全局方法service_center()

串行调用

    $service = (yield service_center("User"));
    $service->setTimeout(2);
    $users = (yield $service->call("User::getUsersCache", ['ids' => [1, 2]]));
    $users2 = (yield $service->call("User::getUsersCache", ['ids' => [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]]));

并行调用（只能针对同一服务模块）

全局方法service()

    $users = (yield service("user")->call("User\User::getUsersCache", ['ids' => [1, 2, 3, 4, 5]]));

串行调用

并行调用

    $callId1 = service("user")->addCall("User\User::getUsersCache", ['ids' => [1, 2, 3, 4, 5]]);
    $res = (yield service("user")->multiCall());
    dump($res[$callId1]);