interfaces/worker/factory.go


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package worker

import (
	"context"
	"os/exec"
)

// Factory is responsible of wrapping given command into tasks WorkerProcess.
type Factory interface {
	// SpawnWorkerWithContext creates new WorkerProcess process based on given command with context.
	// Process must not be started.
	SpawnWorkerWithContext(context.Context, *exec.Cmd) (BaseProcess, error)
	// SpawnWorker creates new WorkerProcess process based on given command.
	// Process must not be started.
	SpawnWorker(*exec.Cmd) (BaseProcess, error)
	// Close the factory and underlying connections.
	Close(ctx context.Context) error
}