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possible hang fix

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This commit is contained in:
Stepan Usatiuk
2024-01-05 23:08:28 +01:00
parent ca3a3aba80
commit 888dd5db18
1 changed files with 6 additions and 3 deletions
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9
src/vm/src/MemoryContext.cpp
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@@ -23,7 +23,10 @@ MemoryContext::~MemoryContext() {
assert(cell_count() == 0); assert(cell_count() == 0);
_gc_thread_stop = true; _gc_thread_stop = true;
_gc_request_cv.notify_all(); {
std::lock_guard l(_gc_request_m);
_gc_request_cv.notify_all();
}
_gc_thread.join(); _gc_thread.join();
} }
@@ -55,10 +58,10 @@ void MemoryContext::remove_root(Cell *c) {
} }
void MemoryContext::gc_thread_entry() { void MemoryContext::gc_thread_entry() {
while (true) { while (!_gc_thread_stop) {
{ {
std::unique_lock l(_gc_request_m); std::unique_lock l(_gc_request_m);
_gc_request_cv.wait(l, [&] { return _gc_request || _gc_thread_stop; }); _gc_request_cv.wait_for(l, std::chrono::seconds(1), [&] { return _gc_request || _gc_thread_stop; });
} }
if (_gc_thread_stop) return; if (_gc_thread_stop) return;