function taskman_runtasks_parall($tasks, $args = array())
{
global $TASKMAN_SCRIPT;
$cmds = array();
foreach ($tasks as $task) {
$cmd = 'php ' . $TASKMAN_SCRIPT . ' ' . $task . ' ' . implode(' ', $args) . '';
foreach (taskman_getprops() as $key => $value) {
$cmd .= ' -D ' . $key . '=' . $value;
}
$cmds[] = $cmd;
}
taskman_sysmsg("************************ Running parallel tasks: " . implode(',', $tasks) . " ************************\n");
$procs = array();
$cnt = 0;
foreach ($cmds as $cmd) {
$descriptorspec = array(0 => array("pipe", "r"), 1 => array("pipe", "w"), 2 => array("file", "/tmp/taskman.parall.err" . $cnt++, "a"));
$cwd = getcwd();
$env = array();
$proc = proc_open($cmd, $descriptorspec, $pipes, $cwd, $env);
$procs[] = array($proc, $pipes);
}
$timeout = 0;
while (sizeof($procs) > 0) {
$start = microtime(true);
//every 5 seconds...
if ($timeout > 5) {
taskman_sysmsg("Still running tasks: " . sizeof($procs) . "\n");
$timeout = 0;
}
$deads = array();
foreach ($procs as $id => $item) {
if (is_resource($item[0])) {
$status = proc_get_status($item[0]);
if ($status['running'] == false) {
$deads[] = $id;
taskman_sysmsg("Task '{$status['command']}'({$id}) completed with status: " . $status['exitcode'] . "\n");
if ($status['exitcode'] != 0) {
throw new TaskmanException("Task '{$status['command']}' execution error");
}
}
}
}
foreach ($deads as $id) {
unset($procs[$id]);
}
usleep(1000);
$timeout += microtime(true) - $start;
}
}
function getprops()
{
return \taskman_getprops();
}
function taskman_runtasks($tasks, $args = array(), $isolate = false)
{
global $TASKMAN_SCRIPT;
if (!$isolate) {
foreach ($tasks as $task_spec) {
if (is_array($task_spec)) {
taskman_runtask($task_spec[0], $task_spec[1]);
} else {
taskman_runtask($task_spec, $args);
}
}
} else {
$cmd = 'php ' . $TASKMAN_SCRIPT . ' ' . implode(',', $tasks) . ' ' . implode(' ', $args) . '';
foreach (taskman_getprops() as $key => $value) {
$cmd .= ' -D ' . $key . '=' . escapeshellarg($value);
}
taskman_shell_ensure($cmd);
}
}
