pool_health_check: Check Pool Health

In shard: Deterministic, Zero-Copy Parallel Execution for R

Check Pool Health

Description

Monitors all workers, recycling those with excessive RSS drift or that have died.

Usage

pool_health_check(pool = NULL, busy_workers = NULL)

Arguments

pool	A shard_pool object. If NULL, uses the current pool.
busy_workers	Optional integer vector of worker ids that are currently running tasks (used internally by the dispatcher to avoid recycling a worker while a result is in flight).

Value

A list with health status per worker and actions taken.

Examples

p <- pool_create(2)
pool_health_check(p)
pool_stop(p)

shard documentation built on April 3, 2026, 9:08 a.m.