我使用 Chef 社区 Cookbook 安装了 Sensu。但是，Sensu 客户端无法连接服务器，导致 RabbitMQ 连接错误，并显示“尝试连接时超时”的消息。
这里是客户端详细日志：
sensu-client.log 日志：
"timestamp":"2014-07-08T12:39:33.982647+0000","level":"warn","message":"config file applied changes","config_file":"/etc/sensu/conf.d/config.json","changes":{"rabbitmq":{"heartbeat":[null,20]},"client":[null,{"name":"girija-sensu-client","address":"test sensu client","subscriptions":["test-node"]}],"version":[null,"0.12.6-4"]}}
{"timestamp":"2014-07-08T12:39:33.996680+0000","level":"info","message":"loaded extension","type":"mutator","name":"only_check_output","description":"returns check output"}
{"timestamp":"2014-07-08T12:39:34.000721+0000","level":"info","message":"loaded extension","type":"handler","name":"debug","description":"outputs json event data"}
{"timestamp":"2014-07-08T12:39:34.104300+0000","level":"warn","message":"reconnecting to rabbitmq"}
{"timestamp":"2014-07-08T12:39:39.108623+0000","level":"warn","message":"reconnecting to rabbitmq"}
{"timestamp":"2014-07-08T12:39:44.111818+0000","level":"warn","message":"reconnecting to rabbitmq"}
{"timestamp":"2014-07-08T12:39:49.115250+0000","level":"warn","message":"reconnecting to rabbitmq"}
{"timestamp":"2014-07-08T12:39:54.045648+0000","level":"fatal","message":"rabbitmq connection error","error":"timed out while attempting to connect"}
服务器的Rabbitmq日志显示以下错误
=INFO REPORT==== 8-Jul-2014::12:39:54 ===
accepting AMQP connection <0.395.0> (10.254.153.131:42813 -> 10.254.130.25:5672)
=ERROR REPORT==== 8-Jul-2014::12:39:54 ===
closing AMQP connection <0.395.0> (10.254.153.131:42813 -> 10.254.130.25:5672):
{bad_header,<<129,15,1,3,3,0,246,0>>}
我在AWS上运行CentOS 6.4，使用RabbitMQ版本3.0.4和Erlang版本"Erlang R14B04 (erts-5.8.5) [source] [64-bit] [rq:1] [async-threads:30] [kernel-poll:true]\n"。bad_header 意味着客户端和代理AMQP版本不匹配。请帮助找出AMQP版本并解决此问题。