/// <summary>
/// 对读取到的数据进行处理--Client异步读取完后会执行这个事件方法
/// </summary>
/// <param name="client">当前客户端类</param>
/// <param name="readData">读取到的数据</param>
private void Client_OnReadData(AsyncSocketClient client, byte[] readData, int offset, int count)
{
_listReadEvent.PutObj(new SocketEventDeal(client, EN_SocketDealEvent.read)); //读下一条
try
{
var param = new SocketEventParam(client.ConnectSocket, EN_SocketEvent.read)
{
ClientInfo = client.ClientInfo,
Data = readData,
Offset = offset,
Count = count
};
if (client.ConnectSocket.Connected)
{
_socketEventPool.PutObj(param);
lock (this)
{
ReadByteCount += readData.Length;
}
}
}
catch (Exception ex)
{
NetLogger.Log($@"Client_OnReadData 异常 {ex.Message}***{ex.StackTrace}");
}
}
/// <summary>
/// 作为客户端连接后要对AsyncSocketClient的处理--事件方法
/// </summary>
/// <param name="param"></param>
/// <param name="client"></param>
private void SocketConnectEvent(SocketEventParam param, AsyncSocketClient client)
{
try
{
if (param.Socket == null || client == null) //连接失败
{
}
else
{
lock (_clientGroup)
{
_clientGroup[client.ConnectSocket] = client;
}
client.OnSocketClose += Client_OnSocketClose;
client.OnReadData += Client_OnReadData;
client.OnSendData += Client_OnSendData;
_listReadEvent.PutObj(new SocketEventDeal(client, EN_SocketDealEvent.read));
}
_socketEventPool.PutObj(param);
}
catch (Exception ex)
{
NetLogger.Log($"SocketConnectEvent 异常 {ex.Message}***", ex);
}
}
/// <summary>
/// Listener 生成的 AsyncSocketClient 回调方法
/// </summary>
/// <param name="listenParam">客户端参数</param>
/// <param name="client">生成的客户端 实体类</param>
private void Listener_OnAcceptSocketClient(ListenParam listenParam, AsyncSocketClient client)
{
try
{
lock (_clientGroup)
{
_clientGroup[client.ConnectSocket] = client;
}
//给Client添加消息处理事件
client.OnSocketClose += Client_OnSocketClose;
client.OnReadData += Client_OnReadData;
client.OnSendData += Client_OnSendData;
client.OnSocketHeart += Client_OnSocketHeart;
_listReadEvent.PutObj(new SocketEventDeal(client, EN_SocketDealEvent.read));
var param = new SocketEventParam(client.ConnectSocket, EN_SocketEvent.accept)
{
ClientInfo = client.ClientInfo
};
_socketEventPool.PutObj(param);
}
catch (Exception ex)
{
NetLogger.Log(@"Listener_OnAcceptSocket 异常", ex);
}
}
private void Client_OnSendData(AsyncSocketClient client, int sendCount)
{
//发送下一条
_listSendEvent.PutObj(new SocketEventDeal(client, EN_SocketDealEvent.send));
lock (this)
{
SendByteCount += sendCount;
}
}
private void Client_OnSocketClose(AsyncSocketClient client)
{
try
{
SocketEventParam param = new SocketEventParam(client.ConnectSocket, EN_SocketEvent.close);
param.ClientInfo = client.ClientInfo;
//Console.WriteLine("放入关闭命令");
_socketEventPool.PutObj(param);
}
catch (Exception ex)
{
NetLogger.Log($"Client_OnSocketClose 异常 {ex.Message}***", ex);
}
}
/// <summary>
/// 收到包长度异常的时间方法
/// </summary>
/// <param name="socket"></param>
/// <param name="buffer"></param>
/// <param name="offset"></param>
/// <param name="packetLen"></param>
internal void OnRcvPacketLenError(Socket socket, byte[] buffer, int offset, int packetLen)
{
try
{
lock (_clientGroup)
{
if (!_clientGroup.Keys.Any(a => a == socket))
{
Debug.Assert(false);
return;
}
AsyncSocketClient client = _clientGroup[socket];
client.CloseSocket();
}
}
catch (Exception ex)
{
NetLogger.Log("OnRcvPacketLenError 异常", ex);
}
}
/// <summary>
/// 根据连接请求建立AsyncSocketClient
/// </summary>
/// <param name="acceptEventArgs"></param>
private void ProcessAccept(SocketAsyncEventArgs acceptEventArgs)
{
try
{
using (acceptEventArgs)
{
if (acceptEventArgs.AcceptSocket != null)
{
AsyncSocketClient client = new AsyncSocketClient(acceptEventArgs.AcceptSocket);
client.CreateClientInfo(this);
_newSocketClientQueue.Enqueue(client);
_acceptEvent.Set();
}
}
}
catch (Exception ex)
{
NetLogger.Log($@"ProcessAccept {ex.Message}***", ex);
}
}
/// <summary>
/// 放到发送缓冲
/// </summary>
/// <param name="socket"></param>
/// <param name="data"></param>
/// <returns></returns>
public EN_SendDataResult SendData(Socket socket, byte[] data)
{
if (socket != null && _clientGroup.Keys.Any(a => a == socket))
{
AsyncSocketClient client = null;
lock (_clientGroup)
{
client = _clientGroup[socket];
}
EN_SendDataResult result = client.PutSendData(data);
if (result == EN_SendDataResult.ok)
{
//发送下一条
_listSendEvent.PutObj(new SocketEventDeal(client, EN_SocketDealEvent.send));
}
return(result);
}
return(EN_SendDataResult.no_client);
}
private void Client_OnSocketHeart(AsyncSocketClient obj)
{
SendData(obj.ConnectSocket, System.Text.Encoding.Default.GetBytes("Heart beat test, please reply!"));
}
/// <summary>
/// 检查client是不是有问题
/// </summary>
/// <param name="client"></param>
private void DealNewAccept(AsyncSocketClient client)
{
client.SendBufferByteCount = NetServer.SendBufferBytePerClient;
OnAcceptSocket?.Invoke(ListenParam, client);
}