Добавлен gRPC-контракт proto/device_control (TurnOn/TurnOff/SetLevel), общий Go-модуль proto/ для переиспользования сгенерированного кода. device-control-service принимает команды по gRPC, обновляет desired_state в Redis и публикует их в MQTT; слушает devices/+/telemetry и devices/+/ack для отметки живости устройства и обновления reported_state; горутина health-check переводит устройство в offline по таймауту и публикует событие в RabbitMQ (device.status_changed) для будущего notification-service. Проверено сквозным тестом через docker compose: grpcurl TurnOn/SetLevel меняет desired_state и уходит в MQTT, mosquitto_pub с ack обновляет reported_state и статус, health-check автоматически переводит устройство в offline по истечении таймаута.
214 lines
8.3 KiB
Go
214 lines
8.3 KiB
Go
// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
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// versions:
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// - protoc-gen-go-grpc v1.6.2
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// - protoc v7.35.1
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// source: device_control/device_control.proto
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package device_control
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import (
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context "context"
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grpc "google.golang.org/grpc"
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codes "google.golang.org/grpc/codes"
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status "google.golang.org/grpc/status"
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)
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// This is a compile-time assertion to ensure that this generated file
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// is compatible with the grpc package it is being compiled against.
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// Requires gRPC-Go v1.64.0 or later.
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const _ = grpc.SupportPackageIsVersion9
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const (
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DeviceControl_TurnOn_FullMethodName = "/device_control.DeviceControl/TurnOn"
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DeviceControl_TurnOff_FullMethodName = "/device_control.DeviceControl/TurnOff"
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DeviceControl_SetLevel_FullMethodName = "/device_control.DeviceControl/SetLevel"
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)
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// DeviceControlClient is the client API for DeviceControl service.
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//
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// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
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//
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// DeviceControl is the synchronous entry point for issuing commands to a
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// device. It covers the generic actuator capabilities used across the
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// platform (device_types.capabilities: turn_on, turn_off, set_level) — no
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// zone- or device-type-specific methods. A call here updates the device's
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// desired state and dispatches the command over MQTT; it does not wait for
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// the device to confirm execution (see the Device Shadow pattern in
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// device-control-service's README).
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type DeviceControlClient interface {
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TurnOn(ctx context.Context, in *TurnOnRequest, opts ...grpc.CallOption) (*CommandResult, error)
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TurnOff(ctx context.Context, in *TurnOffRequest, opts ...grpc.CallOption) (*CommandResult, error)
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SetLevel(ctx context.Context, in *SetLevelRequest, opts ...grpc.CallOption) (*CommandResult, error)
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}
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type deviceControlClient struct {
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cc grpc.ClientConnInterface
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}
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func NewDeviceControlClient(cc grpc.ClientConnInterface) DeviceControlClient {
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return &deviceControlClient{cc}
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}
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func (c *deviceControlClient) TurnOn(ctx context.Context, in *TurnOnRequest, opts ...grpc.CallOption) (*CommandResult, error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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out := new(CommandResult)
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err := c.cc.Invoke(ctx, DeviceControl_TurnOn_FullMethodName, in, out, cOpts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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func (c *deviceControlClient) TurnOff(ctx context.Context, in *TurnOffRequest, opts ...grpc.CallOption) (*CommandResult, error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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out := new(CommandResult)
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err := c.cc.Invoke(ctx, DeviceControl_TurnOff_FullMethodName, in, out, cOpts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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func (c *deviceControlClient) SetLevel(ctx context.Context, in *SetLevelRequest, opts ...grpc.CallOption) (*CommandResult, error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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out := new(CommandResult)
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err := c.cc.Invoke(ctx, DeviceControl_SetLevel_FullMethodName, in, out, cOpts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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// DeviceControlServer is the server API for DeviceControl service.
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// All implementations must embed UnimplementedDeviceControlServer
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// for forward compatibility.
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//
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// DeviceControl is the synchronous entry point for issuing commands to a
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// device. It covers the generic actuator capabilities used across the
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// platform (device_types.capabilities: turn_on, turn_off, set_level) — no
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// zone- or device-type-specific methods. A call here updates the device's
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// desired state and dispatches the command over MQTT; it does not wait for
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// the device to confirm execution (see the Device Shadow pattern in
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// device-control-service's README).
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type DeviceControlServer interface {
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TurnOn(context.Context, *TurnOnRequest) (*CommandResult, error)
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TurnOff(context.Context, *TurnOffRequest) (*CommandResult, error)
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SetLevel(context.Context, *SetLevelRequest) (*CommandResult, error)
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mustEmbedUnimplementedDeviceControlServer()
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}
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// UnimplementedDeviceControlServer must be embedded to have
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// forward compatible implementations.
