debian-packages/eventcore
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Change shutdown behavior to allow graceful handle leaks.

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This avoids crashing in case of any handle references left-over in GC allocated memory that gets finalized after module destructors have already been run.
This commit is contained in:
Sönke Ludwig 2018-10-26 15:43:21 +02:00
parent 38a4e4ca5f
commit e2e8bf30aa
7 changed files with 96 additions and 13 deletions
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11
source/eventcore/drivers/winapi/driver.d
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@ -74,9 +74,14 @@ final class WinAPIEventDriver : EventDriver {
override @property inout(WinAPIEventDriverSignals) signals() inout { return m_signals; }
override @property inout(WinAPIEventDriverWatchers) watchers() inout { return m_watchers; }
override void dispose()
override bool dispose()
{
if (!m_events) return;
if (!m_events) return true;
if (m_core.checkForLeakedHandles()) return false;
if (m_events.checkForLeakedHandles()) return false;
if (m_sockets.checkForLeakedHandles()) return false;
m_events.dispose();
m_core.dispose();
assert(threadInstance !is null);
@ -93,5 +98,7 @@ final class WinAPIEventDriver : EventDriver {
freeT(m_signals);
} ();
catch (Exception e) assert(false, e.msg);
return true;
}
}