# `FireMQ.Error`
[🔗](https://github.com/FireMQ/firemq-elixir/blob/v0.1.0/lib/firemq/error.ex#L1)

An error returned by the client.

`kind` says what failed:

  * `:server` - the broker refused a request. `code` is an AMQP reply code such as
    `404` (not found), `403` (access refused) or `406` (precondition failed).
  * `:unroutable` - a `mandatory` publish reached no queue. `code` is `312`.
  * `:nacked` - the broker rejected a publish, for example because a queue with
    `x-overflow: reject-publish` is full. `code` is the broker's reason code.
  * `:closed` - the connection is closed, or could not be opened. `code` is the close
    code when the broker closed it, and `nil` otherwise.
  * `:timeout` - the broker did not answer in time.
  * `:protocol` - the broker sent something this client cannot read, or a frame would
    exceed the broker's size limit.
  * `:url` - the connection URL is invalid.

`FireMQ.Error` is an exception, so the bang functions such as `FireMQ.publish!/5` raise it.

# `kind`

```elixir
@type kind() ::
  :server | :unroutable | :nacked | :closed | :timeout | :protocol | :url
```

# `t`

```elixir
@type t() :: %FireMQ.Error{
  __exception__: true,
  code: non_neg_integer() | nil,
  kind: kind(),
  message: String.t()
}
```

---

*Consult [api-reference.md](api-reference.md) for complete listing*