com.alibaba.rocketmq.common.protocol.MQProtosHelper Maven / Gradle / Ivy
/**
* 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 com.alibaba.rocketmq.common.protocol;
import com.alibaba.rocketmq.common.protocol.header.namesrv.RegisterBrokerRequestHeader;
import com.alibaba.rocketmq.remoting.common.RemotingHelper;
import com.alibaba.rocketmq.remoting.exception.RemotingConnectException;
import com.alibaba.rocketmq.remoting.exception.RemotingSendRequestException;
import com.alibaba.rocketmq.remoting.exception.RemotingTimeoutException;
import com.alibaba.rocketmq.remoting.protocol.RemotingCommand;
/**
* @author shijia.wxr
*/
public class MQProtosHelper {
public static boolean registerBrokerToNameServer(final String nsaddr, final String brokerAddr,
final long timeoutMillis) {
RegisterBrokerRequestHeader requestHeader = new RegisterBrokerRequestHeader();
requestHeader.setBrokerAddr(brokerAddr);
RemotingCommand request =
RemotingCommand.createRequestCommand(RequestCode.REGISTER_BROKER, requestHeader);
try {
RemotingCommand response = RemotingHelper.invokeSync(nsaddr, request, timeoutMillis);
if (response != null) {
return ResponseCode.SUCCESS == response.getCode();
}
} catch (RemotingConnectException e) {
e.printStackTrace();
} catch (RemotingSendRequestException e) {
e.printStackTrace();
} catch (RemotingTimeoutException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
}
return false;
}
}