Service Broker getting Automatically Disabled

As we know the Service Broker is enabled for the new databases we create. But recently the service broker 开发者_高级运维got disabled automatically. Even if the database was restored shouldnt the Service Broker be enabled by default?

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How did you do the restore? During the restore service broker is disabled by default.

Try doing

   RESTORE DATABASE <database_name>  FROM  <backup_device> with ENABLE_BROKER

THe above command is fully explained on MSDN RESTORE Arguments (Transact-SQL)