handler

type Engine struct {
	StateSyncer  common.StateSyncer
	Bootstrapper common.BootstrapableEngine
	Consensus    common.Engine
}

type EngineManager struct {
	Avalanche *Engine
	Snowman   *Engine
}

type Handler interface {
	common.Timer
	health.Checker

	Context() *snow.ConsensusContext
	// ShouldHandle returns true if the node with the given ID is allowed to send
	// messages to this chain. If the node is not allowed to send messages to
	// this chain, the message should be dropped.
	ShouldHandle(nodeID ids.NodeID) bool

	SetEngineManager(engineManager *EngineManager)
	GetEngineManager() *EngineManager

	SetOnStopped(onStopped func())
	Start(ctx context.Context, recoverPanic bool)
	Push(ctx context.Context, msg Message)
	Len() int

	Stop(ctx context.Context)
	StopWithError(ctx context.Context, err error)
	// AwaitStopped returns an error if the call would block and [ctx] is done.
	// Even if [ctx] is done when passed into this function, this function will
	// return a nil error if it will not block.
	AwaitStopped(ctx context.Context) (time.Duration, error)
}

type Message struct {
	// The original message from the peer
	message.InboundMessage
	// The desired engine type to execute this message. If not specified,
	// the current executing engine type is used.
	EngineType p2p.EngineType
}

type MessageQueue interface {
	// Add a message.
	//
	// If called after [Shutdown], the message will immediately be marked as
	// having been handled.
	Push(context.Context, Message)

	// Remove and return a message and its context.
	//
	// If there are no available messages, this function will block until a
	// message becomes available or the queue is [Shutdown].
	Pop() (context.Context, Message, bool)

	// Returns the number of messages currently on the queue
	Len() int

	// Shutdown and empty the queue.
	Shutdown()
}

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

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