Example usage for com.rabbitmq.client Channel waitForConfirmsOrDie

Introduction

In this page you can find the example usage for com.rabbitmq.client Channel waitForConfirmsOrDie.

Prototype

void waitForConfirmsOrDie() throws IOException, InterruptedException;

Source Link

Document

Wait until all messages published since the last call have been either ack'd or nack'd by the broker.

Usage

From source file:org.axonframework.eventhandling.amqp.spring.SpringAMQPTerminal.java

License:Apache License

@Override
public void publish(EventMessage... events) {
    final Channel channel = connectionFactory.createConnection().createChannel(isTransactional);
    try {//from   w  w  w. jav a2  s . co  m
        if (waitForAck) {
            channel.confirmSelect();
        }
        for (EventMessage event : events) {
            AMQPMessage amqpMessage = messageConverter.createAMQPMessage(event);
            doSendMessage(channel, amqpMessage);
        }
        if (CurrentUnitOfWork.isStarted()) {
            CurrentUnitOfWork.get().registerListener(new ChannelTransactionUnitOfWorkListener(channel));
        } else if (isTransactional) {
            channel.txCommit();
        } else if (waitForAck) {
            channel.waitForConfirmsOrDie();
        }
    } catch (IOException e) {
        if (isTransactional) {
            tryRollback(channel);
        }
        throw new EventPublicationFailedException("Failed to dispatch Events to the Message Broker.", e);
    } catch (ShutdownSignalException e) {
        throw new EventPublicationFailedException("Failed to dispatch Events to the Message Broker.", e);
    } catch (InterruptedException e) {
        logger.warn("Interrupt received when waiting for message confirms.");
        Thread.currentThread().interrupt();
    } finally {
        if (!CurrentUnitOfWork.isStarted()) {
            tryClose(channel);
        }
    }
}

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