Pekko Actor Heartbeat Timeouts During Default Dispatcher Saturation
Dispatcher Saturation and Actor Timeout Diagnosis In a standard JVM-based Pekko deployment, the goal is to determine whether actor heartbeat and timeout mechanisms can misfire when the default dispatcher's ForkJoinPool is saturated by concurrent blocking I/O calls. The default dispatcher shares a fixed pool across non-blocking actor logic, and synchronous op
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