After experiencing a network problem RabbitMQ writes a record to logs that looks like this:
=INFO REPORT==== 30-Jan-2017::19:04:04 ===
node '[email protected]' down: connection_closed
In this case the reason is
connection_closed. But sometimes it may not be evident what this actually means or what could have caused this error. Especially in some outright bizzare situations. Here I’m trying to document all the reasons that I’ve seen and how you can reproduce them.