AsynchronousExecutor#
NAME#
Kernel::System::AsynchronousExecutor - base class to delegate tasks to the OTRS Scheduler Daemon
DESCRIPTION#
ObjectManager controlled modules can add this base class to execute some time consuming tasks in the background using the separate process OTRS Scheduler Daemon.
PUBLIC INTERFACE#
AsyncCall()#
creates a scheduler daemon task to execute a function asynchronously.
my $Success = $Object->AsyncCall(
ObjectName => 'Kernel::System::Ticket', # optional, if not given the object is used from where
# this function was called
FunctionName => 'MyFunction', # the name of the function to execute
FunctionParams => \%MyParams, # a ref with the required parameters for the function
Attempts => 3, # optional, default: 1, number of tries to lock the
# task by the scheduler
MaximumParallelInstances => 1, # optional, default: 0 (unlimited), number of same
# function calls from the same object that can be
# executed at the the same time
);
Returns:
$Success = 1; # of false in case of an error