HandleResult OnPointerDataReceive(IServer 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 OnReceive(IntPtr connId, byte[] bytes)
{
// 数据到达了
try
{
// 获取附加数据
IntPtr clientPtr = IntPtr.Zero;
if (server.GetConnectionExtra(connId, ref clientPtr))
{
// ci 就是accept里传入的附加数据了
ClientInfo ci = (ClientInfo)Marshal.PtrToStructure(clientPtr, typeof(ClientInfo));
AddMsg(string.Format(" > [{0},OnReceive] -> {1}:{2} ({3} bytes)", ci.ConnId, ci.IpAddress, ci.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);
}
}
private void buttonSend_Click(object sender, EventArgs e)
{
string sendContent = textBoxSendMsg.Text;
if (sendContent.Length < 1)
{
return;
}
if (checkedListBoxClientList.Items.Count < 1)
{
return;
}
try
{
// byte[] sendBytes = Encoding.Default.GetBytes(sendContent);
byte[] sendBytes = Encoding.GetEncoding("UTF-8").GetBytes(sendContent);
for (int i = 0; i < checkedListBoxClientList.Items.Count; i++)
{
IntPtr connId = (IntPtr)Convert.ToInt32(checkedListBoxClientList.Items[i]);
if (checkedListBoxClientList.GetItemChecked(i))
{
server.Send(connId, sendBytes, sendBytes.Length);
}
}
textBoxSendMsg.Text = string.Empty;
}
catch (Exception exc)
{
ShowMSG(string.Format("发送失败：{0}", exc.Message));
}
}
HandleResult OnReceive(IntPtr connId, byte[] bytes)
{
// 数据到达了
Interlocked.Add(ref totalReceived, bytes.Length);
if (server.Send(connId, bytes, bytes.Length))
{
return(HandleResult.Ok);
}
return(HandleResult.Error);
}
HandleResult OnPointerDataReceive(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);
AddMsg(string.Format(" > [获取的数据] -> {0}", Encoding.Default.GetString(bytes)));
#region -----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},OnPointerDataReceive] -> {1}:{2} ({3} bytes)", clientInfo.ConnId, clientInfo.IpAddress, clientInfo.Port, length));
* }
* else
* {
* AddMsg(string.Format(" > [{0},OnPointerDataReceive] -> ({1} bytes)", connId, length));
* }
*/
#endregion
//服务器向客户端发送返回数据
if (server.Send(connId, pData, length))
{
return(HandleResult.Ok);
}
return(HandleResult.Error);
}
catch (Exception)
{
return(HandleResult.Ignore);
}
}
/// <summary>
/// 发送指令
/// 此处得到的发送指令，一定是可用的且不为End类型的
/// </summary>
private void sendPollingCMD()
{
BaseCmd baseCmd = ReadCmd();
if (baseCmd != null)
{
currentCmd = baseCmd;
byte[] tempCmd = baseCmd.GetSendCommand();
if (server.Send(connId, tempCmd, tempCmd.Length))
{
sendTime = DateTime.Now;
}
}
}
HandleResult OnReceive(uint dwConnID, IntPtr pData, int iLength)
{
// 数据到达了
Interlocked.Add(ref totalReceived, iLength);
if (server.Send(dwConnID, pData, iLength))
{
return(HandleResult.Ok);
}
return(HandleResult.Error);
/*try
* {*/
/*
* // 从pData中获取字符串
* // string str = Marshal.PtrToStringAnsi(pData, iLength);
*
* // intptr转byte[]
* // byte[] bytes = new byte[iLength];
* // Marshal.Copy(pData, bytes, 0, iLength);
*
*
* // 获取附加数据
* IntPtr clientPtr = IntPtr.Zero;
* if (server.GetConnectionExtra(dwConnID, ref clientPtr))
* {
* // ci 就是accept里传入的附加数据了
* ClientInfo ci = (ClientInfo)Marshal.PtrToStructure(clientPtr, typeof(ClientInfo));
* AddMsg(string.Format(" > [{0},OnReceive] -> {1}:{2} ({3} bytes)", ci.ConnId, ci.IpAddress, ci.Port, iLength));
* }
* else
* {
* AddMsg(string.Format(" > [{0},OnReceive] -> ({1} bytes)", dwConnID, iLength));
* }
*
* if (server.Send(dwConnID, pData, iLength))
* {
* return HandleResult.Ok;
* }
*
* return HandleResult.Error;*/
/*}
* catch (Exception)
* {
* return HandleResult.IGNORE;
* }*/
}
HandleResult OnReceive(IntPtr connId, IntPtr pData, int length)
{
// 数据到达了
try
{
// 从pData中获取字符串
// string str = Marshal.PtrToStringAnsi(pData, length);
// intptr转byte[]
// byte[] bytes = new byte[length];
// Marshal.Copy(pData, bytes, 0, length);
// 获取附加数据
IntPtr clientPtr = IntPtr.Zero;
if (server.GetConnectionExtra(connId, ref clientPtr))
{
// ci 就是accept里传入的附加数据了
ClientInfo ci = (ClientInfo)Marshal.PtrToStructure(clientPtr, typeof(ClientInfo));
AddMsg(string.Format(" > [{0},OnReceive] -> {1}:{2} ({3} bytes)", ci.ConnId, ci.IpAddress, ci.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);
}
}
/// <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));
}
}