Agreed that it would be nice to reuse
HttpRequestRendererFactory.renderToSource in this case.
Could you open a ticket?
Cheers
André
On Tuesday, December 1, 2015 at 7:01:03 AM UTC+1, Devon Miller wrote:
>
> I looked more into this issue and found that to get the request to fully
> render so I can append them into a multipart body, I needed to use internal
> API, or at least, this is the only way I could figure it out quickly. You
> just need to run the HttpRequests into the Flow defined below. The code
> comes from OutgoingConnectionBlueprint.
>
> package akka.http.impl.engine.client
>
> import akka.http.impl.engine.rendering.HttpRequestRendererFactory
> import akka.http.impl.engine.rendering.RequestRenderingContext
> import akka.stream.scaladsl.Flow
> import akka.http.scaladsl.model.HttpRequest
> import akka.util.ByteString
> import mscrm._
> import akka.event._
> import akka.http.scaladsl.model.headers._
> import concurrent.ExecutionContext
> import akka.stream._
> import akka.actor._
>
>
> object RequestRenderer {
>
> def renderRequestFlow(hostname: String)(implicit ec: ExecutionContext,
> mat: Materializer, as: ActorSystem) = {
>
> val log = Logging.getLogger(implicitly[ActorSystem], this)
> val hostHeader = Host(hostname)
> val requestRendererFactory = new HttpRequestRendererFactory(None, 128,
> log)
>
> val requestRendering: Flow[HttpRequest, ByteString, Unit] =
> Flow[HttpRequest]
> .map(RequestRenderingContext(_, hostHeader))
>
> .via(Flow[RequestRenderingContext].flatMapConcat(requestRendererFactory.renderToSource).named("renderer"))
>
> requestRendering
> }
> }
>
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