>> As I said, you just need to replace the shared_mutex with a shared_spinlock.
Yes, that was the best solution all along!
In sink.hpp
#if defined(__sgi) && defined(__mips__)
using sink_update_lock = sync::shared_spinlock;
#else
using sink_update_lock = sync::shared_mutex;
#endif
And further down:
private:
using shared_lock = sync::shared_lock<sink_update_lock>; //
sink_update_lock, not shared_mutex
using unique_lock = sync::unique_lock<sink_update_lock>;
using scoped_lock = sync::scoped_lock<sink_update_lock>;
using scoped_shared_lock = sync::scoped_shared_lock<sink_update_lock>;
In source.hpp
#if defined(__sgi) && defined(__mips__)
using source_update_lock = sync::shared_spinlock;
#else
using source_update_lock = sync::shared_mutex;
#endif
and further down:
private:
using shared_lock = sync::shared_lock<source_update_lock>; //
source_update_lock, not shared_mutex
using unique_lock = sync::unique_lock<source_update_lock>;
using scoped_lock = sync::scoped_lock<source_update_lock>;
using scoped_shared_lock = sync::scoped_shared_lock<source_update_lock>;
using scoped_spinlock = sync::scoped_lock<sync::spinlock>;
Or maybe just once in sync.hpp...
No changes in source.cpp or sink.cpp needed (even the try_to_lock works fine as
is).
All works now, I love clean solutions!
Thank you!
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