private IReceivePackage InternalReceivePackageData(IList <byte[]> listBytes)
{
IReceivePackage rp = new ReceivePackage()
{
RemoteIP = this.RemoteIP,
RemotePort = this.RemotePort
};
if (listBytes.Count > 0)
{
if (this.Server.ServerConfig.StartCheckPackageLength)
{
IRunDevice dev = InternalCheckCodeDevice(listBytes[0]);
if (dev != null)
{
rp.DeviceCode = dev.DeviceParameter.DeviceCode;
rp.RequestInfos = ((RunDevice)dev).InternalReceiveChannelPackageData(this.Channel, listBytes);
}
else
{
foreach (byte[] b in listBytes)
{
rp.RequestInfos.Add(new RequestInfo(this.Key, b, this.Channel));
}
}
}
else
{
foreach (byte[] b in listBytes)
{
rp.RequestInfos.Add(new RequestInfo(this.Key, b, this.Channel));
}
}
}
return(rp);
}
private void ProcessReceive(SocketAsyncEventArgs e)
{
ISocketSession socketSession = (ISocketSession)e.UserToken;
if (socketSession != null && socketSession.Client != null)
{
try
{
if (e.BytesTransferred > 0 && e.SocketError == SocketError.Success)
{
SocketAsyncEventArgsEx saeaEx = (SocketAsyncEventArgsEx)e;
if (saeaEx.NextOffset >= saeaEx.InitOffset + saeaEx.Capacity)
{
saeaEx.Reset();
}
saeaEx.DataLength += saeaEx.BytesTransferred;
IReceivePackage dataPackage = new ReceivePackage();
dataPackage.RemoteIP = this.RemoteIP;
dataPackage.RemotePort = this.RemotePort;
#region 过滤数据
if (this.Server.ServerConfig.StartReceiveDataFliter)
{
IRunDevice[] devList = this.Server.DeviceManager.GetDevices(CommunicateType.NET);
if (devList != null && devList.Length > 0)
{
if (this.Server.ServerConfig.ControlMode == ControlMode.Loop ||
this.Server.ServerConfig.ControlMode == ControlMode.Self ||
this.Server.ServerConfig.ControlMode == ControlMode.Parallel)
{
#region
byte[] data = new byte[saeaEx.DataLength];
Buffer.BlockCopy(saeaEx.ReceiveBuffer, saeaEx.InitOffset, data, 0, data.Length);
IRunDevice dev = null;
try
{
dev = devList.FirstOrDefault(d => d.DeviceParameter.DeviceCode == d.Protocol.GetCode(data));
}
catch (Exception ex)
{
this.Server.Logger.Error(true, ex.Message);
}
if (dev != null)
{
ProcessFliterData(dataPackage, saeaEx, dev);
}
#endregion
}
else if (this.Server.ServerConfig.ControlMode == ControlMode.Singleton)
{
ProcessFliterData(dataPackage, saeaEx, devList[0]);
}
}
}
else
{
ProcessFliterData(dataPackage, saeaEx, null);
}
#endregion
saeaEx.SetBuffer(saeaEx.ReceiveBuffer, saeaEx.NextOffset, saeaEx.InitOffset + saeaEx.Capacity - saeaEx.NextOffset);
OnSocketReceiveData(dataPackage);
bool willRaiseEvent = socketSession.Client.ReceiveAsync(this.SocketAsyncProxy.SocketReceiveEventArgsEx);
if (!willRaiseEvent)
{
ProcessReceive(this.SocketAsyncProxy.SocketReceiveEventArgsEx);
}
}
else
{
OnCloseSocket();
}
}
catch (SocketException ex)
{
OnCloseSocket();
this.Server.Logger.Error(true, ex.Message);
}
catch (Exception ex)
{
this.Server.Logger.Error(true, ex.Message);
}
}
}
