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https://issues.apache.org/jira/browse/PROTON-1615?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16541488#comment-16541488
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Jeremy commented on PROTON-1615:
--------------------------------
Hello [~aconway]
Our lsan and valgrind caught the leaks. We're using version proton v0.22.0.
What is the status on this issue?
We'll be investigating this issue more, as to how much memory is leaked, and
how our memory footprint evolves over time due to the leaks.
> c++: container leaks if exception thrown by handler.
> ----------------------------------------------------
>
> Key: PROTON-1615
> URL: https://issues.apache.org/jira/browse/PROTON-1615
> Project: Qpid Proton
> Issue Type: Bug
> Components: cpp-binding
> Reporter: Alan Conway
> Assignee: Alan Conway
> Priority: Major
> Labels: leak
>
> An exception throw by a handler is re-thrown out of container.run() as
> expected, however
> the container does not shut down cleanly and many leaks are reported by
> valgrind or asan. The container should be exception-safe.
> To demonstrate the problem apply this small patch to the helloworld_direct
> example.
> examples/cpp/helloworld_direct.cpp | 1 +
> modified examples/cpp/helloworld_direct.cpp
> @@ -53,6 +53,7 @@ class hello_world_direct : public proton::messaging_handler
> {
>
> // Receive one message and stop listener
> void on_message(proton::delivery &, proton::message &m) OVERRIDE {
> + throw std::runtime_error("thrown from on_message");
> std::cout << m.body() << std::endl;
> listener.stop();
> }
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