trace

Documentation

Index

• func GraphQLErrorPresenter(service string) func(ctx context.Context, e error) *gqlerror.Error
• func GraphQLRecoverFunc() graphql.RecoverFunc
• func NewGormPlugin(opts ...PluginOption) gorm.Plugin
• func SetupGORMTracing(db *gorm.DB, attrs ...attribute.KeyValue) error
• type GraphqlTracer
  • func NewGraphqlTracer(graphName string) GraphqlTracer
• type PluginOption
  • func WithGormAttributes(attrs ...attribute.KeyValue) PluginOption
  • func WithGormDBName(name string) PluginOption
  • func WithoutGormQueryVariables() PluginOption
• type Tracer
  • func (t Tracer) ExtensionName() string
  • func (t Tracer) InterceptField(ctx context.Context, next graphql.Resolver) (interface{}, error)
  • func (t Tracer) InterceptResponse(ctx context.Context, next graphql.ResponseHandler) *graphql.Response
  • func (t Tracer) Validate(graphql.ExecutableSchema) error
  • func (t Tracer) WithRequestFieldLogging() GraphqlTracer

Functions

func GraphQLErrorPresenter

func GraphQLErrorPresenter(service string) func(ctx context.Context, e error) *gqlerror.Error

func GraphQLRecoverFunc

func GraphQLRecoverFunc() graphql.RecoverFunc

func NewGormPlugin

func NewGormPlugin(opts ...PluginOption) gorm.Plugin

func SetupGORMTracing

func SetupGORMTracing(db *gorm.DB, attrs ...attribute.KeyValue) error

Types

type GraphqlTracer

type GraphqlTracer interface {
	graphql.HandlerExtension
	graphql.ResponseInterceptor
	graphql.FieldInterceptor
	WithRequestFieldLogging() GraphqlTracer
}

func NewGraphqlTracer

func NewGraphqlTracer(graphName string) GraphqlTracer

type PluginOption

type PluginOption func(p *otelPlugin)

func WithGormAttributes

func WithGormAttributes(attrs ...attribute.KeyValue) PluginOption

WithGormAttributes configures attributes that are used to create a span.

func WithGormDBName

func WithGormDBName(name string) PluginOption

WithGormDBName configures a db.name attribute.

func WithoutGormQueryVariables

func WithoutGormQueryVariables() PluginOption

WithoutGormQueryVariables configures the db.statement attribute to exclude query variables

type Tracer

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

func (Tracer) ExtensionName

func (t Tracer) ExtensionName() string

func (Tracer) InterceptField

func (t Tracer) InterceptField(ctx context.Context, next graphql.Resolver) (interface{}, error)

InterceptField instruments timing of individual fields resolved.

func (Tracer) InterceptResponse

func (t Tracer) InterceptResponse(ctx context.Context, next graphql.ResponseHandler) *graphql.Response

InterceptResponse instruments timing, payload size, and error information of the response handler. The metric is grouped by the corresponding operation name.

func (Tracer) Validate

func (t Tracer) Validate(graphql.ExecutableSchema) error

func (Tracer) WithRequestFieldLogging

func (t Tracer) WithRequestFieldLogging() GraphqlTracer

WithRequestFieldLogging configures the tracer to log each graphql operation.