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https://issues.apache.org/jira/browse/AMQCPP-405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13466275#comment-13466275
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Timothy Bish commented on AMQCPP-405:
-------------------------------------
The code actually returns a reference to a Collection<E> type so you can either
create a reference or assign the return value to a concrete type link
LinkedList<E> or ArrayList<E> depending on what you plan to do with the result.
You can take a look at the unit tests for the StlMap and HashMap classes.
This change allow the returned value to simply be a reference to some internal
proxy object that doesn't require copying everything in the Map's values or
keys so its much more efficient. You code code look as follows:
{code}
Collection<std::string>& values = someMap.values();
{code}
> CMS sender thread hangs after restarting broker
> -----------------------------------------------
>
> Key: AMQCPP-405
> URL: https://issues.apache.org/jira/browse/AMQCPP-405
> Project: ActiveMQ C++ Client
> Issue Type: Bug
> Components: CMS Impl
> Affects Versions: 3.4.1
> Environment: Windows xp service pack 3, ActiveMQ broker 5.3.1, apr
> 1.4.2, apr-util 1.3.9, apr iconv 1.2.1
> Reporter: Helen Huang
> Assignee: Timothy Bish
> Priority: Critical
> Fix For: 3.5.0
>
> Attachments: CrashHang_Report__PID_2832__05232012143544484.mht
>
>
> The sender thread in CMS hangs after we retarted the message broker.
> The thread is 548 in the attached dump file.
> This is a critical issue that blocks the release of our product that is
> scheduled in a few days. We hope you can resolve it soon. Really appreciate
> your help!
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