public override List<byte> pack(Cmd cmd)
{
List<byte> buffer = cmd.to_byte();
long size = buffer.Count;
buffer.InsertRange(0, Cmd.get_bytes(size));
return buffer;
}
private void p2_cmd_handler(IPEndPoint remote, Cmd cmd_base)
{
if (cmd_base is ConfirmIpCmd)
{
ConfirmIpCmd cmd = cmd_base as ConfirmIpCmd;
BroadcastAddressCmd ack = new BroadcastAddressCmd();
ack.sender_name = this_name;
ack.ip = cmd.ip;
ack.port = Helper.p5_tcp_listen_port;
_p5_udp_peer.SendMessage(
new IPEndPoint(IPAddress.Parse(ack.ip), remote.Port),
ack);
}
}
private void p4_tcp_handler(IScsServerClient sc, Cmd cmd)
{
switch (cmd.id)
{
case CmdType.Get_All_Ready_Users_Cmd: OnGetAllReadyUsers(sc, cmd as GetAllReadyUsersCmd); break;
case CmdType.Get_Changed_Ready_Users_Cmd: OnGetChangedReadyUsers(sc, cmd as GetChangedReadyUsersCmd); break;
}
}
private void p2_tcp_handler(IScsServerClient sc, Cmd cmd)
{
switch (cmd.id)
{
case CmdType.Query_User_Cmd: OnQueryUser(sc, cmd as QueryUserCmd); break;
case CmdType.Server_Print_User_Cmd: OnServerPrintUser(sc, cmd as ServerPrintUserCmd); break;
case CmdType.Login_Cmd: OnLogin(sc, cmd as LoginCmd); break;
case CmdType.Client_Print_User_Cmd: OnClientPrintUser(sc, cmd as ClientPrintUserCmd); break;
}
}
private void p1_tcp_server_MessageReceived(IScsServerClient sc, Cmd cmd)
{
try
{
//心跳消息底层处理过
if (cmd is HeartBeatCmd)
return;
string sender = cmd.sender_name.ToLower();
if (sender.Contains("p4"))
Task.Factory.StartNew(() => p4_tcp_handler(sc, cmd));
else if (sender.Contains("p2"))
Task.Factory.StartNew(() => p2_tcp_handler(sc, cmd));
}
catch (System.Exception ex)
{
EzLogger.GlobalLogger.warning(string.Format("{0}{2}{1}{2}", ex.Message, ex.StackTrace, Environment.NewLine));
}
}
public virtual List<byte> pack(Cmd cmd)
{
throw new Exception("no implementation.");
}
public static void tcp_server_send(IScsServerClient server, Cmd cmd)
{
if (server == null || cmd == null || server.CommunicationState != CommunicationStates.Connected)
return;
lock (server)
{
try { server.SendMessage(cmd); }
catch (System.Exception ex) { EzLogger.GlobalLogger.warning(string.Format("{0}{2}{1}{2}", ex.Message, ex.StackTrace, Environment.NewLine)); }
}
}
void p5_tcp_client_MessageReceived(AsyncTcpClient client, Cmd cmd)
{
if (cmd == null || cmd is HeartBeatCmd)
return;
if (!cmd.sender_name.ToLower().Contains("p5"))
return;
try
{
//只向p5发心跳、报告消息，其返回不关心
}
catch (System.Exception ex)
{
EzLogger.GlobalLogger.debug(ex.Message);
}
}
public static void tcp_client_send(AsyncTcpClient client, Cmd cmd)
{
if (cmd == null || client == null || !client.Connected)
return;
if (cmd is HeartBeatCmd)
{
if (Monitor.TryEnter(client))
{
try { client.SendMessage(cmd); }
catch (System.Exception ex) { EzLogger.GlobalLogger.warning(string.Format("{0}{2}{1}{2}", ex.Message, ex.StackTrace, Environment.NewLine)); }
finally { Monitor.Exit(client); }
}
}
else
{
