Workers

a useful php worker framework based on callback objects.

Running workers

Application Runs on a base command on base directory php listen queue:myqueue, this command runs php worker and tell the worker to listen to myqueue and sub queue order now your worker is listening to rabbitmq, see if there is some work at the queue and take it.

Sub queue types

there are four default types of sub queues priority, order, success, fails.

# hightest order
priority 
# normal order
order
# if there is need to put success operations on rabbit current queue
success
# if there is need to put failed operations on rabbit current queue
fails

sub queues get separate of queue with . sign like myqueue.order .

but if you have some other things in your mind, with this command you can tell worker to listen to that one like:

php listen queue:myqueue sub:mysubqueue

Set timer on worker

for setting timer on a worker you must add two more arguments start and stop. these arguments gets a time with H:i:s format this means 00:00:00 for midnight and 01:30:00 for one hour and a half without seconds and 01:30:24 for one hour and a half and 24 seconds.

to set timer for worker you must run a command like this:

php listen queue:myqueue start:01:00:00 stop:11:00:00

Be careful

be careful with using times. because of these reasons:

1. stop time must be greater than start time that means you can not set start time to 23:00:00 and set stop time to 01:00:00
2. if worker gets a task out of time that is set worker will send task to fails sub queue of current queue