void ProcessMessage(ExecuteCommandMessage m)
{
foreach (ServerCommand c in commands)
{
if (c.Id == m.CommandId)
{
var result = c.Function();
SendCommandResult(c, m.ExecutionId, result);
DebugPrint("Executed Command " + c.Name);
}
}
}
void Run()
{
// Preallocate messages (not thread-safe)
var header = new Header();
var getVariablesMessage = new GetVariablesMessage();
var setVariableValueMessage = new SetVariableValueMessage();
var getCommandsMessage = new GetCommandsMessage();
var executeCommandMessage = new ExecuteCommandMessage();
for (; ;)
{
try {
ReadHeader(header);
DebugPrint("Received header: " + header.ToString());
switch (header.Operation)
{
case ControlOp.GetVariables:
ReadMessage(getVariablesMessage);
ProcessMessage(getVariablesMessage);
break;
case ControlOp.SetVariableValue:
ReadMessage(setVariableValueMessage);
ProcessMessage(setVariableValueMessage);
break;
case ControlOp.GetCommands:
ReadMessage(getCommandsMessage);
ProcessMessage(getCommandsMessage);
break;
case ControlOp.ExecuteCommand:
ReadMessage(executeCommandMessage);
ProcessMessage(executeCommandMessage);
break;
default:
// Unrecognized operation
UnknownMessage unknownMessage = new UnknownMessage();
ReadMessage(unknownMessage);
break;
}
}
catch (Exception ex) {
DebugPrint("!! " + ex + "\n");
throw;
}
}
}