HandleResult OnReceive(HPSocketCS.TcpServer sender, IntPtr connId, byte[] bytes)
{
// 数据到达了
try
{
// 获取附加数据
ClientInfo clientInfo = extra.Get(connId);
if (clientInfo != null)
{
// clientInfo 就是accept里传入的附加数据了
AddMsg(string.Format(" > [{0},OnReceive] -> {1}:{2} ({3} bytes)", clientInfo.ConnId, clientInfo.IpAddress, clientInfo.Port, bytes.Length));
}
else
{
AddMsg(string.Format(" > [{0},OnReceive] -> ({1} bytes)", connId, bytes.Length));
}
if (server.Send(connId, bytes, bytes.Length))
{
return(HandleResult.Ok);
}
return(HandleResult.Error);
}
catch (Exception)
{
return(HandleResult.Ignore);
}
}
HandleResult OnPointerDataReceive(HPSocketCS.TcpServer sender, IntPtr connId, IntPtr pData, int length)
{
// 数据到达了
try
{
// 可以通过下面的方法转换到byte[]
// byte[] bytes = new byte[length];
// Marshal.Copy(pData, bytes, 0, length);
// 获取附加数据
ClientInfo clientInfo = extra.Get(connId);
if (clientInfo != null)
{
// clientInfo 就是accept里传入的附加数据了
AddMsg(string.Format(" > [{0},OnReceive] -> {1}:{2} ({3} bytes)", clientInfo.ConnId, clientInfo.IpAddress, clientInfo.Port, length));
}
else
{
AddMsg(string.Format(" > [{0},OnReceive] -> ({1} bytes)", connId, length));
}
if (server.Send(connId, pData, length))
{
return(HandleResult.Ok);
}
return(HandleResult.Error);
}
catch (Exception)
{
return(HandleResult.Ignore);
}
}
HandleResult OnAccept(HPSocketCS.TcpServer sender, IntPtr connId, IntPtr pClient)
{
// 客户进入了
// 获取客户端ip和端口
string ip = string.Empty;
ushort port = 0;
if (server.GetRemoteAddress(connId, ref ip, ref port))
{
AddMsg(string.Format(" > [{0},OnAccept] -> PASS({1}:{2})", connId, ip.ToString(), port));
}
else
{
AddMsg(string.Format(" > [{0},OnAccept] -> Server_GetClientAddress() Error", connId));
}
// 设置附加数据
ClientInfo clientInfo = new ClientInfo();
clientInfo.ConnId = connId;
clientInfo.IpAddress = ip;
clientInfo.Port = port;
if (extra.Set(connId, clientInfo) == false)
{
AddMsg(string.Format(" > [{0},OnAccept] -> SetConnectionExtra fail", connId));
}
return(HandleResult.Ok);
}
public TcpServerEx()
{
m_tcpserver = new HPSocketCS.TcpServer();
m_LockObject = new object();
m_Queue = new Queue <SocketEvent>();
m_TempQueue = new Queue <SocketEvent>();
}
HandleResult OnShutdown(HPSocketCS.TcpServer sender)
{
// 服务关闭了
AddMsg(" > [OnShutdown]");
return(HandleResult.Ok);
}
HandleResult OnSend(HPSocketCS.TcpServer sender, IntPtr connId, byte[] bytes)
{
// 服务器发数据了
AddMsg(string.Format(" > [{0},OnSend] -> ({1} bytes)", connId, bytes.Length));
return(HandleResult.Ok);
}
public static event ShowMsg OnMessage;//消息来了的委托事件
/// <summary>
/// 构造函数，要求有参数
/// </summary>
/// <param name="ip"></param>
/// <param name="port">端口号</param>
/// <param name="desc">服务器描述</param>
public TcpServerManager(string ip, ushort port, string desc)
{
this.ip = ip;
this.port = port;
this.desc = desc;
server = new HPSocketCS.TcpServer();
extra = new HPSocketCS.Extra <ClientInfo>();
server.OnAccept += new HPSocketCS.TcpServerEvent.OnAcceptEventHandler(server_OnAccept);
server.OnSend += new TcpServerEvent.OnSendEventHandler(server_OnSend);
server.OnReceive += new HPSocketCS.TcpServerEvent.OnReceiveEventHandler(server_OnReceive);
server.OnClose += new TcpServerEvent.OnCloseEventHandler(server_OnClose);
server.OnShutdown += new TcpServerEvent.OnShutdownEventHandler(server_OnShutdown);
StartServer();
