/// <summary>
/// 接收消息
/// </summary>
/// <param name="proxySocket"></param>
/// <param name="message"></param>
void proxy_MessageReceived(ZProxySocket proxySocket, ZMessage message)
{
if (MessageReceived != null)
{
MessageReceived(proxySocket, message); //激发MessageReceived事件
}
}
/// <summary>
/// 发送数据
/// </summary>
/// <param name="message"></param>
public void SendMessage(ZMessage message)
{
try
{
_socket.Send(message.RawData); //
}
catch
{
}
}
/// <summary>
/// 异步接收数据回调方法
/// </summary>
/// <param name="ar"></param>
private void OnReceive(IAsyncResult ar)
{
try
{
int real_received = _socket.EndReceive(ar);
if (real_received != 0)
{
ZDataBuffer databuffer = GetDataBuffer();
byte[] uncomplete = ar.AsyncState as byte[]; //上次未处理完的数据
if (uncomplete != null)
{
databuffer.WriteBytes(uncomplete, 0, uncomplete.Length); //将上次未处理完的数据重新写入缓冲区
}
databuffer.WriteBytes(_buffer_received, 0, real_received); //将本次接收到的数据写入缓冲区
ZMessage message = null;
while ((message = databuffer.TryReadMessage()) != null) //尝试从缓冲区中读取一条完整消息
{
if (MessageReceived != null)
{
MessageReceived.BeginInvoke(this, message, null, null); //异步激发事件
}
}
_socket.BeginReceive(_buffer_received, 0, 1024, SocketFlags.None, new AsyncCallback(OnReceive), databuffer.UnCompelete); //将未处理完的数据存放在state参数中，并开始下一次异步接收数据
}
else
{
if (DisConnected != null)
{
DisConnected(this);
}
}
}
catch
{
if (DisConnected != null)
{
DisConnected(this);
}
}
}