cat

package

v1.0.5 Latest Latest Go to latest Published: May 10, 2021 License: Apache-2.0 Imports: 12 Imported by: 0

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const (
	HeaderRootId   = "_catRootMessageId"
	HeaderParentId = "_catParentMessageId"
	HeaderChildId  = "_catChildMessageId"
)

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var DefaultOption = Option{Logger: logger.NewLogger(os.Stdout)}

func Init(domain string, opt Option) error

func LogError(err error, args ...string)

func LogErrorWithCategory(err error, category string)

func LogEvent(mtype, name string, args ...string)

func LogMetricForCount(name string, args ...int)

func LogMetricForDuration(name string, duration time.Duration)

func LogRemoteCallClient(t message.Transactor)

func LogRemoteCallServer(ctx *message.Context, t message.Transactor)

func MessageContextFromMetadata(md metadata.MD) *message.Context

func MessageContextFromRequest(r *http.Request) *message.Context

func NewCompletedTransactionWithDuration(mtype, name string, duration time.Duration)

func NewEvent(mtype, name string) message.Messager

func NewTransaction(mtype, name string) message.Transactor

func Shutdown()

func StartEvent(ctx context.Context, mtype, name string) message.Messager

func StartTransaction(ctx context.Context, mtype, name string) message.Transactor

func TransactionFromContext(ctx context.Context) message.Transactor

func TransactionWithContext(ctx context.Context, t message.Transactor) context.Context

type MetricHelper interface {
	AddTag(key, val string) MetricHelper
	Count(int)
	Duration(time.Duration)
}

func NewMetricHelper(name string) MetricHelper

type Option struct {
	Logger *zerolog.Logger
}