Hi All,
I am having some seemingly trivial problems with using the client side of
akka-http. Here is a little test program. I would expect it to print 100
responses, but it prints just four and then hangs.
This seems to be related to the configuration parameter
"akka.http.host-connection-pool.max-connections", which defaults to 4. So
it seems that resources are not given back to the pool.
Is this a bug, or am I doing something wrong? Note that I am aware that
there are other methods to do multiple requests, such as
cachedHostConnectionPool. But in this case I just want to do something
utterly trivial and non-performance-critical with the minimum of fuss.
Cheers,
Rüdiger
---
import akka.actor.ActorSystem
import akka.http.scaladsl.Http
import akka.http.scaladsl.model.{HttpRequest, Uri}
import akka.stream.ActorMaterializer
object TestClient extends App {
implicit val system = ActorSystem()
implicit val mat = ActorMaterializer()
implicit val ec = system.dispatcher
for(i ← 0 until 100)
Http(system).singleRequest(HttpRequest(uri =
Uri("http://www.google.com";))).foreach(println)
}
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