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From Adel Boutros <Adelbout...@live.com>
Subject [Proton-c 0.14.0] [Visual Studio] Unable to extract bytes from a BytesMessage sent by JMS
Date Fri, 21 Oct 2016 15:50:28 GMT
Hello,


Using JMS, I send a BytesMessage to a broker. I try to receive the message using Proton-c.
However, when extracting the bytes from the body, I find none.


As you can see from the below code/output, I am receiving a bytesMessage () but the size of
proton::binary extracted is "0".


Can you please assist me finding the issue?


PS: The same code works on Solaris without any issue.


JMS code

-------------------

BytesMessage message = session.createBytesMessage();
message.writeBytes("message\0message".getBytes());
messageProducer.send(message);



Handler code

-------------------

void MessagingReceiveOneHandler::on_message(proton::delivery &d, proton::message &m)
{
   std::cout << "MessagingReceiveOneHandler::on_message as_string: " << m.body().as_string()
<< std::endl;
   std::cout << "MessagingReceiveOneHandler::on_message content_type: " << m.content_type()
<< std::endl;
   std::cout << "MessagingReceiveOneHandler::on_message annotation_map: " << m.message_annotations()
<< std::endl;

   proton::binary data = proton::get<proton::binary>(m.body());
   std::cout << "MessagingReceiveOneHandler::on_message bytes_size: " << data.size()
<< std::endl;
}


Output

---------------

MessagingReceiveOneHandler::on_message as_string: message message
MessagingReceiveOneHandler::on_message content_type: application/octet-stream
MessagingReceiveOneHandler::on_message annotation_map: {:"x-opt-jms-dest"=0, :"x-opt-jms-msg-type"=3}
MessagingReceiveOneHandler::on_message bytes_size: 0


Regards,

Adel

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