grpc

Documentation

Index

• type GRPCHandler
  • func NewGRPCHandler(provider source.Source) GRPCHandler
  • func (s GRPCHandler) GetSamplingStrategy(ctx context.Context, param *api_v2.SamplingStrategyParameters) (*api_v2.SamplingStrategyResponse, error)
• type SamplingGRPCServer
  • func NewGRPC(telemetry component.TelemetrySettings, settings configgrpc.ServerConfig, ...) (*SamplingGRPCServer, error)
  • func (s *SamplingGRPCServer) Shutdown(ctx context.Context) error
  • func (s *SamplingGRPCServer) Start(ctx context.Context, host component.Host) error

Types

type GRPCHandler

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

GRPCHandler is sampling strategy handler for gRPC.

func NewGRPCHandler

func NewGRPCHandler(provider source.Source) GRPCHandler

NewGRPCHandler creates a handler that controls sampling strategies for services.

func (GRPCHandler) GetSamplingStrategy

func (s GRPCHandler) GetSamplingStrategy(ctx context.Context, param *api_v2.SamplingStrategyParameters) (*api_v2.SamplingStrategyResponse, error)

GetSamplingStrategy returns sampling decision from store.

type SamplingGRPCServer

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

SamplingGRPCServer implements component.Component to make the life cycle easy to manage.

func NewGRPC

func NewGRPC(
	telemetry component.TelemetrySettings,
	settings configgrpc.ServerConfig,
	strategyStore source.Source,
) (*SamplingGRPCServer, error)

NewGRPC returns a new sampling gRPC Server.

func (*SamplingGRPCServer) Shutdown

func (s *SamplingGRPCServer) Shutdown(ctx context.Context) error

Shutdown tries to terminate connections gracefully as long as the passed context is valid.

func (*SamplingGRPCServer) Start

func (s *SamplingGRPCServer) Start(ctx context.Context, host component.Host) error