Forked from travisbrown/finagle-client-timeout-example.scala
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August 29, 2015 14:24
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import com.twitter.conversions.time._ | |
import com.twitter.finagle.client._ | |
import com.twitter.finagle.dispatch.SerialClientDispatcher | |
import com.twitter.finagle.util.DefaultTimer | |
import com.twitter.util.{Await, Future} | |
trait ExampleClient { | |
def client: Service[String, String] | |
def sa = new java.net.InetSocketAddress("localhost", 8080) | |
def sr = com.twitter.finagle.stats.NullStatsReceiver | |
def bridge: Future[Service[String, String]] = | |
StringClientTransporter(sa, sr) map { transport => | |
new SerialClientDispatcher(transport) | |
} | |
def run() { | |
val result = client("hello") | |
println(Await.result(result)) | |
} | |
} | |
object KludgyClient extends ExampleClient { | |
implicit val timer = DefaultTimer.twitter | |
val client = new Service[String, String] { | |
def apply(req: String) = bridge flatMap { svc => | |
svc(req) ensure svc.close() | |
} within 500.milliseconds | |
} | |
} | |
object ClientWithTimeoutFilter extends ExampleClient { | |
import com.twitter.finagle.service.TimeoutFilter | |
val timeout = new TimeoutFilter[String, String]( | |
timeout = 500.milliseconds, | |
timer = DefaultTimer.twitter | |
) | |
val client = timeout andThen new Service[String, String] { | |
def apply(req: String) = bridge flatMap { svc => | |
svc(req) ensure svc.close() | |
} | |
} | |
} |
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