Commit 6c3f7b65 authored by Simon Marlow's avatar Simon Marlow
Browse files

Make ioManagerDie() idempotent

Avoids screeds of "event buffer overflowed; event dropped" in
parent 2726a2f1
......@@ -123,6 +123,10 @@ void
ioManagerDie (void)
// IO_MANAGER_DIE must be idempotent, as it is called
// repeatedly by shutdownCapability(). Try conc059(threaded1) to
// illustrate the problem.
io_manager_event = INVALID_HANDLE_VALUE;
// ToDo: wait for the IO manager to pick up the event, and
// then release the Event and Mutex objects we've allocated.
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