pluginhost

type ArtifactRef struct {
	PackageID        string
	Version          string
	ArtifactPath     string
	ArtifactSHA256   string
	EntrypointPath   string
	EntrypointSHA256 string
	ManifestPath     string
	ManifestSHA256   string
}

type DispatchInput struct {
	PackageID        string
	Version          string
	Generation       uint64
	RequestID        string
	IdempotencyKey   string
	RouteID          string
	Method           string
	Body             []byte
	PrincipalJSON    []byte
	Metadata         RequestMetadata
	BridgeCapability []byte
	Deadline         time.Time
}

type DispatchOutput struct {
	StatusCode  uint32
	Body        []byte
	Headers     []Header
	OperationID string
	FailureCode string
}

type DrainResult struct {
	Drained  bool
	InFlight uint64
}

type Header struct {
	Name  string
	Value string
}

type HostHealth struct {
	Healthy     bool
	LeaseID     string
	DetailsJSON string
}

type Manager interface {
	Start(context.Context, ArtifactRef, uint64) error
	Dispatch(context.Context, DispatchInput) (DispatchOutput, error)
	Health(context.Context, string, string, uint64) (HostHealth, error)
	Drain(context.Context, string, string, uint64, time.Time) error
	Stop(context.Context, string, string, uint64) error
	Rollback(context.Context, string, string, uint64) error
}

type ManagerConfig struct {
	RuntimeDir     string
	StartupTimeout time.Duration
	BridgeFactory  packagebridge.SessionFactory
}

type MigrationCheckpointRecorder func(context.Context, MigrationOutput) error

type MigrationInput struct {
	PackageID   string
	Version     string
	MigrationID string
	Checkpoint  string
	Generation  uint64
	// BridgeCapability is minted only by Supervisor and is never caller-owned.
	BridgeCapability []byte
	Deadline         time.Time
}

type MigrationManager interface {
	Migrate(context.Context, MigrationInput, MigrationCheckpointRecorder) (MigrationOutput, error)
}

type MigrationOutput struct {
	Checkpoint       string
	ValidationDigest string
	Complete         bool
	FailureCode      string
	HealthLeaseID    string
	HealthGeneration uint64
}

type RequestMetadata struct {
	Path                             string              `json:"path,omitempty"`
	Query                            map[string][]string `json:"query,omitempty"`
	Headers                          map[string][]string `json:"headers,omitempty"`
	PathParams                       map[string]string   `json:"path_params,omitempty"`
	ClientIP                         string              `json:"client_ip,omitempty"`
	UserAgent                        string              `json:"user_agent,omitempty"`
	NodeID                           uint                `json:"node_id,omitempty"`
	TrustedAgentWebSocketAuth        bool                `json:"trusted_agent_websocket_auth,omitempty"`
	TrustedAgentWebSocketForwardNode bool                `json:"trusted_agent_websocket_forward_node,omitempty"`
}

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

type WebSocketClose struct {
	Code   uint32
	Reason string
}

type WebSocketFrame struct {
	Data  []byte
	Close *WebSocketClose
}

type WebSocketInput struct {
	PackageID        string
	Version          string
	Generation       uint64
	RouteID          string
	PrincipalJSON    []byte
	Metadata         RequestMetadata
	RequestID        string
	IdempotencyKey   string
	BridgeCapability []byte
	Deadline         time.Time
}

type WebSocketManager interface {
	OpenWebSocket(context.Context, WebSocketInput) (*WebSocketRelay, error)
}

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