/// <summary>
/// 客户端的数据处理中心
/// </summary>
/// <param name="session">会话</param>
/// <param name="protocol">消息暗号</param>
/// <param name="customer">用户消息</param>
/// <param name="content">数据内容</param>
internal override void DataProcessingCenter(AppSession session, int protocol, int customer, byte[] content)
{
if (protocol == HslProtocol.ProtocolCheckSecends)
{
DateTime dt = new DateTime(BitConverter.ToInt64(content, 0));
ServerTime = new DateTime(BitConverter.ToInt64(content, 8));
DelayTime = (int)(DateTime.Now - dt).TotalMilliseconds;
this.session.HeartTime = DateTime.Now;
// MessageAlerts?.Invoke("心跳时间：" + DateTime.Now.ToString());
}
else if (protocol == HslProtocol.ProtocolClientQuit)
{
// 申请了退出
}
else if (protocol == HslProtocol.ProtocolUserBytes)
{
// 接收到字节数据
AcceptByte?.Invoke(this.session, customer, content);
}
else if (protocol == HslProtocol.ProtocolUserString)
{
// 接收到文本数据
string str = Encoding.Unicode.GetString(content);
AcceptString?.Invoke(this.session, customer, str);
}
}
/// <summary>
/// 数据处理中心
/// </summary>
/// <param name="session"></param>
/// <param name="protocol"></param>
/// <param name="customer"></param>
/// <param name="content"></param>
internal override void DataProcessingCenter(AppSession session, int protocol, int customer, byte[] content)
{
if (protocol == HslProtocol.ProtocolCheckSecends)
{
BitConverter.GetBytes(DateTime.Now.Ticks).CopyTo(content, 8);
SendBytes(session, HslProtocol.CommandBytes(HslProtocol.ProtocolCheckSecends, customer, Token, content));
session.HeartTime = DateTime.Now;
}
else if (protocol == HslProtocol.ProtocolClientQuit)
{
TcpStateDownLine(session, true);
}
else if (protocol == HslProtocol.ProtocolUserBytes)
{
//接收到字节数据
AcceptByte?.Invoke(session, customer, content);
}
else if (protocol == HslProtocol.ProtocolUserString)
{
//接收到文本数据
string str = Encoding.Unicode.GetString(content);
AcceptString?.Invoke(session, customer, str);
}
else
{
// 其他一概不处理
}
}
/// <summary>
/// 数据处理中心
/// </summary>
/// <param name="receive"></param>
/// <param name="protocol"></param>
/// <param name="customer"></param>
/// <param name="content"></param>
internal override void DataProcessingCenter(AsyncStateOne receive, int protocol, int customer, byte[] content)
{
if (protocol == HslProtocol.ProtocolCheckSecends)
{
BitConverter.GetBytes(DateTime.Now.Ticks).CopyTo(content, 8);
SendBytes(receive, NetSupport.CommandBytes(HslProtocol.ProtocolCheckSecends, customer, KeyToken, content));
receive.HeartTime = DateTime.Now;
}
else if (protocol == HslProtocol.ProtocolClientQuit)
{
TcpStateDownLine(receive, true);
}
else if (protocol == HslProtocol.ProtocolUserBytes)
{
//接收到字节数据
AcceptByte?.Invoke(receive, customer, content);
// LogNet?.WriteDebug(LogHeaderText, "Protocol:" + protocol + " customer:" + customer + " name:" + receive.LoginAlias);
}
else if (protocol == HslProtocol.ProtocolUserString)
{
//接收到文本数据
string str = Encoding.Unicode.GetString(content);
AcceptString?.Invoke(receive, customer, str);
// LogNet?.WriteDebug(LogHeaderText, "Protocol:" + protocol + " customer:" + customer + " name:" + receive.LoginAlias);
}
}
/// <summary>
/// 客户端的数据处理中心
/// </summary>
/// <param name="receive"></param>
/// <param name="protocol"></param>
/// <param name="customer"></param>
/// <param name="content"></param>
internal override void DataProcessingCenter(AsyncStateOne receive, int protocol, int customer, byte[] content)
{
if (protocol == HslCommunicationCode.Hsl_Protocol_Check_Secends)
{
DateTime dt = new DateTime(BitConverter.ToInt64(content, 0));
ServerTime = new DateTime(BitConverter.ToInt64(content, 8));
DelayTime = (int)(DateTime.Now - dt).TotalMilliseconds;
stateone.HeartTime = DateTime.Now;
// MessageAlerts?.Invoke("心跳时间：" + DateTime.Now.ToString());
}
else if (protocol == HslCommunicationCode.Hsl_Protocol_Client_Quit)
{
// 申请了退出
}
else if (protocol == HslCommunicationCode.Hsl_Protocol_User_Bytes)
{
// 接收到字节数据
AcceptByte?.Invoke(stateone, customer, content);
}
else if (protocol == HslCommunicationCode.Hsl_Protocol_User_String)