}
HandleResult OnClose(HPSocketCS.TcpServer sender, IntPtr connId, SocketOperation enOperation, int errorCode)
{
if (errorCode == 0)
{
AddMsg(string.Format(" > [{0},OnClose]", connId));
}
else
{
AddMsg(string.Format(" > [{0},OnError] -> OP:{1},CODE:{2}", connId, enOperation, errorCode));
}
if (extra.Remove(connId) == false)
{
AddMsg(string.Format(" > [{0},OnClose] -> SetConnectionExtra({0}, null) fail", connId));
}
return(HandleResult.Ok);
}
public BasicServer()
{
server = new HPSocketCS.TcpServer();
try
{
// 设置服务器事件
server.OnPrepareListen += new TcpServerEvent.OnPrepareListenEventHandler(OnPrepareListen);
server.OnAccept += new TcpServerEvent.OnAcceptEventHandler(OnAccept);
server.OnSend += new TcpServerEvent.OnSendEventHandler(OnSend);
server.OnReceive += new TcpServerEvent.OnReceiveEventHandler(OnReceive);
server.OnClose += new TcpServerEvent.OnCloseEventHandler(OnClose);
server.OnError += new TcpServerEvent.OnErrorEventHandler(OnError);
server.OnShutdown += new TcpServerEvent.OnShutdownEventHandler(OnShutdown);
}
catch (Exception ex)
{
Output.LogDefault(ex.Message);
}
}
public BaseDTU(DTUEntity dtu, IntPtr connId, TcpServer server)
{
this.dtu = dtu;
this.connId = connId;
this.server = server;
}
HandleResult OnPrepareListen(HPSocketCS.TcpServer sender, IntPtr soListen)
{
// 监听事件到达了,一般没什么用吧?
return(HandleResult.Ok);
}
/// <summary>
/// 处理单个数据
/// 这个数据可以使任何的，比如登陆的，心跳的 ，还是正常的数据包都行
/// </summary>
/// <param name="data">要求为 ClientInfo</param>
public void ProcessSingleData(object data)
{
ClientInfo clientInfo = data as ClientInfo;
HPSocketCS.TcpServer server = clientInfo.server;
byte[] bytes = clientInfo.Data;
IntPtr connId = clientInfo.ConnId;
if (clientInfo != null)
{
if (bytes.Length == 14 && bytes[0] == 170)
{
//14位长，并且第一位是170，表示是登陆指令，解析登陆id
String logid = BaseDTU.ParseLogin(bytes);
if (logid != "")
{
try
{
//合法的id，首先发送心跳包
if (server.Send(clientInfo.ConnId, heartbeat, heartbeat.Length))
{
//发送心跳包成功，根据过滤的设置显示发送成功的消息
if (clientInfo.ConnId.ToInt32() % showFilterNumber == 0)
{
AddMsg(string.Format(" 发送了心跳包 {0}", clientInfo.ConnId));
}
//判断此server的dtu字典中是否存在这个logid
if (clientInfo.serverManager.dtuDic.ContainsKey(logid))
{
//已存在key,说明已经初始化了
try
{
//心跳完成，准备轮训
clientInfo.serverManager.dtuDic[logid].server = server;
clientInfo.serverManager.dtuDic[logid].connId = connId;
basetimermgr.AddDTU(clientInfo.serverManager.dtuDic[logid]);
if (clientInfo.ConnId.ToInt32() % showFilterNumber == 0)
{
AddMsg(string.Format(clientInfo.serverManager.desc + " > [客户端] -> {0}开始轮询", (int)connId));
}
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
}
else
{
//不存在key 未被初始化
if (server.Disconnect(connId, true))
{
//正常断开非法登录客户端
}
AddMsg(string.Format(" > [客户端] -> {0}断开 id : {1}", (int)connId, logid));
}
}
}
catch (Exception e)
{
MessageBox.Show("发送出错" + e.Message);
}
}
else
{
//非法id,断开
if (server.Disconnect(connId, true))
{
//正常断开非法登录客户端
}
}
}
else
{
//不是登录包
if (bytes == heartbeat)
{
//收到的是心跳包
}
else
{
try
{
//收到的是正常任务包
BaseDTU basedtu = clientInfo.serverManager.dtuDic.Values.Where(item => item.connId == connId).FirstOrDefault();
if (basedtu != null)
{
//把正常数据包丢给dtu处理
basedtu.ReceivedCmd(bytes);
}
}
catch (Exception e)
{
server.Disconnect(connId);
}
}
}
}
else
{
AddMsg(string.Format(" > [{0},OnReceive] -> ({1} bytes)", connId, bytes.Length));
}
}