download 文件 timeout 设置非-1， retry 后即使设置 -1 下载后的文件也不完整

[codezm]

服务环境

• php

PHP 7.2.20 (cli) (built: Jul 18 2019 16:56:25) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies

• swoole

swoole

Swoole => enabled
Author => Swoole Team <team@swoole.com>
Version => 4.3.5
Built => Jul 18 2019 17:49:23
coroutine => enabled
epoll => enabled
eventfd => enabled
signalfd => enabled
spinlock => enabled
rwlock => enabled
sockets => enabled
openssl => OpenSSL 1.1.1b  26 Feb 2019
http2 => enabled
zlib => enabled
mutex_timedlock => enabled
pthread_barrier => enabled
futex => enabled
mysqlnd => enabled
async_redis => enabled

Directive => Local Value => Master Value
swoole.enable_coroutine => On => On
swoole.display_errors => On => On
swoole.use_shortname => On => On
swoole.unixsock_buffer_size => 8388608 => 8388608

复现代码

$response = SaberGM::download(
    $url,
    $this->config['download_dir'] . $name,
    0,
    [
        'timeout' => 3,
        'retry_time' => 10,
        'retry' => function (\Swlib\Saber\Request $request, \Swlib\Saber\Response $response) {
            $request->timeout = -1;
            $this->logger("[retry - " . $request->getRetriedTime() . "] " . $request->getUri() . ', response: ' . $response->success . ', req-timeout: ' . $request->getTimeout());
        }
    ]
);
if ($response->success) {
    $this->logger('Download ' . $name . ' file is over...');
}

若文件未超时下载后是完整了，若超时下载后文件不是完整的。