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webcrawler/core/src/main/java/core/thrift/ConnectionPoolFactory.java

32 lines
1008 B

package core.thrift;
import org.apache.commons.pool2.BasePooledObjectFactory;
import org.apache.commons.pool2.PooledObject;
import org.apache.commons.pool2.impl.DefaultPooledObject;
import org.apache.thrift.transport.TNonblockingSocket;
import org.apache.thrift.transport.TTransport;
public class ConnectionPoolFactory extends BasePooledObjectFactory<TTransport>{
private String ip;
private int port;
private int socketTimeout;
public ConnectionPoolFactory(String ip,int port,int socketTimeout) {
this.ip = ip;
this.port = port;
this.socketTimeout = socketTimeout;
}
@Override
//创建TTransport类型对象方法
public TTransport create() throws Exception {
return new TNonblockingSocket(ip, port,socketTimeout);
}
//把TTransport对象打包成池管理的对象PooledObject<TTransport>
@Override
public PooledObject<TTransport> wrap(TTransport transport) {
return new DefaultPooledObject<>(transport);
}
}