diff options
Diffstat (limited to 'kamon-core/src/main/scala/kamon/trace/UowDirectives.scala')
-rw-r--r-- | kamon-core/src/main/scala/kamon/trace/UowDirectives.scala | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/kamon-core/src/main/scala/kamon/trace/UowDirectives.scala b/kamon-core/src/main/scala/kamon/trace/UowDirectives.scala deleted file mode 100644 index 392f53b8..00000000 --- a/kamon-core/src/main/scala/kamon/trace/UowDirectives.scala +++ /dev/null @@ -1,28 +0,0 @@ -package kamon.trace - -import spray.routing.directives.BasicDirectives -import spray.routing._ -import kamon.Tracer -import java.util.concurrent.atomic.AtomicLong -import scala.util.Try -import java.net.InetAddress - -trait UowDirectives extends BasicDirectives { - def uow: Directive0 = mapRequest { request => - val uowHeader = request.headers.find(_.name == "X-UOW") - - val generatedUow = uowHeader.map(_.value).getOrElse(UowDirectives.newUow) - Tracer.set(Tracer.context().getOrElse(Tracer.newTraceContext()).copy(uow = generatedUow)) - - request - } -} - -object UowDirectives { - val uowCounter = new AtomicLong - - val hostnamePrefix = Try(InetAddress.getLocalHost.getHostName).getOrElse("unknown-localhost") - - def newUow = "%s-%s".format(hostnamePrefix, uowCounter.incrementAndGet()) - -}
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