otel

package

v0.0.0-...-4a59535 Latest Latest Go to latest Published: Sep 19, 2024 License: MIT Imports: 13 Imported by: 0

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func NewClientHandler(options ...Option) stats.Handler

func NewServerHandler(options ...Option) stats.Handler

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

ClientHandler implements https://pkg.go.dev/google.golang.org/grpc/stats#ServerHandler It records OpenTelemetry metrics and traces.

func (c *ClientHandler) HandleConn(
	_ context.Context,
	_ stats.ConnStats,
)

func (c *ClientHandler) HandleRPC(
	ctx context.Context,
	rpcStats stats.RPCStats,
)

func (c *ClientHandler) TagConn(
	ctx context.Context,
	_ *stats.ConnTagInfo,
) context.Context

func (c *ClientHandler) TagRPC(
	ctx context.Context,
	info *stats.RPCTagInfo,
) context.Context

type Option interface {
	// contains filtered or unexported methods
}

Option applies an option value when creating a Handler.

func SetInstrumentationName(v string) Option

func SetNamespace(v string) Option

func SetServiceName(v string) Option

func WithMeterProvider(m metric.MeterProvider) Option

func WithPropagators(p propagation.TextMapPropagator) Option

func WithTraceProvider(t trace.TracerProvider) Option

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

ServerHandler implements https://pkg.go.dev/google.golang.org/grpc/stats#ServerHandler It records OpenTelemetry metrics and traces.

func (s *ServerHandler) HandleConn(_ context.Context, _ stats.ConnStats)

HandleConn processes the Conn stats.

func (s *ServerHandler) HandleRPC(ctx context.Context, rs stats.RPCStats)

HandleRPC processes the RPC stats.

func (s *ServerHandler) TagConn(
	ctx context.Context,
	_ *stats.ConnTagInfo,
) context.Context

TagConn can attach some information to the given context.

func (s *ServerHandler) TagRPC(
	ctx context.Context,
	info *stats.RPCTagInfo,
) context.Context