Module shutdown 

Cooperative shutdown and drain handling. Graceful shutdown and single-node activity drain coordination.

Structs

DrainState

Cloneable gate shared by transports, dispatchers, worker streams, and the shutdown coordinator.

ShutdownReport

Everything one graceful shutdown observed, for the outcome record the dying server writes into the death note (crate::control::outcome). The process exit code still collapses this to the #207 contract via ShutdownOutcome::exit_code; the report is how the rest crosses the process boundary.

Enums

ShutdownOutcome

Process exit selected by the shutdown coordinator.

Functions

drain_after_first_signal

Run the graceful drain after the first termination signal.