Training

Getting Started: Messaging in .NET with MassTransit

This course starts with no assumed knowledge of messaging and guides you through everything you need to get started with asynchronous messaging in .NET with MassTransit.

You start with a traditional RESTful API, and make the necessary changes to evolve the project to a modern one, focusing on messaging. The course walks you through the concepts step-by-step, and you learn by implementing them yourself with MassTransit.

Getting Started: Messaging in .NET with MassTransit on Dometrain.

Course Overview

Basic concepts

• Things to consider when using asyncronous messaging
• What is a message
• Topologies
• Endpoints
• Installing MassTransit Packages
• Configuring the bus

MassTransit in practice

• Why use MassTransit
• Consumers
• Messages
• Controlling the naming
• ConsumerDefinitions
• Message headers
• Events
• Commands

Dealing with errors

• Skipped queues
• Error queues
• Configuring Error queue names
• Faults
• Listening to specific faults

Adding resilience

• How the retry policies work
• Verifying retry attempts
• Using Exception filters
• What is a redelivery
• Delayed redeliveries
• Replaying a message
• Replaying all messages

Middlewares

• Pipes & Filters
• Using Send Filters
• Using Publish Filters
• Strongly-typed filters & ways of registration

Outbox/inbox pattern

• Enabling & configuring the bus outbox
• Bus outbox vs consumer outbox

Sagas

• What is the Saga pattern
• State Machines
• State transitions
• Finalizing sagas