hello

README

Hello World

This example is meant to act as a simple proof of concept and has the bare minimum needed to showcase a distributed GraphQL API. Since there is no need for any custom logic, this example relies on the gateway cli to run.

This example has 2 services. Service A owns the fields Query.allUsers and User.firstName. Service B owns the field User.lastName. To see the system work you can send the following query to the gateway:

{
  allUsers {
    firstName
    lastName
  }
}

Running the Example

• Start both services by running go run <filename> in 2 separate terminals.
• Start the gateway over those 2 services: gateway start --services http://localhost:8080,http://localhost:8081