Memory as a Service: tcp endpoint for rabbit mq endpoint?

[markat1]

is it possible to use a tcp endpoint for rabbit mq for Memory as a Service (Asynchronous API)? or does it have to be http?

How can I specify the protocol?

  "RabbitMQ": {
        "Host": "127.0.0.1",
        "Port": "5672",
        "Username": "user",
        "Password": "",
        "VirtualHost": "/",
        "MessageTTLSecs": 3600,
        "SslEnabled": false
      },

Error I get is the following, when I just use a tcp endpoint like "tcp//localhost:5672":

[20:45:16.128] fail: Microsoft.Extensions.Hosting.Internal.Host[11] Hosting failed to start RabbitMQ.Client.Exceptions.BrokerUnreachableException: None of the specified endpoints were reachable ---> System.AggregateException: One or more errors occurred. (Connection failed) ---> RabbitMQ.Client.Exceptions.ConnectFailureException: Connection failed......