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exception messages from Boost

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This commit is contained in:
Tobias Sprodowski 2021-04-13 12:39:38 +02:00
parent 41dda32546
commit 123b6f058f
1 changed files with 13 additions and 2 deletions
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15
include/storage/shared_monitor.hpp
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@ -42,7 +42,16 @@ template <typename Data> struct SharedMonitor
SharedMonitor(const Data &initial_data)
{
shmem = bi::shared_memory_object(bi::open_or_create, Data::name, bi::read_write);
try
{
shmem = bi::shared_memory_object(bi::open_or_create, Data::name, bi::read_write);
}
catch (const bi::interprocess_exception &exception)
{
auto message = boost::format("could not create directory or file '%1%' \n") %
exception.what();
throw util::exception(message.str() + SOURCE_REF);
}
bi::offset_t size = 0;
if (shmem.get_size(size) && size == 0)
@ -126,7 +135,9 @@ template <typename Data> struct SharedMonitor
}
catch (const bi::interprocess_exception &exception)
{
return false;
auto message = boost::format("could not create directory or file '%1%' \n") %
exception.what();
throw util::exception(message.str() + SOURCE_REF);
}
return true;
}