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//
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// NOTE: this should be embedded by value instead of pointer to avoid a nil
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// pointer dereference when methods are called.
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type UnimplementedDeviceControlServer struct{}
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func (UnimplementedDeviceControlServer) TurnOn(context.Context, *TurnOnRequest) (*CommandResult, error) {
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return nil, status.Error(codes.Unimplemented, "method TurnOn not implemented")
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}
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func (UnimplementedDeviceControlServer) TurnOff(context.Context, *TurnOffRequest) (*CommandResult, error) {
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return nil, status.Error(codes.Unimplemented, "method TurnOff not implemented")
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}
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func (UnimplementedDeviceControlServer) SetLevel(context.Context, *SetLevelRequest) (*CommandResult, error) {
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return nil, status.Error(codes.Unimplemented, "method SetLevel not implemented")
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}
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func (UnimplementedDeviceControlServer) mustEmbedUnimplementedDeviceControlServer() {}
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func (UnimplementedDeviceControlServer) testEmbeddedByValue() {}
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// UnsafeDeviceControlServer may be embedded to opt out of forward compatibility for this service.
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// Use of this interface is not recommended, as added methods to DeviceControlServer will
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// result in compilation errors.
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type UnsafeDeviceControlServer interface {
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mustEmbedUnimplementedDeviceControlServer()
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}
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func RegisterDeviceControlServer(s grpc.ServiceRegistrar, srv DeviceControlServer) {
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// If the following call panics, it indicates UnimplementedDeviceControlServer was
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// embedded by pointer and is nil. This will cause panics if an
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// unimplemented method is ever invoked, so we test this at initialization
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// time to prevent it from happening at runtime later due to I/O.
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if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
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t.testEmbeddedByValue()
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}
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s.RegisterService(&DeviceControl_ServiceDesc, srv)
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}
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func _DeviceControl_TurnOn_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
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in := new(TurnOnRequest)
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if err := dec(in); err != nil {
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return nil, err
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}
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if interceptor == nil {
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return srv.(DeviceControlServer).TurnOn(ctx, in)
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}
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info := &grpc.UnaryServerInfo{
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Server: srv,
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FullMethod: DeviceControl_TurnOn_FullMethodName,
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}
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handler := func(ctx context.Context, req interface{}) (interface{}, error) {
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return srv.(DeviceControlServer).TurnOn(ctx, req.(*TurnOnRequest))
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}
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return interceptor(ctx, in, info, handler)
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}
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func _DeviceControl_TurnOff_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
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in := new(TurnOffRequest)
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if err := dec(in); err != nil {
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return nil, err
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}
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if interceptor == nil {
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return srv.(DeviceControlServer).TurnOff(ctx, in)
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}
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info := &grpc.UnaryServerInfo{
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Server: srv,
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FullMethod: DeviceControl_TurnOff_FullMethodName,
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}
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handler := func(ctx context.Context, req interface{}) (interface{}, error) {
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return srv.(DeviceControlServer).TurnOff(ctx, req.(*TurnOffRequest))
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}
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return interceptor(ctx, in, info, handler)
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}
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func _DeviceControl_SetLevel_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
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in := new(SetLevelRequest)
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if err := dec(in); err != nil {
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return nil, err
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}
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if interceptor == nil {
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return srv.(DeviceControlServer).SetLevel(ctx, in)
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}
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info := &grpc.UnaryServerInfo{
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Server: srv,
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FullMethod: DeviceControl_SetLevel_FullMethodName,
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}
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handler := func(ctx context.Context, req interface{}) (interface{}, error) {
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return srv.(DeviceControlServer).SetLevel(ctx, req.(*SetLevelRequest))
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}
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return interceptor(ctx, in, info, handler)
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}
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// DeviceControl_ServiceDesc is the grpc.ServiceDesc for DeviceControl service.
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// It's only intended for direct use with grpc.RegisterService,
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// and not to be introspected or modified (even as a copy)
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var DeviceControl_ServiceDesc = grpc.ServiceDesc{
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ServiceName: "device_control.DeviceControl",
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HandlerType: (*DeviceControlServer)(nil),
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Methods: []grpc.MethodDesc{
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{
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MethodName: "TurnOn",
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Handler: _DeviceControl_TurnOn_Handler,
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},
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{
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MethodName: "TurnOff",
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Handler: _DeviceControl_TurnOff_Handler,
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},
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{
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MethodName: "SetLevel",
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Handler: _DeviceControl_SetLevel_Handler,
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},
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},
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Streams: []grpc.StreamDesc{},
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Metadata: "device_control/device_control.proto",
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}
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