{
// 接收到文本数据
string str = Encoding.Unicode.GetString(content);
AcceptString?.Invoke(stateone, customer, str);
}
}
/***********************************************************************************************************
*
* 无法使用如下的字节头接收来确认网络传输，总是报错为最小
*
***********************************************************************************************************/
//private void ReceiveAsyncCallback(IAsyncResult ar)
//{
// if (ar.AsyncState is AsyncStateOne state)
// {
// try
// {
// state.AlreadyReceivedHead += state.WorkSocket.EndReceiveFrom(ar, ref state.UdpEndPoint);
// if (state.AlreadyReceivedHead < state.HeadLength)
// {
// //接续接收头数据
// WorkSocket.BeginReceiveFrom(state.BytesHead, state.AlreadyReceivedHead, state.HeadLength - state.AlreadyReceivedHead, SocketFlags.None,
// ref state.UdpEndPoint, new AsyncCallback(ReceiveAsyncCallback), state);
// }
// else
// {
// //开始接收内容
// int ReceiveLenght = BitConverter.ToInt32(state.BytesHead, 4);
// if (ReceiveLenght > 0)
// {
// state.BytesContent = new byte[ReceiveLenght];
// WorkSocket.BeginReceiveFrom(state.BytesContent, state.AlreadyReceivedContent, state.BytesContent.Length - state.AlreadyReceivedContent,
// SocketFlags.None, ref state.UdpEndPoint, new AsyncCallback(ContentReceiveAsyncCallback), state);
// }
// else
// {
// //没有内容了
// ThreadDealWithReveice(state, BitConverter.ToInt32(state.BytesHead, 0), state.BytesContent);
// state = null;
// RefreshReceive();
// }
// }
// }
// catch(Exception ex)
// {
// LogHelper.SaveError(StringResources.Language.异步数据结束挂起发送出错, ex);
// }
// }
//}
//private void ContentReceiveAsyncCallback(IAsyncResult ar)
//{
// if (ar.AsyncState is AsyncStateOne state)
// {
// try
// {
// state.AlreadyReceivedContent += state.WorkSocket.EndReceiveFrom(ar, ref state.UdpEndPoint);
// if (state.AlreadyReceivedContent < state.BytesContent.Length)
// {
// //还需要继续接收
// WorkSocket.BeginReceiveFrom(state.BytesContent, state.AlreadyReceivedContent, state.BytesContent.Length - state.AlreadyReceivedContent,
// SocketFlags.None, ref state.UdpEndPoint, new AsyncCallback(ContentReceiveAsyncCallback), state);
// }
// else
// {
// //接收完成了
// ThreadDealWithReveice(state, BitConverter.ToInt32(state.BytesHead, 0), new byte[0]);
// state = null;
// RefreshReceive();
// }
// }
// catch (Exception ex)
// {
// LogHelper.SaveError(StringResources.Language.异步数据结束挂起发送出错, ex);
// }
// }
//}
#region Data Process Center
/// <summary>
/// 数据处理中心
/// </summary>
/// <param name="receive"></param>
/// <param name="protocol"></param>
/// <param name="customer"></param>
/// <param name="content"></param>
internal override void DataProcessingCenter(AppSession receive, int protocol, int customer, byte[] content)
{
if (protocol == HslProtocol.ProtocolUserBytes)
{
AcceptByte?.Invoke(receive, customer, content);
}
else if (protocol == HslProtocol.ProtocolUserString)
{
// 接收到文本数据
string str = Encoding.Unicode.GetString(content);
AcceptString?.Invoke(receive, customer, str);
}
}
/***********************************************************************************************************
*
* 无法使用如下的字节头接收来确认网络传输，总是报错为最小
*
***********************************************************************************************************/
//private void ReceiveAsyncCallback(IAsyncResult ar)
//{
// if (ar.AsyncState is AsyncStateOne state)
// {
// try
// {
// state.AlreadyReceivedHead += state.WorkSocket.EndReceiveFrom(ar, ref state.UdpEndPoint);
// if (state.AlreadyReceivedHead < state.HeadLength)
// {
// //接续接收头数据
// WorkSocket.BeginReceiveFrom(state.BytesHead, state.AlreadyReceivedHead, state.HeadLength - state.AlreadyReceivedHead, SocketFlags.None,
// ref state.UdpEndPoint, new AsyncCallback(ReceiveAsyncCallback), state);
// }
// else
// {
// //开始接收内容
// int ReceiveLenght = BitConverter.ToInt32(state.BytesHead, 4);
// if (ReceiveLenght > 0)
// {
// state.BytesContent = new byte[ReceiveLenght];
// WorkSocket.BeginReceiveFrom(state.BytesContent, state.AlreadyReceivedContent, state.BytesContent.Length - state.AlreadyReceivedContent,
