Struct sc_service::TaskManager[][src]

pub struct TaskManager { /* fields omitted */ }
Expand description

Helper struct to manage background/async tasks in Service.

Implementations

If a Prometheus registry is passed, it will be used to report statistics about the service tasks.

Get a handle for spawning tasks.

Get a handle for spawning essential tasks.

Return a future that will end with success if the signal to terminate was sent (self.terminate()) or with an error if an essential task fails.

Warning

This function will not wait until the end of the remaining task.

Set what the task manager should keep alive, can be called multiple times.

Register another TaskManager to terminate and gracefully shutdown when the parent terminates and gracefully shutdown. Also ends the parent future() if a child’s essential task fails. (But don’t end the parent if a child’s normal task fails.)

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