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FairMQ: Introduce callbacks for the FairMQUnmanagedRegion.

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Callbacks are called when the data buffer of the message assiciated
with the corresponding region is no longer needed by the transport.
Example in examples/advanced/Region/
This commit is contained in:
Alexey Rybalchenko
2017-11-14 17:00:37 +01:00
committed by Mohammad Al-Turany
parent 378c47c5e5
commit 58a312b730
39 changed files with 747 additions and 548 deletions
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4
fairmq/FairMQDevice.h
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@@ -240,9 +240,9 @@ class FairMQDevice : public FairMQStateMachine
return Transport()->CreateUnmanagedRegion(size);
}
FairMQUnmanagedRegionPtr NewUnmanagedRegionFor(const std::string& channel, int index, const size_t size)
FairMQUnmanagedRegionPtr NewUnmanagedRegionFor(const std::string& channel, int index, const size_t size, FairMQRegionCallback callback = nullptr)
{
return fChannels.at(channel).at(index).Transport()->CreateUnmanagedRegion(size);
return fChannels.at(channel).at(index).Transport()->CreateUnmanagedRegion(size, callback);
}
template<typename ...Ts>