php - 对等方重置 RabbitMq 连接

Question

我对 RabbitMQ 有污点错误。我发送了一些关于产品抛出 RabbitMq 和 Php 的信息，但是出了点问题。我可以在一分钟后发送消息，我有异常 "errno=104 Connection reset by peer" 。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

rabbitmq 版本 - 3.6.1，php 版本 - 7.0.5，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

@Gabriele 的链接对我有帮助，以下是问题的详细信息：https ://stackoverflow.com/a/36114095/1476819

这两个更改解决了我的问题：

• 在调用之前添加这个basic_consume。它设置prefetch_count为1而不是“无穷大”。

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

• 我不确定这是否也有必要，但我已从 更改no_ack为ack。这里向下滚动到消息确认标题：https ://www.rabbitmq.com/tutorials/tutorial-two-php.html

我同时完成了这些更改，现在它可以与 docker 一起使用。