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FlowWorker

crabka_replicator::worker

Struct FlowWorker 

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pub struct FlowWorker { /* private fields */ }
Expand description

One directional replication flow: the running connect runtime plus the heartbeat and checkpoint background tasks.

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impl FlowWorker

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pub async fn start(p: FlowWorkerParams) -> Result<Self>

Build and start the pipeline, retrying transient build failures with bounded exponential backoff (a cluster may be briefly unreachable).

Backoff starts at ~250ms and doubles (capped at ~8s) until the cumulative elapsed time exceeds ~30s, after which the last build error is returned.

§Errors

Returns the last build error if the pipeline cannot be constructed within the retry budget.

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pub fn state(&self) -> RuntimeState

Current connect-runtime state, for the supervisor to detect Failed workers and restart them.

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pub async fn shutdown(self)

Graceful stop: drain and shut down the connect runtime, then stop both background tasks.

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