| /*
|
| * Copyright 1999-2011 Alibaba Group.
|
| *
|
| * 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.alibaba.dubbo.rpc.filter; |
| |
| import java.util.Arrays;
|
|
|
| import com.alibaba.dubbo.common.Constants;
|
| import com.alibaba.dubbo.common.extension.Activate;
|
| import com.alibaba.dubbo.common.logger.Logger;
|
| import com.alibaba.dubbo.common.logger.LoggerFactory;
|
| import com.alibaba.dubbo.rpc.Filter;
|
| import com.alibaba.dubbo.rpc.Invocation;
|
| import com.alibaba.dubbo.rpc.Invoker;
|
| import com.alibaba.dubbo.rpc.Result;
|
| import com.alibaba.dubbo.rpc.RpcException;
|
| |
| /** |
| * 如果执行timeout，则log记录下，不干涉服务的运行 |
| * |
| * @author chao.liuc |
| */
|
| @Activate(group = Constants.PROVIDER) |
| public class TimeoutFilter implements Filter {
|
|
|
| private static final Logger logger = LoggerFactory.getLogger(TimeoutFilter.class);
|
|
|
| public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
|
| long start = System.currentTimeMillis();
|
| Result result = invoker.invoke(invocation);
|
| long elapsed = System.currentTimeMillis() - start;
|
| if (invoker.getUrl() != null
|
| && elapsed > invoker.getUrl().getMethodParameter(invocation.getMethodName(),
|
| "timeout", Integer.MAX_VALUE)) {
|
| if (logger.isWarnEnabled()) {
|
| logger.warn("invoke time out. method: " + invocation.getMethodName()
|
| + "arguments: " + Arrays.toString(invocation.getArguments()) + " , url is "
|
| + invoker.getUrl() + ", invoke elapsed " + elapsed + " ms.");
|
| }
|
| }
|
| return result;
|
| }
|
| |
| } |
