io.gatling.http.cache.Http2PriorKnowledgeSupport.scala Maven / Gradle / Ivy
/*
* Copyright 2011-2023 GatlingCorp (https://gatling.io)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.gatling.http.cache
import io.gatling.core.session.{ Session, SessionPrivateAttributes }
import io.gatling.http.protocol.{ HttpProtocol, Remote }
import io.gatling.http.response.Response
import com.typesafe.scalalogging.StrictLogging
private[http] object Http2PriorKnowledgeSupport extends StrictLogging {
private[cache] val Http2PriorKnowledgeAttributeName: String = SessionPrivateAttributes.generatePrivateAttribute("http.cache.priorKnowledgeHttp2")
def setHttp2PriorKnowledge(httpProtocol: HttpProtocol): Session => Session =
if (httpProtocol.enginePart.enableHttp2) {
_.set(Http2PriorKnowledgeAttributeName, httpProtocol.enginePart.http2PriorKnowledge)
} else {
logger.debug("HTTP/2 disabled")
if (httpProtocol.enginePart.http2PriorKnowledge.nonEmpty) {
logger.debug("Ignoring configured HTTP/2 prior knowledge")
}
Session.Identity
}
def updateSessionHttp2PriorKnowledge(session: Session, response: Response): Session = {
val remote = Remote(response.request.getUri)
session(Http2PriorKnowledgeSupport.Http2PriorKnowledgeAttributeName).asOption[Map[Remote, Boolean]] match {
case Some(priorKnowledgeMap) =>
if (priorKnowledgeMap.contains(remote)) {
session
} else {
session.set(Http2PriorKnowledgeAttributeName, priorKnowledgeMap + (remote -> response.isHttp2))
}
case _ => session
}
}
def isHttp2PriorKnowledge(session: Session, remote: Remote): Option[Boolean] =
session(Http2PriorKnowledgeSupport.Http2PriorKnowledgeAttributeName).asOption[Map[Remote, Boolean]] match {
case Some(priorKnowledgeMap) => priorKnowledgeMap.get(remote)
case _ => None
}
}