dubbo ShutdownTelnet 源码
dubbo ShutdownTelnet 代码
文件路径：/dubbo-plugin/dubbo-qos/src/main/java/org/apache/dubbo/qos/command/impl/ShutdownTelnet.java
/*
* 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.dubbo.qos.command.impl;
import org.apache.dubbo.common.utils.StringUtils;
import org.apache.dubbo.qos.command.BaseCommand;
import org.apache.dubbo.qos.command.CommandContext;
import org.apache.dubbo.qos.command.annotation.Cmd;
import org.apache.dubbo.rpc.model.ApplicationModel;
import org.apache.dubbo.rpc.model.FrameworkModel;
import java.util.ArrayList;
import java.util.List;
@Cmd(name = "shutdown", summary = "Shutdown Dubbo Application.", example = {
"shutdown -t <milliseconds>"
})
public class ShutdownTelnet implements BaseCommand {
private FrameworkModel frameworkModel;
public ShutdownTelnet(FrameworkModel frameworkModel) {
this.frameworkModel = frameworkModel;
}
@Override
public String execute(CommandContext commandContext, String[] args) {
int sleepMilliseconds = 0;
if (args != null && args.length > 0) {
if (args.length == 2 && "-t".equals(args[0]) && StringUtils.isNumber(args[1])) {
sleepMilliseconds = Integer.parseInt(args[1]);
} else {
return "Invalid parameter,please input like shutdown -t 10000";
}
}
long start = System.currentTimeMillis();
if (sleepMilliseconds > 0) {
try {
Thread.sleep(sleepMilliseconds);
} catch (InterruptedException e) {
return "Failed to invoke shutdown command, cause: " + e.getMessage();
}
}
StringBuilder buf = new StringBuilder();
List<ApplicationModel> applicationModels = frameworkModel.getApplicationModels();
for (ApplicationModel applicationModel : new ArrayList<>(applicationModels)) {
applicationModel.destroy();
}
// TODO change to ApplicationDeployer.destroy() or ApplicationModel.destroy()
// DubboShutdownHook.getDubboShutdownHook().unregister();
// DubboShutdownHook.getDubboShutdownHook().doDestroy();
long end = System.currentTimeMillis();
buf.append("Application has shutdown successfully");
buf.append("\r\nelapsed: ");
buf.append(end - start);
buf.append(" ms.");
return buf.toString();
}
}
相关信息
相关文章
dubbo DisableDetailProfiler 源码
dubbo DisableRouterSnapshot 源码
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
8、 golang
-
9、 openharmony
-
10、 Vue中input框自动聚焦