[rabbitmq-discuss] How to determine if my message was publish successfully

[cw storm]

Maybe there's no way of testing this since the publishing is async.


On Wed, Oct 30, 2013 at 5:01 PM, cw storm <cwstorm at gmail.com> wrote:

> I've tried that but it appear the block never get executed as I don't see
> the "this is an error".
>
> channel.confirmSelect();
>
> channel.addReturnListener(new ReturnListener()
>  {
> public void handleReturn(int replyCode,
> String replyText,
>  String exchange,
> String routingKey,
> AMQP.BasicProperties props,
>  byte[] msgContent)
> throws IOException {
> throw new RuntimeException("this is an error");
>  }
> });
>
>
> On Wed, Oct 30, 2013 at 4:51 PM, Michael Klishin <mklishin at gopivotal.com>wrote:
>
>>
>> On 31 Oct 2013, at 00:42, cw storm <cwstorm at gmail.com> wrote:
>>
>> > I want to capture the basic.return information (replyCode, replyText)
>> if my basisPublish fails.  I've set the channel to confirm.select and set
>> mandatory flag to true.  It's my understanding that if an invalid routing
>> key is provided, the message wouldn't route anywhere and the message should
>> return to the client since it fail to route to a queue.  I just don't
>> understand how to implement that in the java code.
>>
>> Publishing is asynchronous, so is returning of messages to the client.
>> You need to register a handler for returned messages. This can be used in
>> combination
>> with publisher confirms, as necessary.
>>
>> See http://www.rabbitmq.com/api-guide.html, “Handling unroutable
>> messages”.
>>
>> MK
>>
>> Software Engineer, Pivotal/RabbitMQ
>>
>>
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>> rabbitmq-discuss at lists.rabbitmq.com
>> https://lists.rabbitmq.com/cgi-bin/mailman/listinfo/rabbitmq-discuss
>>
>
>
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