tracer

package module

v0.2.0 Latest Latest Go to latest Published: Nov 19, 2018 License: NCSA Imports: 18 Imported by: 55

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

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Tagged version

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Stable version

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Learn more about best practices

Repository

github.com/rai-project/tracer

Links

Open Source Insights

Documentation ¶

Index ¶

Variables
func Close() error
func Enabled() bool
func Endpoints() []string
func Provider() string
func Register(name string, s Tracer, newFunc func(serviceName string) (Tracer, error))
func SetLevel(lvl Level)
func SetStd(t Tracer)
func StartSpan(lvl Level, operationName string, opts ...opentracing.StartSpanOption) opentracing.Span
func StartSpanFromContext(ctx context.Context, lvl Level, operationName string, ...) (opentracing.Span, context.Context)
func Tracers() []string
type Level
type Tracer

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	Version   = "0.2.0"
	BuildDate = "undefined"
	GitCommit = "undefined"
)

View Source

var (
	// Config holds the data read by rai-project/config
	Config = &tracerConfig{
		done:  make(chan struct{}),
		Level: NO_TRACE,
	}
)

Functions ¶

func Close ¶

func Close() error

func Enabled ¶

func Enabled() bool

func Endpoints ¶

func Endpoints() []string

func Provider ¶

func Provider() string

func Register ¶

func Register(name string, s Tracer, newFunc func(serviceName string) (Tracer, error))

func SetLevel ¶

func SetLevel(lvl Level)

func SetStd ¶

func SetStd(t Tracer)

func StartSpan ¶

func StartSpan(lvl Level, operationName string, opts ...opentracing.StartSpanOption) opentracing.Span

func StartSpanFromContext ¶

func StartSpanFromContext(ctx context.Context, lvl Level, operationName string, opts ...opentracing.StartSpanOption) (opentracing.Span, context.Context)

func Tracers ¶

func Tracers() []string

Types ¶

type Level ¶

type Level int32

const (
	NO_TRACE Level = iota
	APPLICATION_TRACE
	MODEL_TRACE
	FRAMEWORK_TRACE
	LIBRARY_TRACE
	HARDWARE_TRACE
	FULL_TRACE
)

func LevelFromName ¶

func LevelFromName(s string) Level

func LevelString ¶

func LevelString(s string) (Level, error)

LevelString retrieves an enum value from the enum constants string name. Throws an error if the param is not part of the enum.

func LevelValues ¶

func LevelValues() []Level

LevelValues returns all values of the enum

func (Level) IsALevel ¶

func (i Level) IsALevel() bool

IsALevel returns "true" if the value is listed in the enum definition. "false" otherwise

func (Level) MarshalJSON ¶

func (i Level) MarshalJSON() ([]byte, error)

MarshalJSON implements the json.Marshaler interface for Level

func (Level) MarshalText ¶

func (i Level) MarshalText() ([]byte, error)

MarshalText implements the encoding.TextMarshaler interface for Level

func (Level) MarshalYAML ¶

func (i Level) MarshalYAML() (interface{}, error)

MarshalYAML implements a YAML Marshaler for Level

func (*Level) Scan ¶

func (i *Level) Scan(value interface{}) error

func (Level) String ¶

func (i Level) String() string

func (*Level) UnmarshalJSON ¶

func (i *Level) UnmarshalJSON(data []byte) error

UnmarshalJSON implements the json.Unmarshaler interface for Level

func (*Level) UnmarshalText ¶

func (i *Level) UnmarshalText(text []byte) error

UnmarshalText implements the encoding.TextUnmarshaler interface for Level

func (*Level) UnmarshalYAML ¶

func (i *Level) UnmarshalYAML(unmarshal func(interface{}) error) error

UnmarshalYAML implements a YAML Unmarshaler for Level

func (Level) Value ¶

func (i Level) Value() (driver.Value, error)

type Tracer ¶

type Tracer interface {
	opentracing.Tracer
	ID() string
	StartSpanFromContext(ctx context.Context, operationName string, opts ...opentracing.StartSpanOption) (opentracing.Span, context.Context)
	io.Closer
	Init(serviceName string) error
	Name() string
	Level() Level
	SetLevel(Level)
	Endpoints() []string
}

func FromName ¶

func FromName(s string) (Tracer, error)

func MustNew ¶

func MustNew(serviceName string) Tracer

func New ¶

func New(serviceName string) (Tracer, error)

func NewFromName ¶

func NewFromName(serviceName, backendName string) (Tracer, error)

func Std ¶

func Std() Tracer

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
all
chrome
ctimer
defaults
examples
jaeger
metrics
middleware
grpc `grpc_opentracing` adds OpenTracing OpenTracing Interceptors These are both client-side and server-side interceptors for OpenTracing.	`grpc_opentracing` adds OpenTracing OpenTracing Interceptors These are both client-side and server-side interceptors for OpenTracing.
noop
observer
stackdriver
utils
xray
zipkin

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