BeginDisconnect(true, asyncResult =>
{
Dispose();
if (listener != null)
{
EccReceiptListener.Ecc_Closed(listener);
}
}, null);
}
//关闭连接
public static void Close(IEccReceiptListener listener)
{
if (GetInstance().eccSocket != null)
{
if (GetInstance().eccSocket.Socket.Connected)
{
//关闭并销毁Socket通信对象
GetInstance().eccSocket.Close(listener);
}
//EccSocket对象置空
GetInstance().eccSocket = null;
}
}
public static void Connect(EccSocket eccSocket, IEccReceiptListener receiptListener)
{
//初始化EccSocket
if (GetInstance().eccSocket != null && GetInstance().eccSocket.Socket.Connected)
{
return;
}
//实例化Ecc通信对象
GetInstance().eccSocket = eccSocket;
//连接服务器
GetInstance().eccSocket.Connect(ipep, receiptListener);
}
/// <summary>
/// 发送数据
/// </summary>
/// <param name="message"></param>
/// <param name="listener"></param>
public void Send(string message, IEccReceiptListener listener)
{
if (GetInstance().eccSocket == null)
{
//未连接服务器
listener.Ecc_Sent(listener, message, false);
throw new UnconnectedServerException();
}
else if (!GetInstance().eccSocket.Socket.Connected)
{
//未完成与服务器的连接
listener.Ecc_Sent(listener, message, false);
throw new UnconnectedCompletionException();
}
else
{
GetInstance().eccSocket.Send(message, listener);
}
}
//建立连接
public static void Connect(EccManager adapter, IEccReceiptListener receiptListener)
{
//初始化EccSocket
if (GetInstance().eccSocket != null && GetInstance().eccSocket.Socket.Connected)
{
return;
}
//保存Ecc适配器对象，并为其设置ECCIoT实例
GetInstance().eccManager = adapter;
adapter.EcciotInstance = GetInstance();
//实例化Ecc通信对象
GetInstance().eccSocket = new EccSocket(GetInstance().eccManager)
{
//设置字符编码
Encoding = Encoding
};
//连接服务器
GetInstance().eccSocket.Connect(ipep, receiptListener);
}
/// <summary>
///
/// </summary>
public EccSocket(IEccReceiptListener receiptListener, IEccDataReceiveListener dataReceiveListener, IEccExceptionListener exceptionListener)
{
EccReceiptListener = receiptListener;
EccDataReceiveListener = dataReceiveListener;
EccExceptionListener = exceptionListener;
}
void IEccReceiptListener.Ecc_Closed(IEccReceiptListener listener)
{
listener.Ecc_Closed(listener);
}
void IEccReceiptListener.Ecc_Sent(IEccReceiptListener listener, string msg, bool isSucceed)
{
listener.Ecc_Sent(listener, msg, isSucceed);
}
/*操作回执回调接口*/
void IEccReceiptListener.Ecc_Connection(IEccReceiptListener listener, bool isSucceed)
{
listener.Ecc_Connection(listener, isSucceed);
}
