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?
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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?