Tutorial: Debugging with Codezero

This project sets up a minimal HTTP server using Ruby. It listens for incoming requests, logs the user ID from the request headers, and forwards the requests to a specified service.

The best way to start the tutorial is by visiting https://tutorial.codezero.dev.

Getting Started

Prerequisites

• Ruby installed on your machine.

Installation

1. Clone the repository:

   git clone https://github.com/c6o/tutorial-ruby

2. Navigate to the project directory:

   cd tutorial-ruby

3. Install dependencies:

   bundle

Running the Application

To start the server, run:

bin/rackup

The server will listen on port 9292.

Debugging with Codezero

1. Run czctl compose start to serve your local variant of service B and consume all services in the tutorial namespace. This command uses the codezero-compose.yaml to set up your Codezero environment.
2. Set a breakpoint in line 8 in service.rb.
3. Launch the debugger.
4. The next request will be stopped by the debugger, allowing you to inspect local variables or step through the code.

Contributing

Feel free to submit issues or pull requests for improvements or bug fixes.