NAME
Minion::Command::minion::worker - Minion worker command
SYNOPSIS
Usage: APPLICATION minion worker [OPTIONS]
./myapp.pl minion worker
./myapp.pl minion worker -m production -I 15 -C 5 -R 3600 -j 10
./myapp.pl minion worker -q important -q default
Options:
-C, --command-interval <seconds> Worker remote control command interval,
defaults to 10
-D, --dequeue-timeout <seconds> Maximum amount of time to wait for
jobs, defaults to 5
-h, --help Show this summary of available options
--home <path> Path to home directory of your
application, defaults to the value of
MOJO_HOME or auto-detection
-I, --heartbeat-interval <seconds> Heartbeat interval, defaults to 300
-j, --jobs <number> Maximum number of jobs to perform
parallel in forked worker processes,
defaults to 4
-m, --mode <name> Operating mode for your application,
defaults to the value of
MOJO_MODE/PLACK_ENV or "development"
-q, --queue <name> One or more queues to get jobs from,
defaults to "default"
-R, --repair-interval <seconds> Repair interval, up to half of this
value can be subtracted randomly to
make sure not all workers repair at the
same time, defaults to 21600 (6 hours)DESCRIPTION
Minion::Command::minion::worker starts a Minion worker. You can have as many workers as you like.
WORKER SIGNALS
The Minion::Command::minion::worker process can be controlled at runtime with the following signals.
INT, TERM
Stop gracefully after finishing the current jobs.
QUIT
Stop immediately without finishing the current jobs.
JOB SIGNALS
The job processes spawned by the Minion::Command::minion::worker process can be controlled at runtime with the following signals.
INT, TERM
This signal starts out with the operating system default and allows for jobs to install a custom signal handler to stop gracefully.
USR1, USR2
These signals start out being ignored and allow for jobs to install custom signal handlers.
REMOTE CONTROL COMMANDS
The Minion::Command::minion::worker process can be controlled at runtime through Minion::Command::minion::job, from anywhere in the network, by broadcasting the following remote control commands.
jobs
$ ./myapp.pl minion job -b jobs -a '[10]'
$ ./myapp.pl minion job -b jobs -a '[10]' 23Instruct one or more workers to change the number of jobs to perform concurrently. Setting this value to 0 will effectively pause the worker. That means all current jobs will be finished, but no new ones accepted, until the number is increased again.
kill
$ ./myapp.pl minion job -b kill -a '["INT", 10025]'
$ ./myapp.pl minion job -b kill -a '["INT", 10025]' 23Instruct one or more workers to send a signal to a job that is currently being performed. This command will be ignored by workers that do not have a job matching the id. That means it is safe to broadcast this command to all workers.
stop
$ ./myapp.pl minion job -b stop -a '[10025]'
$ ./myapp.pl minion job -b stop -a '[10025]' 23Instruct one or more workers to stop a job that is currently being performed immediately. This command will be ignored by workers that do not have a job matching the id. That means it is safe to broadcast this command to all workers.
ATTRIBUTES
Minion::Command::minion::worker inherits all attributes from Mojolicious::Command and implements the following new ones.
description
my $description = $worker->description;
$worker = $worker->description('Foo');Short description of this command, used for the command list.
usage
my $usage = $worker->usage;
$worker = $worker->usage('Foo');Usage information for this command, used for the help screen.
METHODS
Minion::Command::minion::worker inherits all methods from Mojolicious::Command and implements the following new ones.
run
$worker->run(@ARGV);Run this command.
SEE ALSO
Minion, https://minion.pm, Mojolicious::Guides, https://mojolicious.org.