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1   /*
2    * Copyright 2012 The Netty Project
3    *
4    * The Netty Project licenses this file to you under the Apache License,
5    * version 2.0 (the "License"); you may not use this file except in compliance
6    * with the License. You may obtain a copy of the License at:
7    *
8    *   http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations
14   * under the License.
15   */
16  package org.jboss.netty.channel.socket.nio;
17  
18  
19  import java.nio.channels.Selector;
20  
21  public interface NioSelectorPool {
22  
23      /**
24       * Replaces the current {@link Selector}s of the {@link Boss}es with new {@link Selector}s to work around the
25       * infamous epoll 100% CPU bug.
26       */
27      void rebuildSelectors();
28  
29      /**
30       * Shutdown the {@link NioSelectorPool} and all internal created resources
31       */
32      void shutdown();
33  }