public void CheckSendPerformance(int count)
{
var queue = new MsmqMessageQueue("test.msmq.performance", "error").PurgeInputQueue();
var transportMessageToSend = new TransportMessageToSend
{
Headers = new Dictionary<string, string>(),
Body = new byte[1024],
Label = "this is just a label"
};
var stopwatch = Stopwatch.StartNew();
count.Times(() => queue.Send("test.msmq.performance", transportMessageToSend));
var totalSeconds = stopwatch.Elapsed.TotalSeconds;
Console.WriteLine("Sending {0} messages took {1:0} s - that's {2:0} msg/s",
count, totalSeconds, count/totalSeconds);
}
public void CanSendAndReceiveMessageToQueueOnLocalhost()
{
// arrange
var queue = new MsmqMessageQueue("test.msmq.loca.input").PurgeInputQueue();
disposables.Add(queue);
const string localHostQualifiedQueueName = "test.msmq.loca.input@localhost";
// act
queue.Send(localHostQualifiedQueueName, new TransportMessageToSend { Body = Encoding.UTF8.GetBytes("yo dawg!") }, new NoTransaction());
Thread.Sleep(200);
// assert
var receivedTransportMessage = queue.ReceiveMessage(new NoTransaction());
receivedTransportMessage.ShouldNotBe(null);
Encoding.UTF8.GetString(receivedTransportMessage.Body).ShouldBe("yo dawg!");
}
public void CanSendAndReceiveMessageToQueueOnMachineSpecifiedByIp()
{
var ipAddress = GuessOwnIpAddress();
// arrange
var queue = new MsmqMessageQueue("test.msmq.ip.input").PurgeInputQueue();
disposables.Add(queue);
var ipQualifiedName = "test.msmq.ip.input@" + ipAddress;
// act
queue.Send(ipQualifiedName, new TransportMessageToSend { Body = Encoding.UTF8.GetBytes("yo dawg!") }, new NoTransaction());
Thread.Sleep(1.Seconds());
// assert
var receivedTransportMessage = queue.ReceiveMessage(new NoTransaction());
receivedTransportMessage.ShouldNotBe(null);
Encoding.UTF8.GetString(receivedTransportMessage.Body).ShouldBe("yo dawg!");
}
public void CanSendAndReceiveMessageToQueueOnSpecificMachine()
{
// arrange
var queue = new MsmqMessageQueue("test.msmq.mach.input").PurgeInputQueue();
disposables.Add(queue);
var machineQualifiedQueueName = "test.msmq.mach.input@" + Environment.MachineName;
// act
queue.Send(machineQualifiedQueueName, new TransportMessageToSend { Body = Encoding.UTF8.GetBytes("yo dawg!") }, new NoTransaction());
Thread.Sleep(200);
// assert
var receivedTransportMessage = queue.ReceiveMessage(new NoTransaction());
receivedTransportMessage.ShouldNotBe(null);
Encoding.UTF8.GetString(receivedTransportMessage.Body).ShouldBe("yo dawg!");
}
static void Run(Parameters parameters)
{
if (string.IsNullOrWhiteSpace(parameters.ErrorQueueName))
{
throw new NiceException("Please specify the name of an error queue");
}
using (var tx = new TransactionScope())
{
var transactionContext = new AmbientTransactionContext();
if (!MessageQueue.Exists(MsmqUtil.GetPath(parameters.ErrorQueueName)))
{
throw new NiceException("The MSMQ queue '{0}' does not exist!", parameters.ErrorQueueName);
}
var msmqMessageQueue = new MsmqMessageQueue(parameters.ErrorQueueName, allowRemoteQueue: true);
var allTheMessages = GetAllTheMessages(msmqMessageQueue, transactionContext);
foreach (var message in allTheMessages)
{
var transportMessageToSend = message.ToForwardableMessage();
try
{
if (!transportMessageToSend.Headers.ContainsKey(Headers.SourceQueue))
{
throw new NiceException(
"Message {0} does not have a source queue header - it will be moved back to the input queue",
message.Id);
}
var sourceQueue = (string)transportMessageToSend.Headers[Headers.SourceQueue];
if (parameters.AutoMoveAllMessages.GetValueOrDefault())
{
msmqMessageQueue.Send(sourceQueue, transportMessageToSend, transactionContext);
Print("Moved {0} to {1}", message.Id, sourceQueue);
}
else
{
var answer = PromptChar(new[] { 'y', 'n' }, "Would you like to move {0} to {1}? (y/n)",
message.Id, sourceQueue);
if (answer == 'y')
{
msmqMessageQueue.Send(sourceQueue, transportMessageToSend, transactionContext);
Print("Moved {0} to {1}", message.Id, sourceQueue);
}
else
{
msmqMessageQueue.Send(msmqMessageQueue.InputQueueAddress,
transportMessageToSend,
transactionContext);
Print("Moved {0} to {1}", message.Id, msmqMessageQueue.InputQueueAddress);
}
}
}
catch (NiceException e)
{
Print(e.Message);
msmqMessageQueue.Send(msmqMessageQueue.InputQueueAddress,
transportMessageToSend,
transactionContext);
}
}
if (parameters.DryRun.GetValueOrDefault())
{
Print("Aborting queue transaction");
return;
}
if (!parameters.Interactive)
{
tx.Complete();
return;
}
var commitAnswer = PromptChar(new[] {'y', 'n'}, "Would you like to commit the queue transaction?");
if (commitAnswer == 'y')
{
Print("Committing queue transaction");
tx.Complete();
return;
}
Print("Queue transaction aborted");
}
}
