/**
* 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.hadoop.hive.metastore;
import java.net.SocketException;
import com.facebook.presto.hive.shaded.org.apache.thrift.transport.TServerSocket;
import com.facebook.presto.hive.shaded.org.apache.thrift.transport.TSocket;
import com.facebook.presto.hive.shaded.org.apache.thrift.transport.TTransportException;
/**
* TServerSocketKeepAlive - like TServerSocket, but will enable keepalive for
* accepted sockets.
*
*/
public class TServerSocketKeepAlive extends TServerSocket {
public TServerSocketKeepAlive(int port) throws TTransportException {
super(port, 0);
}
@Override
protected TSocket acceptImpl() throws TTransportException {
TSocket ts = super.acceptImpl();
try {
ts.getSocket().setKeepAlive(true);
} catch (SocketException e) {
throw new TTransportException(e);
}
return ts;
}
}