In ActiveMQ peer-to-peer, will consumer B get the message if consumer A does not confirm?

seniors, rookies have been watching ActiveMQ recently. I would like to ask if the queue of ActiveMQ requires client confirmation mode, if message 1 is obtained by consumer A but is not confirmed, will ActiveMQ send message 1 to consumer B after a period of time?

Jms activemq
Mar.02,2021

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e9c777-18dd.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e9c777-18dd.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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