com.hazelcast.nio.tcp.spinning.AbstractHandler Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2016, Hazelcast, Inc. All Rights Reserved.
*
* 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 com.hazelcast.nio.tcp.spinning;
import com.hazelcast.logging.ILogger;
import com.hazelcast.nio.ConnectionType;
import com.hazelcast.nio.IOService;
import com.hazelcast.nio.tcp.TcpIpConnection;
import com.hazelcast.nio.tcp.TcpIpConnectionManager;
import java.io.IOException;
import java.util.logging.Level;
public abstract class AbstractHandler {
protected final TcpIpConnectionManager connectionManager;
protected final TcpIpConnection connection;
protected final ILogger logger;
protected final IOService ioService;
public AbstractHandler(TcpIpConnection connection, ILogger logger) {
this.connection = connection;
this.connectionManager = connection.getConnectionManager();
this.logger = logger;
this.ioService = connectionManager.getIoService();
}
public void onFailure(Throwable e) {
if (e instanceof OutOfMemoryError) {
connectionManager.getIoService().onOutOfMemory((OutOfMemoryError) e);
}
connection.close(e);
ConnectionType connectionType = connection.getType();
if (connectionType.isClient() && !connectionType.isBinary()) {
return;
}
StringBuilder sb = new StringBuilder();
sb.append(Thread.currentThread().getName());
sb.append(" Closing socket to endpoint ");
sb.append(connection.getEndPoint());
sb.append(", Cause:").append(e);
Level level = connectionManager.getIoService().isActive() ? Level.WARNING : Level.FINEST;
if (e instanceof IOException) {
logger.log(level, sb.toString());
} else {
logger.log(level, sb.toString(), e);
}
}
}