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[#21090] Added the improved code for loggingResponsetime and added the link in the docs (#21118)

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* [#21090] Added the improved code for loggingResponsetime and added the link in the docs

* [#21090] Added javadocs for logRequestResponseTime

* [#21090] Removed the compilation error caused by the missing imports

* [#21090] Removed the compilation error caused by type

* [#21090] Improved the identation of the code

* [#21090] Improved the identation of the code

* [#21090] Removed the empty line

* [#21090] Refactored the documentation with clear explanations
This commit is contained in:
Shivansh Srivastava 2016-08-05 19:46:14 +05:30 • committed by Konrad Malawski
parent d1a9049fa0
commit 25e4586aa0
4 changed files with 119 additions and 23 deletions
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31
akka-docs/rst/scala/code/docs/http/scaladsl/server/directives/DebuggingDirectivesExamplesSpec.scala
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@ -4,9 +4,11 @@
package docs.http.scaladsl.server.directives
import akka.event.Logging
import akka.event.{LoggingAdapter, Logging}
import akka.event.Logging.LogLevel
import akka.http.scaladsl.model.{ HttpRequest, HttpResponse }
import akka.http.scaladsl.server.RouteResult
import akka.http.scaladsl.server.RouteResult.{Rejected, Complete}
import akka.http.scaladsl.server.directives.{ DebuggingDirectives, LogEntry, LoggingMagnet }
import docs.http.scaladsl.server.RoutingSpec
@ -95,4 +97,31 @@ class DebuggingDirectivesExamplesSpec extends RoutingSpec {
responseAs[String] shouldEqual "logged"
}
}
"logRequestResultWithResponseTime" in {
def akkaResponseTimeLoggingFunction(loggingAdapter: LoggingAdapter,
requestTimestamp: Long,
level: LogLevel = Logging.InfoLevel)(req: HttpRequest)(res: Any): Unit = {
val entry = res match {
case Complete(resp) =>
val responseTimestamp: Long = System.nanoTime
val elapsedTime: Long = (responseTimestamp - requestTimestamp) / 1000000
val loggingString = s"""Logged Request:${req.method}:${req.uri}:${resp.status}:${elapsedTime}"""
LogEntry(loggingString, level)
case Rejected(reason) =>
LogEntry(s"Rejected Reason: ${reason.mkString(",")}", level)
}
entry.logTo(loggingAdapter)
}
def printResponseTime(log: LoggingAdapter) = {
val requestTimestamp = System.nanoTime
akkaResponseTimeLoggingFunction(log, requestTimestamp)(_)
}
val logResponseTime = DebuggingDirectives.logRequestResult(LoggingMagnet(printResponseTime(_)))
Get("/") ~> logResponseTime(complete("logged")) ~> check {
responseAs[String] shouldEqual "logged"
}
}
}