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Add bool FairMQTransportFactory::SubscribedToRegionEvents()

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This commit is contained in:
Alexey Rybalchenko 2020-05-10 13:10:49 +02:00
parent 59e32437a2
commit c8fc5ad33f
9 changed files with 23 additions and 0 deletions
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3
fairmq/FairMQTransportFactory.h
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@ -97,6 +97,9 @@ class FairMQTransportFactory
/// @brief Subscribe to region events (creation, destruction, ...)
/// @param callback the callback that is called when a region event occurs
virtual void SubscribeToRegionEvents(FairMQRegionEventCallback callback) = 0;
/// @brief Check if there is an active subscription to region events
/// @return true/false
virtual bool SubscribedToRegionEvents() = 0;
/// @brief Unsubscribe from region events
virtual void UnsubscribeFromRegionEvents() = 0;

1
fairmq/nanomsg/FairMQTransportFactoryNN.h
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@ -40,6 +40,7 @@ class FairMQTransportFactoryNN final : public FairMQTransportFactory
FairMQUnmanagedRegionPtr CreateUnmanagedRegion(const size_t size, int64_t userFlags, FairMQRegionCallback callback = nullptr, const std::string& path = "", int flags = 0) override;
void SubscribeToRegionEvents(FairMQRegionEventCallback /* callback */) override { LOG(error) << "SubscribeToRegionEvents not yet implemented for nanomsg"; }
bool SubscribedToRegionEvents() override { LOG(error) << "Region event subscriptions not yet implemented for nanomsg"; return false; }
void UnsubscribeFromRegionEvents() override { LOG(error) << "UnsubscribeFromRegionEvents not yet implemented for nanomsg"; }
std::vector<FairMQRegionInfo> GetRegionInfo() override { LOG(error) << "GetRegionInfo not yet implemented for nanomsg, returning empty vector"; return std::vector<FairMQRegionInfo>(); }

1
fairmq/ofi/TransportFactory.h
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@ -50,6 +50,7 @@ class TransportFactory final : public FairMQTransportFactory
auto CreateUnmanagedRegion(const size_t size, int64_t userFlags, RegionCallback callback = nullptr, const std::string& path = "", int flags = 0) -> UnmanagedRegionPtr override;
void SubscribeToRegionEvents(RegionEventCallback /* callback */) override { LOG(error) << "SubscribeToRegionEvents not yet implemented for OFI"; }
bool SubscribedToRegionEvents() override { LOG(error) << "Region event subscriptions not yet implemented for OFI"; return false; }
void UnsubscribeFromRegionEvents() override { LOG(error) << "UnsubscribeFromRegionEvents not yet implemented for OFI"; }
std::vector<FairMQRegionInfo> GetRegionInfo() override { LOG(error) << "GetRegionInfo not yet implemented for OFI, returning empty vector"; return std::vector<FairMQRegionInfo>(); }

5
fairmq/shmem/Manager.cxx
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@ -247,6 +247,11 @@ void Manager::SubscribeToRegionEvents(RegionEventCallback callback)
fRegionEventThread = thread(&Manager::RegionEventsSubscription, this);
}
bool Manager::SubscribedToRegionEvents()
{
return fRegionEventThread.joinable();
}
void Manager::UnsubscribeFromRegionEvents()
{
if (fRegionEventThread.joinable()) {

1
fairmq/shmem/Manager.h
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@ -78,6 +78,7 @@ class Manager
std::vector<fair::mq::RegionInfo> GetRegionInfo();
std::vector<fair::mq::RegionInfo> GetRegionInfoUnsafe();
void SubscribeToRegionEvents(RegionEventCallback callback);
bool SubscribedToRegionEvents();
void UnsubscribeFromRegionEvents();
void RegionEventsSubscription();

5
fairmq/shmem/TransportFactory.cxx
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@ -174,6 +174,11 @@ void TransportFactory::SubscribeToRegionEvents(RegionEventCallback callback)
fManager->SubscribeToRegionEvents(callback);
}
bool TransportFactory::SubscribedToRegionEvents()
{
return fManager->SubscribedToRegionEvents();
}
void TransportFactory::UnsubscribeFromRegionEvents()
{
fManager->UnsubscribeFromRegionEvents();

1
fairmq/shmem/TransportFactory.h
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@ -53,6 +53,7 @@ class TransportFactory final : public fair::mq::TransportFactory
UnmanagedRegionPtr CreateUnmanagedRegion(const size_t size, int64_t userFlags, RegionCallback callback = nullptr, const std::string& path = "", int flags = 0) override;
void SubscribeToRegionEvents(RegionEventCallback callback) override;
bool SubscribedToRegionEvents() override;
void UnsubscribeFromRegionEvents() override;
std::vector<fair::mq::RegionInfo> GetRegionInfo() override;

5
fairmq/zeromq/FairMQTransportFactoryZMQ.cxx
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@ -132,6 +132,11 @@ void FairMQTransportFactoryZMQ::SubscribeToRegionEvents(FairMQRegionEventCallbac
fRegionEventThread = thread(&FairMQTransportFactoryZMQ::RegionEventsSubscription, this);
}
bool FairMQTransportFactoryZMQ::SubscribedToRegionEvents()
{
return fRegionEventThread.joinable();
}
void FairMQTransportFactoryZMQ::UnsubscribeFromRegionEvents()
{
if (fRegionEventThread.joinable()) {

1
fairmq/zeromq/FairMQTransportFactoryZMQ.h
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@ -52,6 +52,7 @@ class FairMQTransportFactoryZMQ final : public FairMQTransportFactory
FairMQUnmanagedRegionPtr CreateUnmanagedRegion(const size_t size, const int64_t userFlags, FairMQRegionCallback callback, const std::string& path = "", int flags = 0) override;
void SubscribeToRegionEvents(FairMQRegionEventCallback callback) override;
bool SubscribedToRegionEvents() override;
void UnsubscribeFromRegionEvents() override;
void RegionEventsSubscription();
std::vector<fair::mq::RegionInfo> GetRegionInfo() override;