amqptrace

package

v0.0.0-...-48b9d42 Latest Latest Go to latest Published: Dec 18, 2023 License: Apache-2.0 Imports: 7 Imported by: 0

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Repository

github.com/gunsluo/go-example

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Documentation ¶

Index ¶

func Extract(ctx context.Context, headers amqp.Table, opts ...Option) ([]label.KeyValue, trace.SpanContext)
func Inject(ctx context.Context, headers amqp.Table, opts ...Option)
type Channel
- func NewChannel(tracer trace.Tracer, channel *amqp.Channel, opts ...ChannelOption) *Channel
- func (ch *Channel) Publish(ctx context.Context, exchange, key string, mandatory, immediate bool, ...) error
type ChannelOption
- func ChannelComopenentName(componentName string) ChannelOption
type ConsumeOption
- func ConsumeComopenentName(componentName string) ConsumeOption
type Consumer
- func NewConsumer(tracer trace.Tracer, delivery <-chan amqp.Delivery, ...) *Consumer
- func (c *Consumer) Accpet()
type Option
- func WithPropagators(props propagation.Propagators) Option

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Extract ¶

func Extract(ctx context.Context, headers amqp.Table, opts ...Option) ([]label.KeyValue, trace.SpanContext)

Extract returns the correlation context and span context that another service encoded in the rabbitmq Table object with Inject. This function is meant to be used on incoming requests.

func Inject ¶

func Inject(ctx context.Context, headers amqp.Table, opts ...Option)

Inject injects correlation context and span context into the gRPC metadata object. This function is meant to be used on outgoing requests.

Types ¶

type Channel ¶

type Channel struct {
	Ch *amqp.Channel
	// contains filtered or unexported fields
}

Channel is trace channel

func NewChannel ¶

func NewChannel(tracer trace.Tracer, channel *amqp.Channel, opts ...ChannelOption) *Channel

NewChannel create a trace channel

func (*Channel) Publish ¶

func (ch *Channel) Publish(ctx context.Context, exchange, key string, mandatory, immediate bool, msg amqp.Publishing) error

Publish sends a Publishing from the client to an exchange on the server.

type ChannelOption ¶

type ChannelOption func(*channelOptions)

ChannelOption is channel option

func ChannelComopenentName ¶

func ChannelComopenentName(componentName string) ChannelOption

type ConsumeOption ¶

type ConsumeOption func(*consumeOptions)

ConsumeOption is channel option

func ConsumeComopenentName ¶

func ConsumeComopenentName(componentName string) ConsumeOption

type Consumer ¶

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

Consumer is rabbit consumer for trace

func NewConsumer ¶

func NewConsumer(tracer trace.Tracer, delivery <-chan amqp.Delivery, handle func(context.Context, amqp.Delivery) error, opts ...ConsumeOption) *Consumer

NewConsumer create a trace consumer

func (*Consumer) Accpet ¶

func (c *Consumer) Accpet()

Accept accept a message from rabbitmq

type Option ¶

type Option func(*config)

Option is a function that allows configuration of the amqptrace Extract() and Inject() functions

func WithPropagators ¶

func WithPropagators(props propagation.Propagators) Option

WithPropagators sets the propagators to use for Extraction and Injection

Source Files ¶

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