# `Chimeway.Signals.Signal`
[🔗](https://github.com/jonlunsford/chimeway/blob/v1.0.0/lib/chimeway/signals/signal.ex#L1)

Durable host-submitted progression signal.

Each row records a single fact that a host application reported (e.g. a user
opened an email, completed a billing task). Signals are the immutable input
to workflow advancement — `Chimeway.Dispatch.SignalRouterWorker` consumes
them asynchronously to drive `WorkflowRun` state transitions.

# `t`

```elixir
@type t() :: %Chimeway.Signals.Signal{
  __meta__: term(),
  actor_id: term(),
  event_name: term(),
  id: term(),
  inserted_at: term(),
  payload: term(),
  tenant_id: term(),
  updated_at: term()
}
```

# `changeset`

---

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