// SocketFlags.None, ref state.UdpEndPoint, new AsyncCallback(ContentReceiveAsyncCallback), state);
// }
// else
// {
// //没有内容了
// ThreadDealWithReveice(state, BitConverter.ToInt32(state.BytesHead, 0), state.BytesContent);
// state = null;
// RefreshReceive();
// }
// }
// }
// catch(Exception ex)
// {
// LogHelper.SaveError(StringResources.异步数据结束挂起发送出错, ex);
// }
// }
//}
//private void ContentReceiveAsyncCallback(IAsyncResult ar)
//{
// if (ar.AsyncState is AsyncStateOne state)
// {
// try
// {
// state.AlreadyReceivedContent += state.WorkSocket.EndReceiveFrom(ar, ref state.UdpEndPoint);
// if (state.AlreadyReceivedContent < state.BytesContent.Length)
// {
// //还需要继续接收
// WorkSocket.BeginReceiveFrom(state.BytesContent, state.AlreadyReceivedContent, state.BytesContent.Length - state.AlreadyReceivedContent,
// SocketFlags.None, ref state.UdpEndPoint, new AsyncCallback(ContentReceiveAsyncCallback), state);
// }
// else
// {
// //接收完成了
// ThreadDealWithReveice(state, BitConverter.ToInt32(state.BytesHead, 0), new byte[0]);
// state = null;
// RefreshReceive();
// }
// }
// catch (Exception ex)
// {
// LogHelper.SaveError(StringResources.异步数据结束挂起发送出错, ex);
// }
// }
//}
#region 数据中心处理块
/// <summary>
/// 数据处理中心
/// </summary>
/// <param name="receive"></param>
/// <param name="protocol"></param>
/// <param name="customer"></param>
/// <param name="content"></param>
internal override void DataProcessingCenter(AsyncStateOne receive, int protocol, int customer, byte[] content)
{
LogNet?.WriteDebug(LogHeaderText, "Protocol:" + protocol + " customer:" + customer + " ip:" + receive.GetRemoteEndPoint().Address.ToString());
if (protocol == HslCommunicationCode.Hsl_Protocol_User_Bytes)
{
AcceptByte?.Invoke(receive, customer, content);
}
else if (protocol == HslCommunicationCode.Hsl_Protocol_User_String)
{
//接收到文本数据
string str = Encoding.Unicode.GetString(content);
AcceptString?.Invoke(receive, customer, str);
}
}
private void ContentReceiveCallBack(IAsyncResult ar)
{
if (ar.AsyncState is DeviceState stateone)
{
try
{
int count = stateone.WorkSocket.EndReceive(ar);
if (count > 0)
{
MemoryStream ms = new MemoryStream( );
byte next = stateone.Buffer[0];
while (next != endByte)
{
ms.WriteByte(next);
byte[] buffer = new byte[1];
stateone.WorkSocket.Receive(buffer, 0, 1, SocketFlags.None);
next = buffer[0];
}
// 接收完成
stateone.WorkSocket.BeginReceive(stateone.Buffer, 0, stateone.Buffer.Length, SocketFlags.None,
new AsyncCallback(ContentReceiveCallBack), stateone);
byte[] receive = ms.ToArray( );
ms.Dispose( );
lock_list.Enter( );
stateone.ReceiveTime = DateTime.Now;
lock_list.Leave( );
AcceptBytes?.Invoke(stateone, receive);
AcceptString?.Invoke(stateone, Encoding.ASCII.GetString(receive));
}
else
{
RemoveClient(stateone);
LogNet?.WriteInfo(ToString( ), StringResources.Language.NetClientOffline);
}
}
catch (Exception ex)
{
//登录前已经出错
RemoveClient(stateone);
LogNet?.WriteException(ToString( ), StringResources.Language.NetClientLoginFailed, ex);
}
}
}
private void ContentReceiveCallBack(IAsyncResult ar)
{
if (ar.AsyncState is DeviceState stateone)
{
try
{
int count = stateone.WorkSocket.EndReceive(ar);
if (count > 0)
{
MemoryStream ms = new MemoryStream( );
byte next = stateone.Buffer[0];
while (next != endByte)
{
ms.WriteByte(next);
next = NetSupport.ReadBytesFromSocket(stateone.WorkSocket, 1)[0];
}
// 接收完成
stateone.WorkSocket.BeginReceive(stateone.Buffer, 0, stateone.Buffer.Length, SocketFlags.None,
new AsyncCallback(ContentReceiveCallBack), stateone);
string read = Encoding.ASCII.GetString(ms.ToArray( ));
ms.Dispose( );
lock_list.Enter( );
stateone.ReceiveTime = DateTime.Now;
lock_list.Leave( );
AcceptString?.Invoke(stateone, read);
}
else
{
stateone.WorkSocket.BeginReceive(stateone.Buffer, 0, stateone.Buffer.Length, SocketFlags.None,
new AsyncCallback(ContentReceiveCallBack), stateone);
}
}
catch (Exception ex)
{
//登录前已经出错
RemoveClient(stateone);
LogNet?.WriteException(LogHeaderText, StringResources.NetClientLoginFailed, ex);
}
}
}