private void ActiveStaticCommandOnExecutionStopped(object sender, EventArgs eventArgs)
{
var activeStaticCommand = (ActiveStaticCommand)sender;
PotentialCommand potentialCommand;
lock (_activeCommandsLock)
{
potentialCommand = ActiveCommands.FirstOrDefault(x => x.Value.CommandId == activeStaticCommand.CommandId).Key;
if (potentialCommand == null)
{
return;
}
ActiveCommands.Remove(potentialCommand);
}
var serverConnection = (ServerConnection)_clientInfo.ServerConnection;
lock (serverConnection.SendLock)
{
DynamicCommandFeedbackFactory.PushEvent(serverConnection.BinaryWriter, potentialCommand.CallbackId,
ActivityType.Stopped, null);
}
}
private void ExecutePotentialCommand(PotentialCommand potentialCommand)
{
StaticCommand staticCommand;
if (StaticCommands.TryGetValue(potentialCommand.CommandId, out staticCommand))
{
var activeStaticCommand = staticCommand as ActiveStaticCommand;
if (activeStaticCommand != null)
{
//create a new instance because the commands are session based
activeStaticCommand = (ActiveStaticCommand)Activator.CreateInstance(activeStaticCommand.GetType());
activeStaticCommand.ExecutionStopped += ActiveStaticCommandOnExecutionStopped;
//the command is automatically removed
if (!_activeCommandStopScheduler.ExecuteActiveCommand(potentialCommand, activeStaticCommand))
{
return;
}
lock (_activeCommandsLock)
ActiveCommands.Add(potentialCommand, activeStaticCommand);
var serverConnection = (ServerConnection)_clientInfo.ServerConnection;
lock (serverConnection.SendLock)
{
DynamicCommandFeedbackFactory.PushEvent(serverConnection.BinaryWriter,
potentialCommand.CallbackId, ActivityType.Active, null);
}
new Thread(() =>
{
try
{
activeStaticCommand.Execute(new CommandParameter(potentialCommand.Parameter), null,
_clientInfo);
}
catch (Exception)
{
ActiveStaticCommandOnExecutionStopped(activeStaticCommand, EventArgs.Empty);
}
})
{
IsBackground = true
}.Start();
}
else
{
var feedbackFactory =
new DynamicCommandFeedbackFactory((ServerConnection)_clientInfo.ServerConnection,
potentialCommand.CallbackId);
new Thread(() =>
{
try
{
staticCommand.Execute(new CommandParameter(potentialCommand.Parameter), feedbackFactory,
_clientInfo);
}
catch (Exception ex)
{
feedbackFactory.Failed("Critical error: " + ex.Message);
}
//that will execute anyways only if it wasn't pushed yet
feedbackFactory.Succeeded();
})
{
IsBackground = true
}.Start();
}
}
}
