async
, database
and amqp
.connection
table
failed_jobs
None
to not save failed jobs.attempts
poll
tz
username
password
port
vhost
host
channel
queue
blocking
callback
mode
threading
or multiprocess
workers
queue:work
command:--driver database
--queue invoices
--connection mysql
--poll 5
--attempts 5
--driver database
--queue invoices
--connection mysql