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shm: allow monitor::ResetContent to cleanup after a crash

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This commit is contained in:
Alexey Rybalchenko
2022-02-01 18:55:09 +01:00
parent 2f82eb4f09
commit 1a75141fc4
7 changed files with 108 additions and 37 deletions
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2
fairmq/shmem/Manager.h
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@@ -132,7 +132,7 @@ class Manager
: fShmId64(config ? config->GetProperty<uint64_t>("shmid", makeShmIdUint64(sessionName)) : makeShmIdUint64(sessionName))
, fShmId(makeShmIdStr(fShmId64))
, fSegmentId(config ? config->GetProperty<uint16_t>("shm-segment-id", 0) : 0)
, fManagementSegment(boost::interprocess::open_or_create, std::string("fmq_" + fShmId + "_mng").c_str(), 6553600)
, fManagementSegment(boost::interprocess::open_or_create, std::string("fmq_" + fShmId + "_mng").c_str(), kManagementSegmentSize)
, fShmVoidAlloc(fManagementSegment.get_segment_manager())
, fShmMtx(fManagementSegment.find_or_construct<boost::interprocess::interprocess_mutex>(boost::interprocess::unique_instance)())
, fNumObservedEvents(0)