I think it's better to follow up on this in the ticket. On Sunday, December 13, 2015 at 7:38:21 PM UTC+1, Devon Miller wrote: > > The recommendation from https://github.com/akka/akka/issues/19062 is to > use a http Bidi to handle the rendering in a nice non-api exposing way. The > idea is to get a ByteString that is the result of the http layer rendering > a HttpRequest. > > You can do something like this to get a bidi flow: > > val cl = Http().clientLayer(Host("blah.com")) > val noSslTls = SslTlsPlacebo.forScala > val test1 = cl atop noSslTls join Flow[ByteString].map{x => > println(x.utf8String); x} > val response = Source.single(HttpRequest()).via(test1).runWith(Sink.head) > > The out from running this is: > GET / HTTP/1.1 > Host: blah.com > User-Agent: akka-http/2.3.12 > > > response: Future[HttpResponse] = > scala.concurrent.impl.Promise$DefaultPromise@6159c8be > > > But you really get back an exception for each HttpRequest you put into > this. The ByteString of the rendered body is on out1. > > Await.result(response, 1 second) > akka.stream.scaladsl.One2OneBidiFlow$OutputTruncationException$ > > So I need to turn-off 1/2 of the bidi or map or route around the out2 so > that I get a ByteString as an output from this bidi. > > Is there anyway to do this? As soon as I do a join the out1 and in2 get > connected and there is no way to turn that off. I need to make sure that > 1/2 of the bidi never runs because I only care about the HttpRequest to > ByteString rendering. > > > > > > >
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