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Shm: Provide segment/msg debug infos

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This commit is contained in:
Alexey Rybalchenko
2020-08-07 16:29:53 +02:00
parent fe9b87e4e2
commit 70a583d08d
6 changed files with 129 additions and 4 deletions
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9
fairmq/shmem/Message.h
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@@ -22,6 +22,9 @@
#include <cstddef> // size_t
#include <atomic>
#include <sys/types.h> // getpid
#include <unistd.h> // pid_t
namespace fair
{
namespace mq
@@ -274,6 +277,9 @@ class Message final : public fair::mq::Message
}
}
fMeta.fHandle = fManager.Segment().get_handle_from_address(fLocalPtr);
boost::interprocess::scoped_lock<boost::interprocess::named_mutex> lock(fManager.GetMtx());
fManager.IncrementShmMsgCounter();
fManager.AddMsgDebug(getpid(), size, static_cast<size_t>(fMeta.fHandle), std::chrono::system_clock::now().time_since_epoch().count());
}
fMeta.fSize = size;
@@ -285,6 +291,9 @@ class Message final : public fair::mq::Message
if (fMeta.fHandle >= 0 && !fQueued) {
if (fMeta.fRegionId == 0) {
fManager.Segment().deallocate(fManager.Segment().get_address_from_handle(fMeta.fHandle));
boost::interprocess::scoped_lock<boost::interprocess::named_mutex> lock(fManager.GetMtx());
fManager.DecrementShmMsgCounter();
fManager.RemoveMsgDebug(fMeta.fHandle);
fMeta.fHandle = -1;
} else {
if (!fRegionPtr) {