reporter

package

v0.4.0 Latest Latest Go to latest Published: Jan 13, 2022 License: Apache-2.0 Imports: 2 Imported by: 220

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Package reporter holds the Reporter interface which is used by the Zipkin Tracer to send finished spans.

Subpackages of package reporter contain officially supported standard reporter implementations.

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type JSONSerializer struct{}

JSONSerializer implements the default JSON encoding SpanSerializer.

func (JSONSerializer) ContentType() string

ContentType returns the ContentType needed for this encoding.

func (JSONSerializer) Serialize(spans []*model.SpanModel) ([]byte, error)

Serialize takes an array of Zipkin SpanModel objects and returns a JSON encoding of it.

type Reporter interface {
	Send(model.SpanModel) // Send Span data to the reporter
	Close() error         // Close the reporter
}

Reporter interface can be used to provide the Zipkin Tracer with custom implementations to publish Zipkin Span data.

func NewNoopReporter() Reporter

NewNoopReporter returns a no-op Reporter implementation.

type SpanSerializer interface {
	Serialize([]*model.SpanModel) ([]byte, error)
	ContentType() string
}

SpanSerializer describes the methods needed for allowing to set Span encoding type for the various Zipkin transports.

Path	Synopsis
amqp Package amqp implements a RabbitMq reporter to send spans to a Rabbit server/cluster.	Package amqp implements a RabbitMq reporter to send spans to a Rabbit server/cluster.
http Package http implements a HTTP reporter to send spans to Zipkin V2 collectors.	Package http implements a HTTP reporter to send spans to Zipkin V2 collectors.
kafka Package kafka implements a Kafka reporter to send spans to a Kafka server/cluster.	Package kafka implements a Kafka reporter to send spans to a Kafka server/cluster.
log Package log implements a reporter to send spans in V2 JSON format to the Go standard Logger.	Package log implements a reporter to send spans in V2 JSON format to the Go standard Logger.
recorder Package recorder implements a reporter to record spans in v2 format.	Package recorder implements a reporter to record spans in v2 format.