private static async Task SendMessages(ConfirmsAwareChannel senderChannel, string inputQueue,
CancellationToken cancellationToken)
{
var messageNumber = 0;
while (!cancellationToken.IsCancellationRequested)
{
var properties = senderChannel.CreateBasicProperties();
await senderChannel.SendMessage(inputQueue, messageNumber ++.ToString(), properties);
await Task.Delay(450, cancellationToken);
}
}
static async Task Main(string[] args)
{
var connectionFactory = new ConnectionFactory
{
HostName = "localhost",
Port = 5672,
UseBackgroundThreadsForIO = true
};
#region TopologyAndSending
CreateTopologyIfNecessary(InputQueue, connectionFactory);
var cts = new CancellationTokenSource();
var sendConnection = connectionFactory.CreateConnection($"{InputQueue} sender");
var senderChannel = new ConfirmsAwareChannel(sendConnection);
var sendMessagesTask = Task.Run(() => SendMessages(senderChannel, InputQueue, cts.Token), CancellationToken.None);
var receiveConnection = connectionFactory.CreateConnection($"{InputQueue} pump");
var receiveChannel = receiveConnection.CreateModel();
#endregion
receiveChannel.BasicQos(prefetchSize: 0, prefetchCount: 10, global: false);
var consumer = new EventingBasicConsumer(receiveChannel);
#region NotRelevant
consumer.Registered += Consumer_Registered;
receiveConnection.ConnectionShutdown += Connection_ConnectionShutdown;
#endregion
consumer.Received += (sender, args) => Consumer_Received(sender, args, receiveChannel);
receiveChannel.BasicConsume(InputQueue, false, ConsumerTag, consumer);
#region Stop
await Console.Error.WriteLineAsync("Press any key to stop");
Console.ReadLine();
await Console.Error.WriteLineAsync("Shutting down");
cts.Cancel();
try
{
await sendMessagesTask;
}
catch (OperationCanceledException)
{
}
receiveChannel.Close();
receiveConnection.Close();
senderChannel.Dispose();
sendConnection.Close();
#endregion
}
