akka/akka-core
JsonObjectParser rejects some valid JSON Array streams
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#25,673 opened on 2018/09/21
3 - in progresshelp wantedt:stream
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説明
When attempting to feed the following entity:
[ "abc", "def", "ghi", "klm" ]
(which is a valid JSON Array, even though not of objects) to an Akka HTTP endpoint that specifies the
entity(asSourceOf[String]) { source ⇒ … }
directive, JsonObjectParser fails to parse and provide a Source[ByteString, _] that can be demarshalled as JsValues and eventually strings.
Furthermore, while using the directive for that usage might be slower than using a dedicated framing primitive, it's a bit dangerous that the "obvious path" compiles but fails to work. (incoming PR)