error respond-twice

`respond` встречается больше одного раза или в пайплайне над `stream<T>`.

What it means#

respond answers the caller once, so it may appear at most once in a pipeline, and not at all in a pipeline over a stream<T> parameter (no single caller to answer).

Example#

pipeline p(n: i32) -> i32 {
  respond it
  -> respond it   // <- respond-twice
}

respond-twice

How to fix#

Keep one respond.

See also#

• saga-without-role