require 'vendor/autoload.php';
use FutoIn\RI\AsyncSteps;
use FutoIn\RI\ScopedSteps;
use FutoIn\RI\AsyncTool;
function dummy_service_read($success, $error)
{
// We expect it calles success when data is available
// and error, if error occurs
// Returns some request handle
return null;
}
function dummy_service_cancel($reqhandle)
{
// We assume it cancels previously scheduled reqhandle
}
$root_as = new ScopedSteps();
$root_as->add(function ($as) {
AsyncTool::callLater(function () use($as) {
$as->success('async success()');
});
$as->setTimeout(10);
// ms
})->add(function ($as, $arg) {
echo $arg . PHP_EOL;
$reqhandle = dummy_service_read(function ($data) use($as) {
$as->success($data);
}, function ($err) use($as) {
if ($err !== 'SomeSpecificCancelCode') {
$as->error($err);
}
});
<?php
require 'vendor/autoload.php';
use FutoIn\RI\AsyncSteps;
use FutoIn\RI\ScopedSteps;
$root_as = new ScopedSteps();
$root_as->add(function ($as) {
$as->success("MyValue");
})->add(function ($as, $arg) {
if ($arg === 'MyValue') {
$as->add(function ($as) {
$as->error('MyError', 'Something bad has happened');
});
}
$as->successStep();
}, function ($as, $err) {
if ($err === 'MyError') {
$as->success('NotSoBad');
}
});
$root_as->add(function ($as, $arg) {
if ($arg === 'NotSoBad') {
echo 'MyError was ignored: ' . $as->state()->error_info . PHP_EOL;
}
$as->state()->p1arg = 'abc';
$as->state()->p2arg = 'xyz';
$p = $as->parallel();
$p->add(function ($as) {
echo 'Parallel Step 1' . PHP_EOL;
$as->add(function ($as) {
echo 'Parallel Step 1->1' . PHP_EOL;
