/// <summary>
/// 发送信息
/// </summary>
/// <param name="message"></param>
public void SendRequest(BaseRequest request)
{
if (this.connected)
{
request.Message = string.Format("[{0}]{1}", request.MessageType.ToString(), request.Message);
byte[] sendBuffer = Encoding.Unicode.GetBytes(request.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);
}
}
/// <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);
}
}
/// <summary>
/// 连接服务端
/// </summary>
public bool Connect()
{
MySocketAsyncEventArgs connectArgs = new MySocketAsyncEventArgs("Connect");
connectArgs.UserToken = new AsyncUserToken(clientSocket);
connectArgs.RemoteEndPoint = this.hostEndPoint;
connectArgs.Completed += new EventHandler <SocketAsyncEventArgs>(OnConnect);
clientSocket.ConnectAsync(connectArgs);
//等待连接结果
autoConnectEvent.WaitOne();
SocketError errorCode = connectArgs.SocketError;
if (errorCode == SocketError.Success)
{
this.m_bufferManager.InitBuffer();
_readWirted = new DuplexSocketAsyncEventArgsWithId();
//_readWirted.State = true;
_readWirted.ReceiveSAEA.Completed += OnReceive;
_readWirted.SendSAEA.Completed += OnSend;
_readWirted.ReceiveSAEA.UserToken = new AsyncUserToken(clientSocket);
_readWirted.SendSAEA.UserToken = new AsyncUserToken(clientSocket);
this.m_bufferManager.SetBuffer(_readWirted.ReceiveSAEA);
Listen();
if (StartListenThread != null)
{
StartListenThread();
}
return(true);
}
else
{
//throw new SocketException((Int32)errorCode);
return(false);
}
}
//constructor
internal DuplexSocketAsyncEventArgsWithId()
{
m_receivesaea = new MySocketAsyncEventArgs("Receive");
m_sendsaea = new MySocketAsyncEventArgs("Send");
}
/// <summary>
/// send message
/// </summary>
/// <param name="uid"></param>
/// <param name="msg"></param>
public void SendMessage(string msg, string uid = "", bool allUser = false)
{
if ((!allUser && string.IsNullOrEmpty(uid)) || string.IsNullOrEmpty(msg))
{
return;
}
if (allUser)
{
if (this.m_readWritePool.m_busypool.Count == 0)
{
LogOutEvent(null, SocketMessageType.Error, string.Format("No client online"));
}
foreach (string id in this.m_readWritePool.m_busypool.Keys)
{
SendMessage(msg, id);
}
}
else
{
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, SocketMessageType.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 AsyncUserToken).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);
SendMessage(msg, uid);
}
else
{
OnSended(uid, ee.ToString());
}
}
}
else
{
OnSended(uid, SocketMessageType.Failed.ToString());
this.CloseClientSocket(_e.UID, false);
}
}
}
}
