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author | Ivan Topolnjak <ivantopo@gmail.com> | 2014-03-24 12:42:18 -0300 |
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committer | Ivan Topolnjak <ivantopo@gmail.com> | 2014-03-24 12:42:18 -0300 |
commit | 8ed58faae77db3773ded06ccb8e8529cfb9031d6 (patch) | |
tree | 80a511fc42d81e21c17bdd919e4700953c8a0714 /kamon-spray/src/main/scala/kamon | |
parent | 1b7442f20d65e4a4b43b995acf8a7af538714913 (diff) | |
download | Kamon-8ed58faae77db3773ded06ccb8e8529cfb9031d6.tar.gz Kamon-8ed58faae77db3773ded06ccb8e8529cfb9031d6.tar.bz2 Kamon-8ed58faae77db3773ded06ccb8e8529cfb9031d6.zip |
complete automatic trace token propagation for spray-client, closes #14
Diffstat (limited to 'kamon-spray/src/main/scala/kamon')
-rw-r--r-- | kamon-spray/src/main/scala/kamon/spray/Spray.scala | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/kamon-spray/src/main/scala/kamon/spray/Spray.scala b/kamon-spray/src/main/scala/kamon/spray/Spray.scala index 4dc98d85..9de1882a 100644 --- a/kamon-spray/src/main/scala/kamon/spray/Spray.scala +++ b/kamon-spray/src/main/scala/kamon/spray/Spray.scala @@ -24,14 +24,29 @@ import spray.http.HttpRequest object Spray extends ExtensionId[SprayExtension] with ExtensionIdProvider { def lookup(): ExtensionId[_ <: actor.Extension] = Spray def createExtension(system: ExtendedActorSystem): SprayExtension = new SprayExtension(system) + +} + +object ClientSegmentCollectionStrategy { + sealed trait Strategy + case object Pipelining extends Strategy + case object Internal extends Strategy } class SprayExtension(private val system: ExtendedActorSystem) extends Kamon.Extension { private val config = system.settings.config.getConfig("kamon.spray") - val includeTraceToken: Boolean = config.getBoolean("include-trace-token-header") + val includeTraceToken: Boolean = config.getBoolean("automatic-trace-token-propagation") val traceTokenHeaderName: String = config.getString("trace-token-header-name") + val clientSegmentCollectionStrategy: ClientSegmentCollectionStrategy.Strategy = + config.getString("client.segment-collection-strategy") match { + case "pipelining" ⇒ ClientSegmentCollectionStrategy.Pipelining + case "internal" ⇒ ClientSegmentCollectionStrategy.Internal + case other ⇒ throw new IllegalArgumentException(s"Configured segment-collection-strategy [$other] is invalid, " + + s"only pipelining and internal are valid options.") + } + // Later we should expose a way for the user to customize this. def assignHttpClientRequestName(request: HttpRequest): String = request.uri.authority.host.address } |