public override void Start()
{
base.Start();
#region init process command reply worker
try
{
if (!string.IsNullOrWhiteSpace(_replyTopicName))
{
_internalConsumer = MessageQueueClient.StartSubscriptionClient(_replyTopicName,
_replySubscriptionName,
_consumerId,
OnMessagesReceived,
_consumerConfig);
}
}
catch (Exception e)
{
Logger.LogError(e, $"command bus started faield");
}
#endregion
_messageProcessor.Start();
}
public void TryReceivePostAndReply_with_TryScan_timeout(int timeout)
{
// Given
var mb = MailboxProcessor.Start <IReplyChannel <int?> >(async inbox =>
{
var replyChannel = await inbox.TryReceive();
if (replyChannel == null)
{
Assert.True(false);
return;
}
var scanRes = await inbox.TryScan(__ =>
{
Assert.True(false, "Should have timedout");
return(Task.FromResult(inbox));
}, timeout);
if (scanRes == null)
{
replyChannel.Reply(200);
}
else
{
Assert.True(false, "TryScan should have failed");
}
});
// When
var result1 = mb.PostAndReply <int?>(channel => channel);
// Then
Assert.Equal(200, result1);
}
public void PostReceive(int n)
{
// Given
var received = 0L;
var mb = MailboxProcessor.Start <Option <int> >(async inbox =>
{
for (var i = 0; i < n; i++)
{
var _ = await inbox.Receive();
Interlocked.Increment(ref received);
}
});
// When
for (var i = 0; i < n; i++)
{
mb.Post(Some(i));
}
// Then
while (received < n)
{
var numReceived = Interlocked.Read(ref received);
if (numReceived % 100 == 0)
{
Trace.WriteLine(string.Format("received = {0}", numReceived));
}
Thread.Sleep(1);
}
Assert.Equal(n, received);
}
public void TryReceivePostAndReply_with_Scan_timeout(int timeout)
{
// Given
var mb = MailboxProcessor.Start <IReplyChannel <int?> >(async inbox =>
{
var replyChannel = await inbox.TryReceive();
if (replyChannel == null)
{
Assert.True(false);
return;
}
try
{
var _ = await inbox.Scan(__ =>
{
Assert.True(false, "Should have timedout");
return(Task.FromResult(inbox));
}, timeout);
Assert.True(false, "should have received timeout");
}
catch (TimeoutException)
{
replyChannel.Reply(200);
}
});
// When
var result1 = mb.PostAndReply <int?>(channel => channel);
// Then
Assert.Equal(200, result1);
}
public void TryReceive_PostAndReply()
{
// Given
var mb = MailboxProcessor.Start <IReplyChannel <int?> >(async inbox =>
{
var msg = await inbox.TryReceive();
if (msg == null)
{
Assert.True(false);
return;
}
msg.Reply(100);
var msg2 = await inbox.TryReceive();
if (msg2 == null)
{
Assert.True(false);
return;
}
msg2.Reply(200);
});
// When
var result1 = mb.PostAndReply <int?>(channel => channel);
var result2 = mb.PostAndReply <int?>(channel => channel);
// Then
Assert.Equal(100, result1);
Assert.Equal(200, result2);
}
public void MailboxProcessor_null()
{
// Given
var mb = new MailboxProcessor<IReplyChannel<int?>>(async inbox => { });
// When
mb.Start();
// Then
// no exceptions
}
public void MailboxProcessor_null()
{
// Given
var mb = new MailboxProcessor <IReplyChannel <int?> >(async inbox => { });
// When
mb.Start();
// Then
// no exceptions
}
internal RealTimeAgent_Mailbox(Agent agent)
: base(agent)
{
mailbox = MailboxProcessor.Start <Message>(async mb =>
{
while (true)
{
var message = await mb.Receive();
agent.HandleMessage(message);
}
});
}
public void Receive_PostAndReply()
{
// Given
var mb = MailboxProcessor.Start <IReplyChannel <int?> >(async inbox =>
{
var msg = await inbox.Receive();
msg.Reply(100);
});
// When
var result = mb.PostAndReply <int?>(channel => channel);
Assert.Equal(100, result);
}
public void PostTryReceive(int timeout, int n)
{
// Given
var received = 0L;
var mb = MailboxProcessor.Start <Option <int> >(async inbox =>
{
while (Interlocked.Read(ref received) < n)
{
var msgOpt = await inbox.TryReceive(timeout);
if (msgOpt == null)
{
var numReceived = Interlocked.Read(ref received);
if (numReceived % 100 == 0)
{
Trace.WriteLine(string.Format("timeout!, received = {0}", numReceived));
}
}
else
{
Interlocked.Increment(ref received);
}
}
});
// When
for (var i = 0; i < n; i++)
{
Thread.Sleep(1);
mb.Post(Some(i));
}
// Then
while (Interlocked.Read(ref received) < n)
{
var numReceived = Interlocked.Read(ref received);
if (numReceived % 100 == 0)
{
Trace.WriteLine(string.Format("received = {0}", numReceived));
}
Thread.Sleep(1);
}
Assert.Equal(n, received);
}
public void Start()
{
try
{
if (!string.IsNullOrWhiteSpace(CommandQueueName))
{
InternalConsumer = MessageQueueClient.StartQueueClient(CommandQueueName, ConsumerId,
OnMessageReceived,
ConsumerConfig);
}
MessageProcessor.Start();
}
catch (Exception e)
{
Logger.LogError(e, $"Command Consumer {ConsumerId} Start Failed");
}
}
public void Start()
{
try
{
if (_topicSubscriptions?.Length > 0)
{
InternalConsumer =
MessageQueueClient.StartSubscriptionClient(_topicSubscriptions.Select(ts => ts.Topic)
.ToArray(),
SubscriptionName,
ConsumerId,
OnMessagesReceived,
ConsumerConfig);
}
MessageProcessor.Start();
}
catch (Exception e)
{
Logger.LogError(e, $"Event Subscriber {string.Join(",", _topicSubscriptions?.Select(ts => ts.Topic) ?? new string[0])} start faield");
}
}
public void TryReceive_timeout(int timeout)
{
// Given
var mb = MailboxProcessor.Start <IReplyChannel <int?> >(async inbox =>
{
var replyChannel = await inbox.TryReceive();
if (replyChannel == null)
{
Assert.True(false);
return;
}
var msg2 = await inbox.TryReceive(timeout);
replyChannel.Reply(msg2 == null ? 100 : 200);
});
// When
var result1 = mb.PostAndReply <int?>(channel => channel);
// Then
Assert.Equal(100, result1);
}