Files
navidrome/plugins/capabilities/taskworker.go

28 lines
1.1 KiB
Go

package capabilities
// TaskWorker provides task execution handling.
// This capability allows plugins to receive callbacks when their queued tasks
// are ready to execute. Plugins that use the taskqueue host service must
// implement this capability.
//
//nd:capability name=taskworker
type TaskWorker interface {
// OnTaskExecute is called when a queued task is ready to run.
// The returned string is a status/result message stored in the tasks table.
// Return an error to trigger retry (if retries are configured).
//nd:export name=nd_task_execute
OnTaskExecute(TaskExecuteRequest) (string, error)
}
// TaskExecuteRequest is the request provided when a task is ready to execute.
type TaskExecuteRequest struct {
// QueueName is the name of the queue this task belongs to.
QueueName string `json:"queueName"`
// TaskID is the unique identifier for this task.
TaskID string `json:"taskId"`
// Payload is the opaque data provided when the task was enqueued.
Payload []byte `json:"payload"`
// Attempt is the current attempt number (1-based: first attempt = 1).
Attempt int32 `json:"attempt"`
}