Great post. The CancellationGuard pattern for dropped Rust futures while the JS handler is still mid-flight is interesting. How often does that actually fire in production? And when it does, does the background-spawned handler completion ever conflict with graceful shutdown/container drain?
Great post. The CancellationGuard pattern for dropped Rust futures while the JS handler is still mid-flight is interesting. How often does that actually fire in production? And when it does, does the background-spawned handler completion ever conflict with graceful shutdown/container drain?