Ádám Markovics created MINIFICPP-1812:
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Summary: Clean up Repository threads
Key: MINIFICPP-1812
URL: https://issues.apache.org/jira/browse/MINIFICPP-1812
Project: Apache NiFi MiNiFi C++
Issue Type: Bug
Reporter: Ádám Markovics
Assignee: Ádám Markovics
Thread in Repository, with FlowFileRepository being derived from it, and
FlowFileRepository::run() is assigned to the thread, that is using derived
members. When destructing the derived class, members are deleted before thread
is stopped by the destructor of the base class, that is called later. Between
the two, the running thread can cause segfault. Currently we need to stop the
thread explicitly in each derived class destructor. But this is error-prone,
since it can be forgotten and overlooked.
Must be taken care of in all the subclasses of Repository.
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