| /* |
| * 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.internal; |
| |
| import java.util.concurrent.ThreadLocalRandom; |
| import org.apache.ignite.IgniteException; |
| import org.apache.ignite.cluster.ClusterNode; |
| import org.apache.ignite.internal.managers.communication.GridIoMessage; |
| import org.apache.ignite.internal.util.typedef.internal.U; |
| import org.apache.ignite.lang.IgniteInClosure; |
| import org.apache.ignite.plugin.extensions.communication.Message; |
| import org.apache.ignite.spi.IgniteSpiException; |
| |
| /** |
| * |
| */ |
| public abstract class TestDelayingCommunicationSpi extends TestRecordingCommunicationSpi { |
| /** {@inheritDoc} */ |
| @Override public void sendMessage(ClusterNode node, Message msg, IgniteInClosure<IgniteException> ackC) |
| throws IgniteSpiException { |
| try { |
| GridIoMessage ioMsg = (GridIoMessage)msg; |
| |
| if (delayMessage(ioMsg.message(), ioMsg)) |
| U.sleep(ThreadLocalRandom.current().nextInt(delayMillis()) + 1); |
| } |
| catch (IgniteInterruptedCheckedException e) { |
| throw new IgniteSpiException(e); |
| } |
| |
| super.sendMessage(node, msg, ackC); |
| } |
| |
| /** |
| * @param msg Message. |
| * @param ioMsg Wrapper message. |
| * @return {@code True} if need delay message. |
| */ |
| protected abstract boolean delayMessage(Message msg, GridIoMessage ioMsg); |
| |
| /** |
| * @return Max delay time. |
| */ |
| protected int delayMillis() { |
| return 250; |
| } |
| } |