some cleanup and annonce expiry

proto/control_plane_grpc.pb.go

@@ -1,8 +1,8 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.5.1
-// - protoc             v3.21.12
-// source: control_plane.proto
+// - protoc             v6.32.1
+// source: proto/control_plane.proto
 
 package messages
 
@@ -23,6 +23,7 @@ const (
 	ControlPlane_Negotiate_FullMethodName         = "/messages.ControlPlane/Negotiate"
 	ControlPlane_GetCartIds_FullMethodName        = "/messages.ControlPlane/GetCartIds"
 	ControlPlane_AnnounceOwnership_FullMethodName = "/messages.ControlPlane/AnnounceOwnership"
+	ControlPlane_AnnounceExpiry_FullMethodName    = "/messages.ControlPlane/AnnounceExpiry"
 	ControlPlane_Closing_FullMethodName           = "/messages.ControlPlane/Closing"
 )
 
@@ -40,6 +41,8 @@ type ControlPlaneClient interface {
 	GetCartIds(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*CartIdsReply, error)
 	// Ownership announcement: first-touch claim broadcast (idempotent; best-effort).
 	AnnounceOwnership(ctx context.Context, in *OwnershipAnnounce, opts ...grpc.CallOption) (*OwnerChangeAck, error)
+	// Expiry announcement: drop remote ownership hints when local TTL expires.
+	AnnounceExpiry(ctx context.Context, in *ExpiryAnnounce, opts ...grpc.CallOption) (*OwnerChangeAck, error)
 	// Closing announces graceful shutdown so peers can proactively adjust.
 	Closing(ctx context.Context, in *ClosingNotice, opts ...grpc.CallOption) (*OwnerChangeAck, error)
 }
@@ -92,6 +95,16 @@ func (c *controlPlaneClient) AnnounceOwnership(ctx context.Context, in *Ownershi
 	return out, nil
 }
 
+func (c *controlPlaneClient) AnnounceExpiry(ctx context.Context, in *ExpiryAnnounce, opts ...grpc.CallOption) (*OwnerChangeAck, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(OwnerChangeAck)
+	err := c.cc.Invoke(ctx, ControlPlane_AnnounceExpiry_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *controlPlaneClient) Closing(ctx context.Context, in *ClosingNotice, opts ...grpc.CallOption) (*OwnerChangeAck, error) {
 	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(OwnerChangeAck)
@@ -116,6 +129,8 @@ type ControlPlaneServer interface {
 	GetCartIds(context.Context, *Empty) (*CartIdsReply, error)
 	// Ownership announcement: first-touch claim broadcast (idempotent; best-effort).
 	AnnounceOwnership(context.Context, *OwnershipAnnounce) (*OwnerChangeAck, error)
+	// Expiry announcement: drop remote ownership hints when local TTL expires.
+	AnnounceExpiry(context.Context, *ExpiryAnnounce) (*OwnerChangeAck, error)
 	// Closing announces graceful shutdown so peers can proactively adjust.
 	Closing(context.Context, *ClosingNotice) (*OwnerChangeAck, error)
 	mustEmbedUnimplementedControlPlaneServer()
@@ -140,6 +155,9 @@ func (UnimplementedControlPlaneServer) GetCartIds(context.Context, *Empty) (*Car
 func (UnimplementedControlPlaneServer) AnnounceOwnership(context.Context, *OwnershipAnnounce) (*OwnerChangeAck, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method AnnounceOwnership not implemented")
 }
+func (UnimplementedControlPlaneServer) AnnounceExpiry(context.Context, *ExpiryAnnounce) (*OwnerChangeAck, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method AnnounceExpiry not implemented")
+}
 func (UnimplementedControlPlaneServer) Closing(context.Context, *ClosingNotice) (*OwnerChangeAck, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method Closing not implemented")
 }
@@ -236,6 +254,24 @@ func _ControlPlane_AnnounceOwnership_Handler(srv interface{}, ctx context.Contex
 	return interceptor(ctx, in, info, handler)
 }
 
+func _ControlPlane_AnnounceExpiry_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(ExpiryAnnounce)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(ControlPlaneServer).AnnounceExpiry(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: ControlPlane_AnnounceExpiry_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(ControlPlaneServer).AnnounceExpiry(ctx, req.(*ExpiryAnnounce))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _ControlPlane_Closing_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(ClosingNotice)
 	if err := dec(in); err != nil {
@@ -277,11 +313,15 @@ var ControlPlane_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "AnnounceOwnership",
 			Handler:    _ControlPlane_AnnounceOwnership_Handler,
 		},
+		{
+			MethodName: "AnnounceExpiry",
+			Handler:    _ControlPlane_AnnounceExpiry_Handler,
+		},
 		{
 			MethodName: "Closing",
 			Handler:    _ControlPlane_Closing_Handler,
 		},
 	},
 	Streams:  []grpc.StreamDesc{},
-	Metadata: "control_plane.proto",
+	Metadata: "proto/control_plane.proto",
 }