[VOL-4442] grpc streaming connection monitoring
Change-Id: I8a361473a252f6d2b64578a97980b2b7b3618f55
diff --git a/vendor/github.com/opencord/voltha-protos/v5/go/core_service/core_services.pb.go b/vendor/github.com/opencord/voltha-protos/v5/go/core_service/core_services.pb.go
index 5816ad2..265d0c8 100644
--- a/vendor/github.com/opencord/voltha-protos/v5/go/core_service/core_services.pb.go
+++ b/vendor/github.com/opencord/voltha-protos/v5/go/core_service/core_services.pb.go
@@ -32,46 +32,47 @@
func init() { proto.RegisterFile("voltha_protos/core_services.proto", fileDescriptor_979c43850713f141) }
var fileDescriptor_979c43850713f141 = []byte{
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}
// Reference imports to suppress errors if they are not otherwise used.
@@ -86,8 +87,9 @@
//
// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
type CoreServiceClient interface {
- // in coreProxy interface
- GetHealthStatus(ctx context.Context, in *common.Connection, opts ...grpc.CallOption) (*health.HealthStatus, error)
+ // GetHealthStatus is used by a CoreService client to verify connectivity
+ // to the gRPC server hosting the CoreService service
+ GetHealthStatus(ctx context.Context, opts ...grpc.CallOption) (CoreService_GetHealthStatusClient, error)
RegisterAdapter(ctx context.Context, in *core_adapter.AdapterRegistration, opts ...grpc.CallOption) (*empty.Empty, error)
DeviceUpdate(ctx context.Context, in *voltha.Device, opts ...grpc.CallOption) (*empty.Empty, error)
PortCreated(ctx context.Context, in *voltha.Port, opts ...grpc.CallOption) (*empty.Empty, error)
@@ -122,13 +124,35 @@
return &coreServiceClient{cc}
}
-func (c *coreServiceClient) GetHealthStatus(ctx context.Context, in *common.Connection, opts ...grpc.CallOption) (*health.HealthStatus, error) {
- out := new(health.HealthStatus)
- err := c.cc.Invoke(ctx, "/core_service.CoreService/GetHealthStatus", in, out, opts...)
+func (c *coreServiceClient) GetHealthStatus(ctx context.Context, opts ...grpc.CallOption) (CoreService_GetHealthStatusClient, error) {
+ stream, err := c.cc.NewStream(ctx, &_CoreService_serviceDesc.Streams[0], "/core_service.CoreService/GetHealthStatus", opts...)
if err != nil {
return nil, err
}
- return out, nil
+ x := &coreServiceGetHealthStatusClient{stream}
+ return x, nil
+}
+
+type CoreService_GetHealthStatusClient interface {
+ Send(*common.Connection) error
+ Recv() (*health.HealthStatus, error)
+ grpc.ClientStream
+}
+
+type coreServiceGetHealthStatusClient struct {
+ grpc.ClientStream
+}
+
+func (x *coreServiceGetHealthStatusClient) Send(m *common.Connection) error {
+ return x.ClientStream.SendMsg(m)
+}
+
+func (x *coreServiceGetHealthStatusClient) Recv() (*health.HealthStatus, error) {
+ m := new(health.HealthStatus)
+ if err := x.ClientStream.RecvMsg(m); err != nil {
+ return nil, err
+ }
+ return m, nil
}
func (c *coreServiceClient) RegisterAdapter(ctx context.Context, in *core_adapter.AdapterRegistration, opts ...grpc.CallOption) (*empty.Empty, error) {
@@ -340,8 +364,9 @@
// CoreServiceServer is the server API for CoreService service.
type CoreServiceServer interface {
- // in coreProxy interface
- GetHealthStatus(context.Context, *common.Connection) (*health.HealthStatus, error)
+ // GetHealthStatus is used by a CoreService client to verify connectivity
+ // to the gRPC server hosting the CoreService service
+ GetHealthStatus(CoreService_GetHealthStatusServer) error
RegisterAdapter(context.Context, *core_adapter.AdapterRegistration) (*empty.Empty, error)
DeviceUpdate(context.Context, *voltha.Device) (*empty.Empty, error)
PortCreated(context.Context, *voltha.Port) (*empty.Empty, error)
@@ -372,8 +397,8 @@
type UnimplementedCoreServiceServer struct {
}
-func (*UnimplementedCoreServiceServer) GetHealthStatus(ctx context.Context, req *common.Connection) (*health.HealthStatus, error) {
- return nil, status.Errorf(codes.Unimplemented, "method GetHealthStatus not implemented")
+func (*UnimplementedCoreServiceServer) GetHealthStatus(srv CoreService_GetHealthStatusServer) error {
+ return status.Errorf(codes.Unimplemented, "method GetHealthStatus not implemented")
}
func (*UnimplementedCoreServiceServer) RegisterAdapter(ctx context.Context, req *core_adapter.AdapterRegistration) (*empty.Empty, error) {
return nil, status.Errorf(codes.Unimplemented, "method RegisterAdapter not implemented")
@@ -449,22 +474,30 @@
s.RegisterService(&_CoreService_serviceDesc, srv)
}
-func _CoreService_GetHealthStatus_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
- in := new(common.Connection)
- if err := dec(in); err != nil {
+func _CoreService_GetHealthStatus_Handler(srv interface{}, stream grpc.ServerStream) error {
+ return srv.(CoreServiceServer).GetHealthStatus(&coreServiceGetHealthStatusServer{stream})
+}
+
+type CoreService_GetHealthStatusServer interface {
+ Send(*health.HealthStatus) error
+ Recv() (*common.Connection, error)
+ grpc.ServerStream
+}
+
+type coreServiceGetHealthStatusServer struct {
+ grpc.ServerStream
+}
+
+func (x *coreServiceGetHealthStatusServer) Send(m *health.HealthStatus) error {
+ return x.ServerStream.SendMsg(m)
+}
+
+func (x *coreServiceGetHealthStatusServer) Recv() (*common.Connection, error) {
+ m := new(common.Connection)
+ if err := x.ServerStream.RecvMsg(m); err != nil {
return nil, err
}
- if interceptor == nil {
- return srv.(CoreServiceServer).GetHealthStatus(ctx, in)
- }
- info := &grpc.UnaryServerInfo{
- Server: srv,
- FullMethod: "/core_service.CoreService/GetHealthStatus",
- }
- handler := func(ctx context.Context, req interface{}) (interface{}, error) {
- return srv.(CoreServiceServer).GetHealthStatus(ctx, req.(*common.Connection))
- }
- return interceptor(ctx, in, info, handler)
+ return m, nil
}
func _CoreService_RegisterAdapter_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
@@ -886,10 +919,6 @@
HandlerType: (*CoreServiceServer)(nil),
Methods: []grpc.MethodDesc{
{
- MethodName: "GetHealthStatus",
- Handler: _CoreService_GetHealthStatus_Handler,
- },
- {
MethodName: "RegisterAdapter",
Handler: _CoreService_RegisterAdapter_Handler,
},
@@ -982,6 +1011,13 @@
Handler: _CoreService_UpdateImageDownload_Handler,
},
},
- Streams: []grpc.StreamDesc{},
+ Streams: []grpc.StreamDesc{
+ {
+ StreamName: "GetHealthStatus",
+ Handler: _CoreService_GetHealthStatus_Handler,
+ ServerStreams: true,
+ ClientStreams: true,
+ },
+ },
Metadata: "voltha_protos/core_services.proto",
}