Package zipkin2.reporter.amqp

Class RabbitMQSender

java.lang.Object

zipkin2.Component

zipkin2.reporter.Sender

zipkin2.reporter.amqp.RabbitMQSender

public abstract class RabbitMQSender
extends Sender

This sends (usually json v2) encoded spans to a RabbitMQ queue.

The sender does not use RabbitMQ Publisher Confirms, so messages considered sent may not necessarily be received by consumers in case of RabbitMQ failure.

For thread safety, a channel is created for each thread that calls sendSpans(List).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RabbitMQSender.Builder	Configuration including defaults needed to send spans to a RabbitMQ queue.

Constructor Summary

Constructors

Constructor	Description
RabbitMQSender()

Method Summary

Modifier and Type	Method	Description
zipkin2.CheckResult	check()	Ensures there are no connection issues.
void	close()
static RabbitMQSender	create(java.lang.String addresses)	Creates a sender that sends Encoding.JSON messages.
int	messageSizeInBytes(int encodedSizeInBytes)
int	messageSizeInBytes(java.util.List<byte[]> encodedSpans)
static RabbitMQSender.Builder	newBuilder()
zipkin2.Call<java.lang.Void>	sendSpans(java.util.List<byte[]> encodedSpans)	This sends all of the spans as a single message.
RabbitMQSender.Builder	toBuilder()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from class zipkin2.reporter.Sender

encoding, messageMaxBytes

Constructor Detail

RabbitMQSender

public RabbitMQSender()

Method Detail

create

public static RabbitMQSender create(java.lang.String addresses)

Creates a sender that sends Encoding.JSON messages.

newBuilder

public static RabbitMQSender.Builder newBuilder()

toBuilder

public final RabbitMQSender.Builder toBuilder()

messageSizeInBytes

public int messageSizeInBytes(java.util.List<byte[]> encodedSpans)

Specified by:

messageSizeInBytes in class Sender

messageSizeInBytes

public int messageSizeInBytes(int encodedSizeInBytes)

Overrides:

messageSizeInBytes in class Sender

sendSpans

public zipkin2.Call<java.lang.Void> sendSpans(java.util.List<byte[]> encodedSpans)

This sends all of the spans as a single message.

Specified by:

sendSpans in class Sender

check

public zipkin2.CheckResult check()

Ensures there are no connection issues.

Overrides:

check in class zipkin2.Component

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object

close

public void close()
           throws java.io.IOException

Overrides:

close in class zipkin2.Component

Throws:

java.io.IOException