/**
* @param string $method
* @return \Closure
*/
function hasMethod($method)
{
if (!is_string($method)) {
return never();
}
return combine(pool(isObject(), combine(isString(), 'class_exists')), function ($object) use($method) {
return method_exists($object, $method);
});
}
/**
* @coroutine
*
* Enqueues a task to be executed by the worker pool.
*
* @param TaskInterface $task The task to enqueue.
*
* @return \Generator
*
* @resolve mixed The return value of the task.
*/
function enqueue(TaskInterface $task)
{
return pool()->enqueue($task);
}
for ($i = 0; $i < $poolnum; $i++) {
$pid = pcntl_fork();
if ($pid < 0) {
tlog("fork error");
} else {
if ($pid == 0) {
tlog("child ");
break;
} else {
tlog("father ");
}
}
}
work();
}
function work()
{
tlog("work");
}
function wait()
{
global $fatherpid;
if (posix_getpid() == $fatherpid) {
tlog("begin wait");
while (($pid = pcntl_wait($stat)) > 0) {
tlog("child." . $pid . ". terminated \n");
}
}
}
pool();
wait();
/**
* Gets a worker from the global worker pool.
*
* @return \Icicle\Concurrent\Worker\Worker
*/
function get() : Worker
{
return pool()->get();
}
