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Deactivate tokio runtime respawning on interrupt

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This commit is contained in:
Nicolas Luck
2023-10-05 12:11:28 +02:00
parent 640c637ca8
commit 69cf2c36bc
2 changed files with 22 additions and 11 deletions
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9
src/machine/system_calls.rs
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@@ -4615,8 +4615,13 @@ impl Machine {
if interruption {
self.machine_st.throw_interrupt_exception();
self.machine_st.backtrack();
let old_runtime = std::mem::replace(&mut self.runtime, tokio::runtime::Runtime::new().unwrap());
old_runtime.shutdown_background();
// We have extracted controll over the Tokio runtime to the calling context for enabling library use case
// (see https://github.com/mthom/scryer-prolog/pull/1880)
// So we only have access to a runtime handle in here and can't shut it down.
// Since I'm not aware of the consequences of deactivating this new code which came in while PR 1880
// was not merged, I'm only deactivating it for now.
//let old_runtime = std::mem::replace(&mut self.runtime, tokio::runtime::Runtime::new().unwrap());
//old_runtime.shutdown_background();
break
}
}