Example usage for com.rabbitmq.utility BlockingCell uninterruptibleGet

Introduction

In this page you can find the example usage for com.rabbitmq.utility BlockingCell uninterruptibleGet.

Prototype

public synchronized T uninterruptibleGet(int timeout) throws TimeoutException 

Source Link

Document

As get(long timeout), but catches and ignores InterruptedException, retrying until a value appears or until specified timeout is reached.

Usage

From source file:uk.trainwatch.rabbitmq.RabbitRPCClient.java

License:Apache License

private byte[] primitiveCall(AMQP.BasicProperties props, byte[] message)
        throws IOException, ShutdownSignalException, TimeoutException {
    checkConsumer();/*from w  w w  .j a  v  a2  s. c o m*/
    BlockingCell<Object> k = new BlockingCell<>();

    String replyId = RabbitMQ.newCorrelationId();
    props = ((props == null) ? new AMQP.BasicProperties.Builder() : props.builder()).correlationId(replyId)
            .replyTo(replyQueue).build();
    continuationMap.put(replyId, k);

    publish(props, message);

    Object reply = k.uninterruptibleGet(timeout);
    if (reply instanceof ShutdownSignalException) {
        ShutdownSignalException sig = (ShutdownSignalException) reply;
        ShutdownSignalException wrapper = new ShutdownSignalException(sig.isHardError(),
                sig.isInitiatedByApplication(), sig.getReason(), sig.getReference());
        wrapper.initCause(sig);
        throw wrapper;
    } else {
        return (byte[]) reply;
    }
}

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