httpgrpc

Documentation

Index

• func GetParentSpanForHTTPRequest(tracer opentracing.Tracer, req *weaveworks_httpgrpc.HTTPRequest) (opentracing.SpanContext, error)
• func GetParentSpanForQueryRequest(tracer opentracing.Tracer, req *queryrange.QueryRequest) (opentracing.SpanContext, error)
• func GetParentSpanForRequest(tracer opentracing.Tracer, req Request) (opentracing.SpanContext, error)
• type HeadersCarrier
  • func (c *HeadersCarrier) ForeachKey(handler func(key, val string) error) error
  • func (c *HeadersCarrier) Set(key, val string)
• type Request

Functions

func GetParentSpanForHTTPRequest

func GetParentSpanForHTTPRequest(tracer opentracing.Tracer, req *weaveworks_httpgrpc.HTTPRequest) (opentracing.SpanContext, error)

func GetParentSpanForQueryRequest

func GetParentSpanForQueryRequest(tracer opentracing.Tracer, req *queryrange.QueryRequest) (opentracing.SpanContext, error)

func GetParentSpanForRequest

func GetParentSpanForRequest(tracer opentracing.Tracer, req Request) (opentracing.SpanContext, error)

Types

type HeadersCarrier

type HeadersCarrier weaveworks_httpgrpc.HTTPRequest

Used to transfer trace information from/to HTTP request.

func (*HeadersCarrier) ForeachKey

func (c *HeadersCarrier) ForeachKey(handler func(key, val string) error) error

func (*HeadersCarrier) Set

func (c *HeadersCarrier) Set(key, val string)

type Request

type Request interface {
	GetQueryRequest() *queryrange.QueryRequest
	GetHttpRequest() *weaveworks_httpgrpc.HTTPRequest
}