| // 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 streamer; |
| |
| public class BufferPool { |
| public static byte[] allocateNewBuffer(int minSize) { |
| // TODO: search for free buffer in pool |
| if (minSize >= 0) |
| return new byte[minSize]; |
| else |
| // Return large buffer by default, too minimize number of round trips |
| // between to read full packet when packet is large, but it is important |
| // to return buffer to pool to reuse it (or null-ify links to it for |
| // faster GC) |
| // TODO: get free buffer from pool |
| return new byte[128 * 1024]; |
| } |
| |
| public static void recycleBuffer(byte[] buf) { |
| // TODO: return buffer to pool |
| } |
| } |
