Note: The purpose of this fork from https://github.com/rabbitmq/rabbitmq-message-timestamp is to change the code to report time in nanoseconds instead of milliseconds

RabbitMQ Message Timestamp Plugin

This plugin fills the timestamp property and timestamp_in_ns header of a message as it enters RabbitMQ with the current (server node) timestamp value.

Supported RabbitMQ Versions

This plugin targets RabbitMQ 3.6.0 and later versions.

Limitations

This plugin cannot be used together with rabbitmq-routing-node-stamp as they override the same extension point.

Installation

Binary builds of this plugin can be obtained from the Community Plugins page.

See Plugin Installation for details about how to install plugins that do not ship with RabbitMQ.

Building from Source

You can build and install it like any other plugin (see the plugin development guide).

(See specific instructions all in one place here.)

Usage

Just enable the plugin with the following command:

rabbitmq-plugins enable rabbitmq_message_timestamp

The plugin will then hook into the basic.publish process in order to add the current timestamp as seen by the broker.

Limitations

The plugin hooks into the basic.publish path, so expect a small throughput reduction when using this plugin, since it has to modify every message that crosses RabbitMQ.

This plugin should not be enabled at the same time as any other interceptors that hook into the basic.publish process, such as the rabbitmq-routing-node-stamp plugin. Enabling more than one interceptor that is registered to the basic.publish process will cause all AMQP 0-9-1 connections to fail when creating a new channel.

If there's enough demand, we could add in the future a way for only time-stamping messages that crosses certain exchanges, say by applying policies.

LICENSE

See the LICENSE file