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Releases

v0.11.0

  • Add state attribute to SupervisorController to store per-worker metadata (e.g., service name).
  • Add state parameter to Worker#initialize to allow workers to provide state during registration.
  • State is now accessible via supervisor_controller.state instead of connection.state (as it was in Async::Container::Supervisor).

v0.10.0

  • Serialize register/remove and check! operations in MemoryMonitor to prevent race conditions.
  • Remove memory_sample functionality - it wasn't very useful and added a lot of complexity.
  • Add support for Memory::Leak::Cluster free_size_minimum: option.
  • Remove extraneous "Memory leak detected!" logs.

v0.9.1

  • Close Call queue if asynchronous call fails during dispatch - further messages will fail with ClosedQueueError.

v0.9.0

  • Better handling of write failures in Connection::Call.dispatch, ensuring we don't leak calls.
  • Robust monitor loop handling - restart on failure, and align loop iterations.
  • Disable memory sampler by default and use text output format.
    • Introduce support for redirecting dump output to logs.

v0.8.0

  • Add Async::Service::Supervisor::ProcessMonitor for logging CPU and memory metrics periodically.
  • Fix documentation to use correct maximum_size_limit: parameter name for MemoryMonitor (was incorrectly documented as limit:).

v0.7.0

  • If a memory leak is detected, sample memory usage for 60 seconds before exiting.

v0.6.4

  • Make client task (in supervised worker) transient, so that it doesn't keep the reactor alive unnecessarily. It also won't be stopped by default when SIGINT is received, so that the worker will remain connected to the supervisor until the worker is completely terminated.

v0.6.3

  • Add agent context documentation.

v0.6.2

  • Fix timed out RPCs and subsequent responses which should be ignored.

v0.6.0

  • Add async:container:supervisor:reload command to restart the container (blue/green deployment).

v0.1.0

  • Initial implementation.