Rabbitmq错误CachingConnectionFactory:1302-通道关闭:通道错误;
我得到了这个错误 错误CachingConnectionFactory:1302-通道关闭:通道错误;协议方法:#方法(回复代码=406,回复文本=Premission_失败-vhost'qa40'中队列'xyz.xyz.dlq'的不等价参数'x-message-ttl':收到'signedint'类型的值'10000',但当前值为none,类id=50,方法id=10) 我的配置文件中包含以下内容Rabbitmq错误CachingConnectionFactory:1302-通道关闭:通道错误;,rabbitmq,spring-amqp,spring-cloud-stream,Rabbitmq,Spring Amqp,Spring Cloud Stream,我得到了这个错误 错误CachingConnectionFactory:1302-通道关闭:通道错误;协议方法:#方法(回复代码=406,回复文本=Premission_失败-vhost'qa40'中队列'xyz.xyz.dlq'的不等价参数'x-message-ttl':收到'signedint'类型的值'10000',但当前值为none,类id=50,方法id=10) 我的配置文件中包含以下内容 spring.cloud.stream.bindings.xyz.destination=xyz
spring.cloud.stream.bindings.xyz.destination=xyz
spring.cloud.stream.bindings.xyz.group=xyz_group
spring.cloud.stream.bindings.xyz.consumer.max-attempts=1
spring.cloud.stream.rabbit.bindings.xyz.consumer.republish-to-dlq=true
spring.cloud.stream.rabbit.bindings.xyz.consumer.requeue-rejected=false
spring.cloud.stream.rabbit.bindings.xyz.consumer.auto-bind-dlq=true
spring.cloud.stream.rabbit.bindings.xyz.consumer.dlq-ttl=10000
spring.cloud.stream.rabbit.bindings.xyz.consumer.dlq-dead-letter-exchange=
我使用延迟交换,即
public class xyzDlqConsumer extends RerouteDLQMessages {
private final static String QUEUE_NAME = xyz.xyz_group;
private final static String DLQ = QUEUE_NAME + ".dlq";
public String getOriginalQueue() {
return QUEUE_NAME;
}
@RabbitListener(queues = DLQ)
private void callRepublish(Message failedMessage) {
rePublish(failedMessage);
}
}
public abstract class RerouteDLQMessages {
private static final String X_RETRIES_HEADER = "x-retries";
private static final String DELAY_EXCHANGE = "dlqReRouter";
@Value("${RETRIES_COUNT}") . //3
private Integer retriesCount;
@Value("${DELAY_TIME}") //10000
private Integer messageDelay;
@Autowired
private RabbitTemplate rabbitTemplate;
protected abstract String getOriginalQueue();
public void rePublish(Message failedMessage) {
Map<String, Object> headers = failedMessage.getMessageProperties().getHeaders();
Integer retriesHeader = (Integer) headers.get(X_RETRIES_HEADER);
if (retriesHeader == null) {
retriesHeader = Integer.valueOf(0);
}
if (retriesHeader < retriesCount) {
headers.put(X_RETRIES_HEADER, retriesHeader + 1);
headers.put("x-delay", messageDelay * retriesHeader);
this.rabbitTemplate.send(DELAY_EXCHANGE, getOriginalQueue(), failedMessage);
} else {
//do whatever you want after three attempts
}
}
@Bean
public DirectExchange delayExchange() {
DirectExchange exchange = new DirectExchange(DELAY_EXCHANGE);
exchange.setDelayed(true);
return exchange;
}
@Bean
public Binding bindOriginalToDelay() {
return BindingBuilder.bind(new Queue(getOriginalQueue())).to(delayExchange()).with(getOriginalQueue());
}
}
公共类xyzDlqConsumer扩展了重路由dLqMessages{
私有最终静态字符串队列_NAME=xyz.xyz_组;
私有最终静态字符串DLQ=QUEUE_NAME+“.DLQ”;
公共字符串getOriginalQueue(){
返回队列名称;
}
@RabbitListener(队列=DLQ)
私有无效调用重新发布(消息失败消息){
重新发布(失败消息);
}
}
公共抽象类重新路由DlqMessages{
私有静态最终字符串X_RETRIES_HEADER=“X-RETRIES”;
专用静态最终字符串延迟\u EXCHANGE=“dlqReRouter”;
@值(${RETRIES\u COUNT}”)。//3
私有整数检索器;
@值(“${DELAY\u TIME}”)//10000
私有整数消息延迟;
@自动连线
私人兔样板兔样板;
受保护的抽象字符串getOriginalQueue();
公共无效重新发布(消息失败消息){
映射头=failedMessage.getMessageProperties().getHeaders();
Integer retriesHeader=(整数)头.get(X\u RETRIES\u头);
if(retriesHeader==null){
retriesHeader=Integer.valueOf(0);
}
if(检索器<检索器){
headers.put(X_RETRIES_HEADER,retriesHeader+1);
headers.put(“x-delay”,messageDelay*retriesHeader);
this.rabbitTemplate.send(延迟交换,getOriginalQueue(),failedMessage);
}否则{
//三次尝试后,你想做什么就做什么
}
}
@豆子
公共DirectExchange delayExchange(){
DirectExchange=新的DirectExchange(延迟交换);
exchange.setDelayed(true);
换汇;
}
@豆子
公共绑定bindOriginalToDelay(){
将BindingBuilder.bind(新队列(getOriginalQueue()).to(delayExchange()).with(getOriginalQueue());
}
}
错误消息说明了一切
vhost“qa40”中队列“xyz.xyz.dlq”的参数“x-message-ttl”不等效:接收到类型为“signedint”的值“10000”,但当前为无,类id=50,方法id=10)
队列是不变的;在创建它们之后,不能更改它们的属性
您正试图声明一个ttl设置为10000的队列,而一个已存在且该名称没有ttl的队列当前为none
你不能那样做;如果要添加ttl,必须删除并重新创建队列