What happens if multiple messages are sent to the same RabbitMQ queue at the same time?

Question

Java

Hello. There was such a question. I send messages from different classes to one queue. I use Spring's RabbitTemplate for this. What happens if two or more messages are sent to the same queue at the same time? One will come, the rest will be lost? Or will everyone come in order?

Answer 1

everyone will reach, but you don’t raise it to an absolute
and it falls, and not everyone is restored