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daves commented on ARTEMIS-4047: -------------------------------- I saw that there is a newer version 2.26. I’ve updated my broker to this version, but the problem still exists. … Also, a new start of the broker does not change anything. Restarting the client does not change anything either. > Artemis does not send message to consumer AMQP > ---------------------------------------------- > > Key: ARTEMIS-4047 > URL: https://issues.apache.org/jira/browse/ARTEMIS-4047 > Project: ActiveMQ Artemis > Issue Type: Bug > Components: AMQP, Broker > Affects Versions: 2.25.0 > Reporter: daves > Priority: Major > Attachments: 1.PNG, 2.PNG, 3.PNG, 4.PNG, 5.PNG, All.zip > > > The broker does not send messages from one of many existing queues to the > connected consumer. > According to the UI the queue does contain ~15k messages. > I’m not able to consume any of these messages. I also tried to read a message > using the browse function of the UI/console but that does not work eighter. > The message was created by a AMQP client and should be consumed by another > AMQP client. > I tried to capture the situation in a few screenshots… > I don’t know which data can help you to understand the situation, so I’ve > collected everything: > * Logs > * Broker > * Data > Please let me know if there are any other data I should add to the ticket. > > I don’t think that the code of my client is relevant since the problem only > exist for a single queue…but here it is anyway: > > > {code:java} > using Amqp; > using Amqp.Framing; > using Amqp.Types; > namespace Test; > public sealed class MessageConsumer > { > private readonly String _address; > private readonly CancellationToken _cancellationToken; > private readonly String _consumerName; > private readonly String[] _destinations; > public MessageConsumer( String address, String consumerName, String[] > destinations, CancellationToken cancellationToken ) > { > _address = address; > _consumerName = consumerName; > _destinations = destinations; > _cancellationToken = cancellationToken; > } > public async Task StartReceivingMessages() > { > await Task.Yield(); > while ( !_cancellationToken.IsCancellationRequested ) > { > var connectionFactory = new ConnectionFactory(); > var address = new Address( _address ); > try > { > var connection = await connectionFactory.CreateAsync( address > ); > var session = ( (IConnection) connection ).CreateSession(); > var receivers = new List<IReceiverLink>(); > foreach ( var destination in _destinations ) > { > var receiver = session.CreateReceiver( > $"{_consumerName}_{destination}", > new Source > { > Address = > destination, > Capabilities = > new[] { new Symbol( "queue" ) } > } ); > receivers.Add( receiver ); > } > while ( !_cancellationToken.IsCancellationRequested ) > foreach ( var receiver in receivers ) > { > // ReceiveAsync( TimeSpan.Zero ); blocks forever and > no messages will be received > var message = await receiver.ReceiveAsync( > TimeSpan.FromMilliseconds( 1 ) ); > if ( message == null ) > continue; > receiver.Accept( message ); > Console.WriteLine( $"{_consumerName} - Received > message with id: '{message.Properties.MessageId}'" ); > } > } > catch ( Exception ex ) > { > Console.WriteLine( $"{_consumerName} - Connection error in > producer '{_consumerName}' {ex.Message} => create new connection." ); > await Task.Delay( 1000, CancellationToken.None ); > } > } > } > } > {code} > > > > -- This message was sent by Atlassian Jira (v8.20.10#820010)