public AsynSocketSession(AsynSocketConnection connection)
{
SocketConection = connection;
RemoteEndPoint = (IPEndPoint)connection.Client.RemoteEndPoint;
LocalEndPoint = (IPEndPoint)connection.Client.LocalEndPoint;
SessionID = Guid.NewGuid().ToString();
DataHolder = new DataHolder();
}
void connection_OnDataReceived(object sender, SocketDataEventArgs e)
{
try
{
byte[] buffer = e.Session.DataHolder.JoinAllBuffer().Concat(e.Data).ToArray();
AsynSocketConnection socketCon = (AsynSocketConnection)sender;
string packageString = string.Join(" ", ((byte[])e.Data).Select(o => string.Format("0x{0:X},", o).PadLeft(2, '0')));
int rest = 0;
PackageInfo packageInfo = null;
while (buffer.Length != 0 && buffer.Length - rest != 0)
{
IAnalytice analytice = m_Analytices.FirstOrDefault(a => a.AnalyticeName == m_anayticename);
packageInfo = analytice.Read(buffer, out rest);
if (packageInfo != null)
{
if (packageInfo.DeviceCode != null)
{
socketCon.DeviceCode = packageInfo.DeviceCode.ToString();
}
}
if (rest >= 0 && packageInfo != null)
{
//输出包信息
m_msgQueue.SendMsg <PackageInfo>(MQTYPE.ORIGANLPACKAGE.ToString(), packageInfo);
//XXX成功解析
buffer = buffer.Skip(rest).ToArray();
rest = 0;
}
else
{
//解析有问题
buffer = buffer.Skip(rest).ToArray();
rest = 0;
break;
}
}
//保存没有解析成功的数据
e.Session.DataHolder.Enqueue(buffer);
}
catch (Exception ex)
{
m_logger.LogError("TCP链路异常-数据接收初步解析发生异常,解析模块{0}", m_anayticename);
}
}
void listenSocket_SocketConnected(object sender, SocketEventArgs e)
{
try
{
SocketAsyncEventArgs args = poolOfRecSendEventArgs.Pop();
bufferManager.SetBuffer(args);
AsynSocketConnection connection = new AsynSocketConnection(e.Socket, args);
connection.OnDataReceived += connection_OnDataReceived;
connection.OnSocketDisconnected += connection_OnSocketDisconnected;
lock (SyncRoot)
{
m_connectionList.Add(connection);
}
}
catch (Exception ee)
{
m_logger.LogError("TCP链路异常-连接建立发生异常,解析模块{0}", m_anayticename);
}
}
private void stopthread()
{
try
{
lock (m_connectionList)
{
for (int i = m_connectionList.Count - 1; i >= 0; i--)
{
AsynSocketConnection connection = m_connectionList[i];
TimeSpan ts = DateTime.Now - connection.LastReceivedTime;
if (ts.TotalMinutes > 15)
{
connection.Connect = false;
connection.Close(SocketCloseReason.TimeOut);
}
}
}
}
catch (Exception ex)
{
m_logger.LogError("TCP链路异常-连接关闭发生异常,解析模块{0}", m_anayticename);
}
}
public SocketClientClosedEventArgs(AsynSocketConnection connection, SocketCloseReason reason)
{
CloseReason = reason;
SocketConnection = connection;
}