点对点重置RabbitMq连接

Question

我和RabbitMQ有污点错误。我发送了一些产品的信息，抛出了RabbitMq和Php，但是出了问题。我可以发送消息近一分钟后，我有异常"errno=104连接重置由对等“。见下文：

2016-05-09 08:13:14 Daemon start
2016-05-09 08:13:17 Send to shop-id-1-price
2016-05-09 08:13:21 Send to shop-id-1-price
2016-05-09 08:13:24 Send to shop-id-1-price
2016-05-09 08:13:28 Send to shop-id-1-price
2016-05-09 08:13:32 Send to shop-id-1-price
2016-05-09 08:13:36 Send to shop-id-1-price
2016-05-09 08:13:39 Send to shop-id-1-price
2016-05-09 08:13:43 Send to shop-id-1-price
2016-05-09 08:13:47 Send to shop-id-1-price


  [ErrorException]                                                           
  fwrite(): send of 21 bytes failed with errno=104 Connection reset by peer  


rabbitmq:consumer [-m|--messages [MESSAGES]] [-r|--route [ROUTE]] [-l|--memory-limi
t [MEMORY-LIMIT]] [-d|--debug] [--] <name>

PHP Fatal error:  Uncaught ErrorException: fwrite(): send of 19 bytes failed with e
rrno=32 Broken pipe in /chroot/data/stage/home/html/vendor/videlalva
ro/php-amqplib/PhpAmqpLib/Wire/IO/StreamIO.php:271

版本rabbitmq - 3.6.1，php - 7.0.5版本，php-amqp库版本- "videlalvaro/php-amqplib“："~2.7

来自rabbitmq的日志

=INFO REPORT==== 9-May-2016::03:36:53 ===
accepting AMQP connection <0.25777.24> (104.207.249.104:38001 -> 104.207.249.104:5672)

=ERROR REPORT==== 9-May-2016::03:37:23 ===
closing AMQP connection <0.25777.24> (104.207.249.104:38001 -> 104.207.249.104:5672):
{writer,send_failed,{error,timeout}}

Answer 1

@加布里埃尔的链接对我有帮助，下面是问题的细节：https://stackoverflow.com/a/36114095/1476819

这两个变化解决了我的问题：

• 在调用basic_consume之前添加此内容。它将prefetch_count设置为1，而不是“无穷大”。

$channel->basic_qos(null, 1, null);
$channel->basic_consume(...);

• 我也不确定是否有必要，但我已经从no_ack变成了ack。这里向下滚动到消息确认标题：https://www.rabbitmq.com/tutorials/tutorial-two-php.html

我已经在同一时间做了这些改变，现在它适用于码头。