Linux cli command Net_DBus_ASyncReplypm

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NAME 🖥️ Net_DBus_ASyncReplypm 🖥️

asynchronous method reply handler

SYNOPSIS

use Net::DBus::Annotation qw(:call); my $object = $service->get_object("/org/example/systemMonitor"); # List processes & get on with other work until # the list is returned. my $asyncreply = $object->list_processes(dbus_call_async, “someuser”); while (!$asyncreply->is_ready) { … do some background work.. } my $processes = $asyncreply->get_result;

DESCRIPTION

This object provides a handler for receiving asynchronous method replies. An asynchronous reply object is generated when making remote method call with the dbus_call_async annotation set.

METHODS

$asyncreply->discard_result;
Indicates that the caller is no longer interested in receiving the reply & that it should be discarded. After calling this method, this object should not be used again.

$asyncreply->wait_for_result;
Blocks the caller waiting for completion of the of the asynchronous reply. Upon returning from this method, the result can be obtained with the get_result method.

my $boolean = $asyncreply->is_ready;
Returns a true value if the asynchronous reply is now complete (or a timeout has occurred). When this method returns true, the result can be obtained with the get_result method.

$asyncreply->set_notify($coderef);
Sets a notify function which will be invoked when the asynchronous reply finally completes. The callback will be invoked with a single parameter which is this object.

my @data = $asyncreply->get_result;
Retrieves the data associated with the asynchronous reply. If a timeout occurred, then this method will throw an exception. This method can only be called once the reply is complete, as indicated by the is_ready method returning a true value. After calling this method, this object should no longer be used.

AUTHOR

Daniel Berrange <[email protected]>

COPYRIGHT

Copright (C) 2006-2011, Daniel Berrange.

SEE ALSO

Net::DBus, Net::DBus::RemoteObject, Net::DBus::Annotation

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