Function reference • crew

Package help

crew-package: crew: a distributed worker launcher framework

Local process monitor

crew_monitor_local(): Create a local monitor object.

crew_class_monitor_local: Local monitor class

Local launcher plugin

crew_controller_local(): Create a controller with a local process launcher.

crew_launcher_local(): Create a launcher with local process workers.

crew_class_launcher_local: Local process launcher class

Controllers

crew_controller(): Create a controller object from a client and launcher.

crew_class_controller: Controller class

Controller groups

crew_controller_group(): Create a controller group.

crew_class_controller_group: Controller group class

Launchers

crew_launcher(): Create an abstract launcher.

crew_class_launcher: Launcher abstract class

Clients

crew_client(): Create a client object.

crew_class_client: R6 client class.

TLS configuration

crew_tls(): Configure TLS.

crew_class_tls: R6 TLS class.

Throttles

crew_throttle(): Create a stateful throttling object.

crew_class_throttle: R6 throttle class.

Relays

crew_relay(): Create a crew relay object.

crew_class_relay: R6 relay class.

Local asynchronicity

crew_async(): Local asynchronous client object.

crew_class_async: R6 async class.

Utilities

crew_assert(): Crew assertion

crew_clean(): Terminate dispatchers and/or workers

crew_deprecate(): Deprecate a crew feature.

crew_eval(): Evaluate an R command and return results as a monad.

crew_random_name(): Random name

crew_retry(): Retry code.

crew_terminate_process(): Manually terminate a local process.

crew_terminate_signal(): Get the termination signal.

crew_worker(): Crew worker.