rpc-client-asyncapi.yml

asyncapi: 3.1.0
id: 'urn:example:rpcclient'
info:
  title: RPC Client Example
  version: 1.0.0
  description: This example demonstrates how to define an RPC client.
defaultContentType: application/json
servers:
  production:
    host: rabbitmq.example.org
    protocol: amqp
channels:
  queue:
    address: '{queue}'
    messages:
      receiveSumResult:
        correlationId:
          location: $message.header#/correlation_id
        payload:
          type: object
          properties:
            result:
              type: number
              examples:
                - 7
    parameters:
      queue: {}
    bindings:
      amqp:
        is: queue
        queue:
          exclusive: true
  rpc_queue:
    address: rpc_queue
    messages:
      requestSum:
        correlationId:
          location: $message.header#/correlation_id
        payload:
          type: object
          properties:
            numbers:
              type: array
              items:
                type: number
              examples:
                - - 4
                  - 3
    bindings:
      amqp:
        is: queue
        queue:
          durable: false
operations:
  receiveSumResult:
    action: receive
    channel:
      $ref: '#/channels/queue'
    bindings:
      amqp:
        ack: false
    messages:
      - $ref: '#/channels/queue/messages/receiveSumResult'
  requestSum:
    action: send
    channel:
      $ref: '#/channels/rpc_queue'
    bindings:
      amqp:
        ack: true
    messages:
      - $ref: '#/channels/rpc_queue/messages/requestSum'