public Message SendServerCommand(Server.CommandName cmd, List <Object> cmdParams)
{
var command = new Message();
command.Type = MessageType.COMMAND;
command.SubType = (int)cmd;
command.Target = ServerID;
//now add in extra params
switch (cmd)
{
case Server.CommandName.SET_TRACE_LEVEL:
if (cmdParams.Count < 2)
{
throw new Exception("Please supply a listener name and trace level");
}
command.AddValue("Listener", cmdParams[0].ToString());
command.AddValue("TraceLevel", (int)cmdParams[1]);
break;
case Server.CommandName.RESTORE_TRACE_LEVEL:
if (cmdParams.Count < 1)
{
throw new Exception("Please supply a listener name");
}
command.AddValue("Listener", cmdParams[0].ToString());
break;
case Server.CommandName.ECHO_TRACE_TO_CLIENT:
if (cmdParams.Count < 1)
{
throw new Exception("Please supply something to echo");
}
command.Value = (String)cmdParams[0];
break;
case Server.CommandName.CLOSE_CONNECTION:
if (cmdParams.Count < 1)
{
throw new Exception("Please supply connection ID");
}
command.AddValue("ConnectionID", cmdParams[0].ToString());
break;
}
SendMessage(command);
return(command);
}
public Message Unsubscribe(String clients)
{
var msg = new Message();
msg.Type = MessageType.UNSUBSCRIBE;
msg.Value = "Unsubscibe request from " + Name;
msg.AddValue("Clients", clients);
SendMessage(msg);
if (_subscriptionFilters.Count > 0)
{
List <MessageFilter> toRemove = new List <MessageFilter>();
var parts = clients.Split(',');
foreach (var client in parts)
{
foreach (MessageFilter f in _subscriptionFilters)
{
if (f.Sender.Equals(client.Trim()))
{
HandleMessage -= f.HandleMessage;
toRemove.Add(f);
}
}
}
foreach (MessageFilter r in toRemove)
{
_subscriptionFilters.Remove(r);
}
}
return(msg);
}
public Message SendCommand(String target, String command, List <Object> args = null)
{
var msg = new Message();
msg.Type = MessageType.COMMAND;
msg.Value = command;
//sanitise args
List <Object> args2send = null;
if (args != null)
{
args2send = new List <Object>();
foreach (var arg in args)
{
if (arg == null || arg.ToString() == String.Empty)
{
continue;
}
if (arg is String && arg != null)
{
args2send.Add(((String)arg).Trim());
}
else
{
args2send.Add(arg);
}
}
}
msg.AddValue("Arguments", args2send);
SendMessage(target, msg);
return(msg);
}
public Message Subscribe(String clients)
{
var msg = new Message();
msg.Type = MessageType.SUBSCRIBE;
msg.Value = "Subscription request from " + Name;
msg.AddValue("Clients", clients);
SendMessage(msg);
return(msg);
}
public Message RequestServerConnectionStatus(String cnnId = null)
{
if (!IsConnected)
{
throw new Exception("Connection::RequestStatus: cannot request because not connected");
}
var request = new Message();
request.Type = MessageType.STATUS_REQUEST;
request.AddValue("ConnectionID", cnnId == null ? Name : cnnId);
SendMessage(request);
return(request);
}