eventhandler

Documentation

Index

• func HandleEngineEvents(taskEngine engine.TaskEngine, client api.ECSClient, eventhandler *TaskHandler)
• type TaskHandler
  • func NewTaskHandler(ctx context.Context, stateManager statemanager.Saver, ...) *TaskHandler
  • func (handler *TaskHandler) AddStateChangeEvent(change statechange.Event, client api.ECSClient) error

Functions

func HandleEngineEvents

func HandleEngineEvents(taskEngine engine.TaskEngine, client api.ECSClient, eventhandler *TaskHandler)

Types

type TaskHandler

type TaskHandler struct {
	// contains filtered or unexported fields
}

TaskHandler encapsulates the the map of a task arn to task and container events associated with said task

func NewTaskHandler

func NewTaskHandler(ctx context.Context,
	stateManager statemanager.Saver,
	state dockerstate.TaskEngineState,
	client api.ECSClient) *TaskHandler

NewTaskHandler returns a pointer to TaskHandler

func (*TaskHandler) AddStateChangeEvent

func (handler *TaskHandler) AddStateChangeEvent(change statechange.Event, client api.ECSClient) error

AddStateChangeEvent queues up the state change event to be sent to ECS. If the event is for a container state change, it just gets added to the handler.tasksToContainerStates map. If the event is for task state change, it triggers the non-blocking handler.submitTaskEvents method to submit the batched container state changes and the task state change to ECS