private void ProcessCancelMessage(OrderCancelMessage cancelMsg)
{
var id = _orders.TryGetKey(cancelMsg.OrderTransactionId);
if (id == 0)
{
throw new InvalidOperationException(LocalizedStrings.Str3551Params.Put(cancelMsg.OrderTransactionId));
}
BaseCommandMessage command;
switch (_ordersTypes[cancelMsg.OrderTransactionId])
{
case OrderTypes.Limit:
case OrderTypes.Market:
command = new CancelOrderMessage {
TransactionId = id
};
break;
case OrderTypes.Conditional:
command = new CancelStopOrderMessage {
TransactionId = id
};
break;
case OrderTypes.Repo:
case OrderTypes.ExtRepo:
case OrderTypes.Rps:
command = new CancelNegDealMessage {
TransactionId = id
};
break;
case OrderTypes.Execute:
command = new CancelReportMessage {
TransactionId = id
};
break;
default:
throw new ArgumentOutOfRangeException();
}
SendCommand(command);
}
public void Handle(CancelOrderMessage message)
{
Console.WriteLine("======================================================================");
}
public Task <List <TransactionMetadata> > CancelOrderAsync(CancelOrder cancelOrder, Wallet wallet, TransactionOption options, bool sync = true)
{
TransactionMessage message = new CancelOrderMessage(cancelOrder, wallet, options);
return(BroadcastAsync(message.BuildMessageBody()));
}
static async Task Main(string[] args)
{
var configuration = BuildConfiguration();
var bus = CreateBusControl(configuration);
await Task.Factory.StartNew(async() => await bus.StartAsync());
// 通过指定的 queue uri 创建 send endpoint
var sendEndpoint = await bus.GetSendEndpoint(new Uri(configuration.QueueUrl));
Console.WriteLine("Press a key:");
Console.WriteLine(" 1 to send a CreateOrder message");
Console.WriteLine(" 2 to send a CancelOrder message");
Console.WriteLine(" q to stop the application");
ConsoleKeyInfo key;
int orderId = 0;
do
{
key = Console.ReadKey();
Console.WriteLine();
if (key.Key == ConsoleKey.NumPad1)
{
var message = new CreateOrderMessage()
{
OrderId = ++orderId, OrderDate = DateTime.Now
};
await sendEndpoint.Send(message);
Console.WriteLine($"Order with Id {message.OrderId} has been sent.");
}
else if (key.Key == ConsoleKey.NumPad2)
{
Console.WriteLine("Enter the Id of the order that you want to cancel: ");
string cancelOrderId = Console.ReadLine();
var m2 = new CancelOrderMessage()
{
OrderId = Int32.Parse(cancelOrderId)
};
await sendEndpoint.Send(m2);
}
else if (key.Key == ConsoleKey.Q)
{
break;
}
else
{
Console.WriteLine("Invalid input, press key either 1, 2, or q.");
}
} while (true);
Console.WriteLine("Stopping...");
await Task.Delay(2000);
await bus.StopAsync();
Console.WriteLine("MassTransit Queue demo stopped.");
}
public void Handle(CancelOrderMessage message)
{
}