RabbitMQ: Handle error CLIENT ALERT: Fatal - Handshake Failure with Elixir

This documentation is part of the Getting started guide. View the full guide here: How to use Stackhero for RabbitMQ.

If you are connecting from Elixir and see the error message

CLIENT ALERT: Fatal - Handshake Failure

this usually points to a bug in the AMQP library's support for TLS 1.3. A reliable workaround is to force the use of TLS 1.2 by including this option when opening the connection:

AMQP.Connection.open("amqps://admin:<PASSWORD>@<XXXXXX>.stackhero-network.com:<AMQP_PORT_TLS>", :undefined, ssl_options: [ versions: [ :"tlsv1.2" ] ])

Continue reading this guide

  1. Read the full guide: Getting started
    How to use Stackhero for RabbitMQ
  2. Using Python to connect to RabbitMQ
  3. Using GoLang to connect to RabbitMQ
  4. Using PHP to connect to RabbitMQ
  5. Using PHP/Symfony to connect to RabbitMQ
  6. Using Spring Boot to connect to RabbitMQ
  7. Using .NET and MassTransit to connect to RabbitMQ
  8. Handle error Error: Socket closed abruptly during opening handshake with Node.js

Other articles for RabbitMQ

  1. Introduction
    Introduction to Stackhero for RabbitMQ
  2. Automate with the CLI
    Start RabbitMQ, retrieve its credentials, and change its configuration programmatically with the Stackhero CLI
  3. GitHub Actions & GitLab CI
    Spin up a real RabbitMQ service from your GitHub Actions or GitLab CI pipeline, run your tests against it, and tear it down automatically