Repro for https://github.com/googleapis/google-cloud-php/issues/7343

issue7343.php

<?php
// https://github.com/googleapis/google-cloud-php/issues/7343
require __DIR__ . "/vendor/autoload.php";
use Google\Cloud\Storage\StorageClient;

function dbug($stream)
{
    var_dump(is_resource($stream));
    var_dump(get_resource_type($stream));
    var_dump(stream_get_meta_data($stream));
}

$ssh = ssh2_connect('tty.sdf.org', 22);
if (!$ssh) {
    die('Connection failed');
}

$username = 'vishwarajanand';
$password = 'XX SANITIZED XX';

if (!ssh2_auth_password($ssh, $username, $password)) {
    die('Authentication failed');
}

$stream = ssh2_exec($ssh, "ls -al && exit 2");
if ($stream === false) {
    die('Unable to execute command');
}
stream_set_blocking($stream, true);

$client = new StorageClient();
$bucket = $client->bucket('thebookclub');

dbug($stream);
echo "Test START".PHP_EOL;
$object = $bucket->upload($stream, [
    'name' => 'ssh-output.txt',
    'validate' => false,
]);
echo "Test END".PHP_EOL;
dbug($stream); // stream would be not available, because ssh streams are not seekable.