modules/gatling-ext/gatling-plugin/src/main/scala/org/apache/ignite/gatling/action/ignite/CloseClientAction.scala

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.ignite.gatling.action.ignite

import io.gatling.core.action.Action
import io.gatling.core.session.Session
import io.gatling.core.structure.ScenarioContext
import org.apache.ignite.gatling.action.IgniteAction
import org.apache.ignite.gatling.protocol.IgniteClientConfigurationCfg
import org.apache.ignite.gatling.protocol.IgniteConfigurationCfg
import org.apache.ignite.gatling.protocol.IgniteProtocol.IgniteApiSessionKey

/**
 * Action for the close Ignite API operation (either closes the thin client or stops the node working in client mode).
 *
 * @param requestName Name of the request.
 * @param next Next action from chain to invoke upon this one completion.
 * @param ctx Scenario context.
 */
class CloseClientAction(requestName: String, next: Action, ctx: ScenarioContext)
    extends IgniteAction("close", requestName, ctx, next) {

    override protected def execute(session: Session): Unit = withSessionCheck(session) {
        val noOp: (Unit => Unit, Throwable => Unit) => Unit = (s, _) => s.apply(())

        for {
            IgniteActionParameters(igniteApi, _) <- resolveIgniteParameters(session)
        } yield {
            logger.debug(s"session user id: #${session.userId}, before $requestName")

            val func = protocol.cfg match {
                case IgniteClientConfigurationCfg(_) | IgniteConfigurationCfg(_) if protocol.explicitClientStart =>
                    igniteApi.close() _

                case _ => noOp
            }

            call(func, session, updateSession = (session, _: Option[Unit]) => session.remove(IgniteApiSessionKey))
        }
    }
}