Repository navigation
[Bug] std::bad_function_call was thrown on Reader::ReadNext on a non-persistent topic #455
Description
Search before asking
- I searched in the issues and found nothing similar.
Version
Pulsar 3.3.2 running in docker, same issue also happen when I tried to connect to StreamNative cloud serivce. But I think this issue has notthing to do with the pulser server side. And I am using pulsar-client-cpp 3.5.1.
Minimal reproduce step
- Create a
Readeron a non-persistent topic. - Call
ReadNexton the Reader instance to read messages.
What did you expect to see?
Messages are successfully read by the client.
What did you see instead?
A portion of the exception backtrace:
0. std::exception::capture() @ 0x00000000245a0b24
1. std::exception::exception[abi:v15000]() @ 0x00000000245a0aec
2. std::__1::bad_function_call::bad_function_call() @ 0x00000000245a0a9c
3. std::__1::__throw_bad_function_call[abi:v15000]() @ 0x00000000245a0a50
4. ? @ 0x000000003e7c3b18
5. ./build_docker/../contrib/llvm-project/libcxx/include/__functional/function.h:848: std::__1::__function::__policy_func<void (pulsar::Result)>::operator()[abi:v15000](pulsar::Result&&) const @ 0x000000003e83edc8
6. ./build_docker/../contrib/llvm-project/libcxx/include/__functional/function.h:1187: std::__1::function<void (pulsar::Result)>::operator()(pulsar::Result) const @ 0x000000003e7db9e4
7. ./build_docker/../contrib/pulsar-cmake/pulsar-client-cpp/lib/AckGroupingTracker.h:93: pulsar::AckGroupingTracker::addAcknowledgeCumulative(pulsar::MessageId const&, std::__1::function<void (pulsar::Result)>) @ 0x000000003e95a38c
8. ./build_docker/../contrib/pulsar-cmake/pulsar-client-cpp/lib/ConsumerImpl.cc:1187: pulsar::ConsumerImpl::acknowledgeCumulativeAsync(pulsar::MessageId const&, std::__1::function<void (pulsar::Result)>) @ 0x000000003e93ce34
9. ./build_docker/../contrib/pulsar-cmake/pulsar-client-cpp/lib/ReaderImpl.cc:155: pulsar::ReaderImpl::acknowledgeIfNecessary(pulsar::Result, pulsar::Message const&) @ 0x000000003ea6a8b0
10. ./build_docker/../contrib/pulsar-cmake/pulsar-client-cpp/lib/ReaderImpl.cc:130: pulsar::ReaderImpl::readNext(pulsar::Message&, int) @ 0x000000003ea6a954
11. ./build_docker/../contrib/pulsar-cmake/pulsar-client-cpp/lib/Reader.cc:49: pulsar::Reader::readNext(pulsar::Message&, int) @ 0x000000003ea66ccc
Anything else?
I think the issue is that, AckGroupingTracker::addAcknowledgeList does check callback before calling it: https://github.com/apache/pulsar-client-cpp/blob/main/lib/AckGroupingTracker.h#L81-L83. And in ReaderImpl::acknowledgeIfNecessary it passes the emptyCallback caused the issue: https://github.com/apache/pulsar-client-cpp/blob/main/lib/ReaderImpl.cc#L155
Are you willing to submit a PR?
- I'm willing to submit a PR!
Activity