What happens to emails if server crashes?

[Lakjin]

Hello,
I have a question. I'm using MailWizz with Redis queue. What happens if my server crashes and needs to be restarted while an email campaign is being processed? Are the emails that have already been sent to Redis queue but not yet emailed out lost?
Thanks!

 

[twisted1919]

They should not be lost, if the emails are stored into redis, they should be available after server restart as well.

 

[Lakjin]

They should not be lost, if the emails are stored into redis, they should be available after server restart as well.

Is there some Redis setting I need to enable to ensure data remains after restart? I'm not too familiar with Redis.

 

[twisted1919]

Lil' google search revealed this: http://stackoverflow.com/questions/24888519/could-not-find-the-redis-data-after-restart-of-server which points to this http://redis.io/topics/persistence

 

[Lakjin]

Lil' google search revealed this: http://stackoverflow.com/questions/24888519/could-not-find-the-redis-data-after-restart-of-server which points to this http://redis.io/topics/persistence

Yeah, I found that article on persistence, which seems to indicate Redis already has something like this enabled. Thanks for the pointer.