public void HandleClientMessage(Connection cnn, Chetch.Messaging.Message message)
{
//record this
LogMessage(CMDataSource.MessageDirection.INBOUND, message);
switch (message.Type)
{
case MessageType.SHUTDOWN:
break;
case MessageType.STATUS_RESPONSE:
if (message.HasValue("ServerID"))
{
//send status request to all connected clients
var clients = message.GetList <String>("Connections");
System.Diagnostics.Trace.WriteLine(String.Format("Server status response shows {0} client connections ...", clients.Count));
foreach (var cs in clients)
{
var data = cs.Split(' ');
var clientName = data[1];
if (clientName != null && clientName != String.Empty)
{
CurrentClient.RequestClientConnectionStatus(clientName);
System.Diagnostics.Trace.WriteLine("Requesting status of " + clientName);
//System.Threading.Thread.Sleep(100);
}
}
}
break;
default:
break;
} //ehd switch
}
private void SendClientCommand(String target, String command, List <Object> commandArgs)
{
ClientConnection client = appCtx.CurrentClient;
System.Diagnostics.Trace.WriteLine("Sending " + command + " to " + target);
MessageSent = client.SendCommand(target, command, commandArgs);
UpdateMessageSentDetails();
}
private void LogMessage(CMDataSource.MessageDirection direction, Chetch.Messaging.Message message)
{
if (message.Type == Chetch.Messaging.MessageType.TRACE)
{
CurrentDataSource?.AddTraceData(message);
}
else
{
CurrentDataSource?.AddMessageData(direction, message);
}
}
public MessageData(MessageDirection direction, Chetch.Messaging.Message message)
{
ID = message.ID;
Direction = direction;
Type = message.Type;
Target = message.Target;
Sender = message.Sender;
Summary = message.Value;
Message = message;
Timestamp = DateTime.Now.Ticks;
}
private void HandleMessage(Object sender, ListChangedEventArgs e)
{
switch (e.ListChangedType)
{
case ListChangedType.ItemAdded:
//showing response
IList <CMDataSource.MessageData> l = (IList <CMDataSource.MessageData>)sender;
var md = l[e.NewIndex];
if (MessageSent != null && md.Message.ResponseID == MessageSent.ID)
{
PopulateMessageDetails(md);
MessageSent = null;
}
if (ServerCommandSent != null && md.Message.ResponseID == ServerCommandSent.ID)
{
String text = md.Message.ToStringHeader() + Environment.NewLine + md.Message.ToStringValues(true);
PopulateTextBox(tbServerCommandResponse, text);
ServerCommandSent = null;
}
break;
}
}
private void SendServerCommand()
{
try
{
var client = appCtx.CurrentClient;
if (cmbServerCommands.SelectedIndex == -1)
{
throw new Exception("Please select a command");
}
var s = cmbServerCommands.SelectedItem;
Server.CommandName scmd = (Server.CommandName)Enum.Parse(typeof(Server.CommandName), s.ToString());
List <Object> args = new List <object>();
switch (scmd)
{
case Server.CommandName.CLOSE_CONNECTION:
if (listViewServerConnections.SelectedItems.Count > 0)
{
args.Add(listViewServerConnections.SelectedItems[0].Name);
}
else
{
throw new Exception("Please select a connection");
}
break;
default:
args = tbServerCommandLine.Text.Split(' ').ToList <Object>();
break;
}
ServerCommandSent = client.SendServerCommand(scmd, args);
} catch (Exception e)
{
HandleException(e);
}
}
private void ModifyMessage(Connection cnn, Chetch.Messaging.Message message)
{
LogMessage(CMDataSource.MessageDirection.OUTBOUND, message);
}
private void SendMessage(String sendType = null)
{
System.Diagnostics.Debug.Print("Send message");
try
{
if (sendType == null)
{
if (cmbSendType.SelectedItem != null)
{
sendType = cmbSendType.SelectedItem.ToString();
}
}
if (sendType == null || sendType == String.Empty)
{
throw new Exception("No send type provided");
}
String target = null;
if (listViewClients.SelectedItems != null && listViewClients.SelectedItems.Count > 0)
{
target = listViewClients.SelectedItems[0].Name;
}
ClientConnection client = appCtx.CurrentClient;
String commandLine = tbCommandLine.Text;
List <String> clArgs = commandLine.Split(' ').ToList();
if (client == null)
{
throw new Exception("No client from which to send");
}
switch (sendType.Trim().ToUpper())
{
case "PING":
MessageSent = client.SendPing(target);
break;
case "STATUS REQUEST":
if (target == null)
{
MessageSent = client.RequestServerStatus();
}
else
{
MessageSent = client.RequestClientConnectionStatus(target);
}
break;
case "SUBSCRIBE":
if (target == null)
{
throw new Exception("Please select client to subscribe to");
}
else
{
MessageSent = client.Subscribe(target);
}
break;
case "UNSUBSCRIBE":
if (target == null)
{
throw new Exception("Please select client to unsubscribe from");
}
else
{
MessageSent = client.Unsubscribe(target);
}
break;
case "COMMAND":
if (target != null)
{
var cmd = clArgs[0];
var cmdArgs = clArgs.Count > 1 ? clArgs.GetRange(1, clArgs.Count - 1).ToList <Object>() : null;
int repeat = 1;
int delay = 0;
String rd = tbRepeatDelay.Text;
if (rd != null && rd != String.Empty)
{
String[] ar = rd.Split(':');
repeat = ar.Length > 0 ? System.Convert.ToInt32(ar[0]) : 1;
delay = ar.Length > 1 ? System.Convert.ToInt32(ar[1]) : 0;
}
ThreadExecutionManager.Execute <List <Object> >("ccmdCMM", repeat, delay, SendClientCommand, target, cmd, cmdArgs);
}
else
{
throw new Exception("Use server tab to send commands to server");
}
break;
default:
throw new Exception("Send type " + sendType + " not recognised");
}
UpdateMessageSentDetails();
} catch (Exception e)
{
HandleException(e);
}
}
