public void Send(MySocketAsyncEventArgs e, string uid, string msg)
{
int i = 0;
try
{
string _msg = string.Format(msg, msg.Length, msg);
byte[] _sendBuffer = Encoding.Unicode.GetBytes(_msg);
e.SetBuffer(_sendBuffer, 0, _sendBuffer.Length);
bool _willRaiseEvent = (e.UserToken as Socket).SendAsync(e);
if (!_willRaiseEvent)
{
this.ProcessSend(e);
}
}
catch (Exception ex)
{
if (i <= 5)
{
i++;
//如果发送出现异常就延迟0.01秒再发
Thread.Sleep(10);
Send(e, uid, msg);
}
else
{
Send(e, uid, ex.ToString());
}
}
}
/// <summary>
/// send message
/// </summary>
/// <param name="uid"></param>
/// <param name="msg"></param>
public void Send(string uid, string msg)
{
if (string.IsNullOrEmpty(uid) || string.IsNullOrEmpty(msg))
{
return;
}
DuplexSocketAsyncEventArgsWithId _socket = m_readWritePool.FindByUID(uid);
//说明用户已经断开
//100 发送成功
//200 发送失败
//300 用户不在线
//其它 表示异常的信息
if (_socket == null)
{
OnSended(uid, MessageType.UseOffline.ToString());
}
else
{
string _msgTmpl = @"[length={0}]{1}";
MySocketAsyncEventArgs _e = _socket.SendSAEA;
if (_e.SocketError == SocketError.Success)
{
int _i = 0;
try
{
string _msg = string.Format(_msgTmpl, msg.Length, msg);
byte[] _sendBuffer = Encoding.Unicode.GetBytes(_msg);
_e.SetBuffer(_sendBuffer, 0, _sendBuffer.Length);
bool _willRaiseEvent = (_e.UserToken as Socket).SendAsync(_e);
if (!_willRaiseEvent)
{
this.ProcessSend(_e);
}
}
catch (Exception ee)
{
if (_i <= 5)
{
_i++;
//如果发送出现异常就延迟0.01秒再发
Thread.Sleep(10);
Send(uid, msg);
}
else
{
OnSended(uid, ee.ToString());
}
}
}
else
{
OnSended(uid, MessageType.Failed.ToString());
this.CloseClientSocket(_e.UID, false);
}
}
}
/// <summary>
/// 发送信息
/// </summary>
/// <param name="message"></param>
public void SendMessage(string message)
{
if (this.connected)
{
message = string.Format("[length={0}]{1}", message.Length, message);
byte[] sendBuffer = Encoding.Unicode.GetBytes(message);
MySocketAsyncEventArgs senderSocketAsyncEventArgs = _readWirted.SendSAEA;
senderSocketAsyncEventArgs.SetBuffer(sendBuffer, 0, sendBuffer.Length);
senderSocketAsyncEventArgs.RemoteEndPoint = this.hostEndPoint;
clientSocket.SendAsync(senderSocketAsyncEventArgs);
}
else
{
throw new SocketException((int)SocketError.NotConnected);
}
}