lock (client)
{
try { client.SendMessage(cmd); }
catch (System.Exception ex) { EzLogger.GlobalLogger.warning(string.Format("{0}{2}{1}{2}", ex.Message, ex.StackTrace, Environment.NewLine)); }
}
}
}
void p5_tcp_server_MessageReceived(IScsServerClient sc, Cmd cmd)
{
EzLogger.GlobalLogger.debug("message sender = " + cmd.sender_name ?? "");
//根据cmd.sender_name设置各个远程设备状态
//todo
//p5必须响应的其它命令
//todo
}
public virtual List <byte> pack(Cmd cmd)
{
throw new Exception("no implementation.");
}
/// <summary>
///
/// </summary>
/// <param name="cmd"></param>
/// <param name="timeout">ms为单位. 1000 stands for 1s.</param>
/// <returns></returns>
public virtual Cmd SendMessageAndWaitForResponse(Cmd cmd, int timeout = 15000)
{
if (Messenger == null)
return null;
lock (Messenger)
{
return Messenger.SendMessageAndWaitForResponse(cmd, timeout) as Cmd;
}
}
protected virtual void OnMessageReceived(Cmd cmd)
{
EzLogger.GlobalLogger.debug(string.Format("tcp client receive {2} from {0}:{1}",
this.ServerIp, this.ServerPort, cmd.GetType().Name));
EzLogger.GlobalLogger.debug(cmd.ToString());
if (MessageReceived != null)
MessageReceived(this, cmd);
}
private void p5_udp_handler(IPEndPoint remote, Cmd cmd_base)
{
if (cmd_base is BroadcastIpListCmd)
{
BroadcastIpListCmd cmd = cmd_base as BroadcastIpListCmd;
int size = cmd.ips == null ? 0 : cmd.ips.Length;
for (int i = 0; i < size; i++)
{
ConfirmIpCmd ack = new ConfirmIpCmd();
ack.ip = cmd.ips[i];
ack.sender_name = this_name;
_p1_udp_peer.SendMessage(
new IPEndPoint(IPAddress.Parse(ack.ip), remote.Port),
ack);
}
}
else if (cmd_base is BroadcastAddressCmd)
{
if (_p5_tcp_client != null && _p5_tcp_client.Connected)
return;
BroadcastAddressCmd cmd = cmd_base as BroadcastAddressCmd;
_p5_ip = cmd.ip;
_p5_port = cmd.port;
Task.Factory.StartNew(() =>
{
start_p5_tcp_client();
connect_p5_tcp_client(cmd.ip, cmd.port);
});
}
}
public static Cmd tcp_client_send_and_response(RequestReplyTcpClient client, Cmd cmd, int timeout=15000)
{
try
{
if (cmd == null || client == null || !client.Connected)
return null;
return client.SendMessageAndWaitForResponse(cmd, timeout);
}
catch (System.Exception ex)
{
EzLogger.GlobalLogger.warning(string.Format("{0}{2}{1}{2}", ex.Message, ex.StackTrace, Environment.NewLine));
return null;
}
}
private void _p5_tcp_client_MessageReceived(AsyncTcpClient client, Cmd cmd)
{
}
void p1_tcp_client_MessageReceived(AsyncTcpClient client, Cmd cmd)
{
if (cmd == null || (cmd is HeartBeatCmd))
return;
if (!cmd.sender_name.ToLower().Contains("p1"))
return;
try
{
switch (cmd.id)
{
case CmdType.Get_All_Ready_Users_Cmd_Ack: OnGetAllReadyUsersAck(_p1_tcp_client, cmd as GetAllReadyUsersCmdAck); break;
case CmdType.Get_Changed_Ready_Users_Cmd_Ack: OnGetChangedUsersAck(_p1_tcp_client, cmd as GetChangedReadyUsersCmdAck); break;
}
}
catch (System.Exception ex)
{
EzLogger.GlobalLogger.debug(ex.Message);
}
}