[publican-list] [Bug 604255] New: Problem with callouts

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Summary: Problem with callouts

https://bugzilla.redhat.com/show_bug.cgi?id=604255

           Summary: Problem with callouts
           Product: Red Hat Enterprise Linux 5
           Version: 5.7
          Platform: All
        OS/Version: Linux
            Status: NEW
          Severity: medium
          Priority: low
         Component: publican
        AssignedTo: mhideo at redhat.com
        ReportedBy: jonathan.robie at redhat.com
         QAContact: llim at redhat.com
                CC: publican-list at redhat.com
    Classification: Red Hat
    Target Release: ---


Callouts aren't working properly.

Here is an example that illustrates the problem - the callouts are not
displayed in the output.

<example>
  <title>"Hello world!" in C++</title>
  <programlisting lang="c++"><![CDATA[
#include <qpid/messaging/Connection.h>
#include <qpid/messaging/Message.h>
#include <qpid/messaging/Receiver.h>
#include <qpid/messaging/Sender.h>
#include <qpid/messaging/Session.h>

#include <iostream>]]>

using namespace qpid::messaging;

int main(int argc, char** argv) {
    std::string broker = argc > 1 ? argv[1] : "localhost:5672";
    std::string address = argc > 2 ? argv[2] : "amq.topic";
    Connection connection(broker); 
    try {
        connection.open();  <co id="hello-cpp-open"
linkends="callout-cpp-open"/>
        Session session = connection.createSession(); <co
id="hello-cpp-session" linkends="callout-cpp-session"/>

        Receiver receiver = session.createReceiver(address); <co
id="hello-cpp-receiver" linkends="callout-cpp-receiver"/>
        Sender sender = session.createSender(address); <co
id="hello-cpp-sender" linkends="callout-cpp-sender"/>

        sender.send(Message("Hello world!"));

        Message message = receiver.fetch(Duration::SECOND * 1); <co
id="hello-cpp-fetch" linkends="callout-cpp-fetch"/>
        <![CDATA[std::cout << message.getContent() << std::endl;]]>
        session.acknowledge(); <co id="hello-cpp-acknowledge"
linkends="callout-cpp-acknowledge"/>

        connection.close(); <co id="hello-cpp-close"
linkends="callout-cpp-close"/>
        return 0;
    } catch(const std::exception& error) {
        <![CDATA[std::cerr << error.what() << std::endl;]]>
        connection.close();
        return 1;   
    }
  }</programlisting>

  <calloutlist>
    <callout id="callout-cpp-open" arearefs="hello-cpp-open">
      <para>Establishes the connection with the messaging broker.</para>
    </callout>
    <callout id="callout-cpp-session" arearefs="hello-cpp-session">
      <para>Creates a session object, which maintains the state of all
interactions with the messaging broker, and manages senders and
receivers.</para>
    </callout>
    <callout id="callout-cpp-receiver" arearefs="hello-cpp-receiver">
      <para>Creates a receiver that reads from the given address.</para>
    </callout>
    <callout id="callout-cpp-sender" arearefs="hello-cpp-sender">
      <para>Creates a sender that sends to the given address.</para>
    </callout>
    <callout id="callout-cpp-fetch" arearefs="hello-cpp-fetch">
      <para>Reads the next message. The duration is optional, if omitted, will
wait indefinitely for the next message.</para>
    </callout>
    <callout id="callout-cpp-acknowledge" arearefs="hello-cpp-acknowledge">
      <para>Acknowledges messages that have been read. To guarantee delivery, a
message remains on the messaging broker until it is acknowledged by a client.
session.acknowledge() acknowledges all unacknowledged messages for the given
session—this allows acknowledgements to be batched, which is  more
efficient than acknowledging messages individually.</para>
    </callout>
    <callout id="callout-cpp-close" arearefs="hello-cpp-close">
      <para>Closes the connection, all sessions managed by the connection, and
all senders and receivers managed by each session.</para>
    </callout>
  </calloutlist>
</example>

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